Digital Commons Network^™

Architectural Framework For Gesture-Controlled Smart Television Interfaces, Richa Gupta

Defensive Publications Series

The interactions of a user with a smart television may rely on the use of physical remote controls (e.g., remote control devices). Physical remote controls may present challenges related to battery maintenance, frequent misplacement, and limited accessibility. The disclosed technology provides a user interface navigation layer for a television application running on the smart television that provides a remote-free interface to the television application that enables complex spatial navigation on the smart television using edge artificial intelligence (edge AI) hand gesture recognition by way of an integrated or auxiliary camera. The remote-free interface may map specific hand gestures, such as …

Municipal Wet-Food Recovery & Supplemental Fertilizer Pellet System, Michael Victor Caldwell Mr.

Defensive Publications Series

This disclosure describes a simplified municipal waste-recovery system designed to:

• recover expired canned foods and wet household food waste,

• recycle steel and aluminum food containers,

• reduce landfill methane generation,

• reduce municipal landfill burden,

• and produce supplemental fertilizer pellets intended for blending with conventional agricultural fertilizers.

Unlike conventional composting systems requiring extensive sorting, this architecture intentionally focuses ONLY on:

• wet food waste,

• spoiled food,

• and canned food products.

The system uses:

• sealed household collection bins,

• dedicated sanitary pickup trucks,

• low-shear food recovery processing,

• metal separation,

• thermal sanitization,

• dewatering,

• and conventional pelletization equipment.

Golden Hour Open Conceptual Architecture For Citizen-Initiated Structured Urgency Signaling, Jaime Gerardo Figoni Him

Defensive Publications Series

Abstract

Golden Hour proposes a minimalist, open, and low-bandwidth emergency signaling architecture that enables citizens to transmit structured urgency information during the critical first hour of a disaster. The system combines a single-tap severity code (Red / Yellow / Green), a brief guided question sequence, and resilient transmission paths to create a live, color-coded situational heat map for emergency responders.

By treating emergency response as a physics problem of controlling informational entropy, Golden Hour enables a near-instantaneous reduction in chaos while fostering voluntary human solidarity. The system is designed as a complement to, not a replacement for, existing emergency services.

Automated Prompt Optimization For Large Language Model Training Data Synthesis, Hui Wu, Yulou Zhou, Rishabh Bhardwaj, Simon Zhao

Defensive Publications Series

The generation of high-fidelity synthetic training data for large language models is often constrained by a reliance on static, manually engineered prompts. A single optimized prompt typically fails to achieve high performance across an entire query distribution, leading to coverage gaps and reduced diversity in the resulting training trajectories. To address these limitations, an automated prompt optimization method is disclosed. An evolutionary process is employed to iteratively refine prompts by leveraging a meta-prompting mechanism that incorporates task-specific chain-of-thought guidelines. Rather than converging on a single global optimum, a set of high-performing prompts is identified. Candidate responses are generated for each …

Novel Solid-State Forms Of Emvistegrast And Pharmaceutical Compositions Thereof, Prashanth Venukathala, Venukathala Prashanth

Defensive Publications Series

The present invention relates to solid-state chemistry and pharmaceutical sciences, particularly to novel crystalline forms, amorphous forms, co-crystals, and solid dispersions of Emvistegrast, and their use in pharmaceutical compositions for therapeutic applications.

Llm-Driven Dynamical Adaptation Of Window Layout Based On Available Displays, Aurélien Pomini, Nicolas Zimmermann

Defensive Publications Series

Techniques are described for automatic inference of window layouts based on available displays, e.g., based on detecting connection or disconnection of an auxiliary display. Upon detection of a change in display configuration, contextual information regarding active applications, window metadata, and display parameters is obtained, with user permission. Application categories are determined based on semantic analysis. An on-device large language model is utilized to determine an optimal arrangement of windows across the available displays based on the aggregated context and historical usage patterns. Windows are automatically moved and/or resized according to the inferred layout.

Multipath Mitigation And State Management In Location-Based Services Using Sensor Fusion And Repurposed Cryptographic Metrics, Alon Barash

Defensive Publications Series

In buildings featuring marble flooring, glass display cases, and complex architecture, radio-frequency (RF) multipath propagation causes signals to bounce, confusing traditional localization systems. In a museum, visitors using proximity-based indoor audio guides can thereby experience back-and-forth jumping of the audio track between adjacent exhibits. This disclosure describes deterministic, multimodal logic and techniques for state switching in location-based services (LBS). The techniques leverage the observation that multipath reflections mimic phase distortions characteristic of man-in-the-middle attacks to use the normalized attack detector metric (NADM) as an environmental proxy. The raw NADM is evaluated on a sliding scale, and, if the score is …

Semantic Photo Search With Compositional Spatial Reasoning, Tamar Yakar, Ilia Labzovsky

Defensive Publications Series

Photo search technologies can identify the content of an image but cannot answer queries relating to the spatial relationships between entities in an image. This disclosure describes computational architectures and techniques for spatial compositional photo search and retrieval. Subjective, spatially rich natural language queries are translated into strict geometric and relational constraints, which are evaluated efficiently against a large corpus of pre-computed spatial indices. Upon ingestion, an image is processed to generate a highly compressed, pre-computed spatial scene graph G = (V, E, C), where V is a set of multimodal entities and bounding boxes; E …

Privacy-Preserving Generative Inpainting, Tamar Yakar, Ilia Labzovsky

Defensive Publications Series

People frequently capture images in public or semi-public settings (e.g., schools, parks, parties) that include incidental subjects and may share such images with others. The person that captures such images may not have consent from such incidental subjects to publish such images. This disclosure describes generative augmentation techniques that preserve privacy for digital media. Incidental subjects (bystanders) in photographs are automatically protected prior to social sharing. Unlike conventional redaction methods (blurring/pixelation) which degrade visual fidelity, or manual object removal which alters the scene's composition, the techniques semantically substitute unauthorized subjects with context-appropriate, non-identifiable synthetic elements. The synthetic elements can be …

Direct-To-Local-Psap Emergency Messaging Over Satellite, Aishwarya Mallampati, Sooraj Sasindran

Defensive Publications Series

When text emergency service (T911) is used over satellite, the carrier configuration may be such that the emergency text is routed to a concierge service that may be outside the country that the user equipment is in. This can result in inefficient emergency response, as there may be a delay in communications to the local public safety answering point (PSAP). This disclosure describes techniques that enable a mobile device to communicate directly with a local PSAP via satellite when terrestrial networks are unavailable. A specialized emergency packet data network (PDN) connection is established that utilizes local breakout (LBO) architecture within …

Process For The Preparation Of Crystalline Form Of N-(Cyanomethyl)-4-(2-{[4-(Morpholin-4-Yl)Phenyl]Amino}Pyrimidin-4-Yl)Benzamide Dihydrochloride, Msn Laboratories Private Limited, R&D Center, Hyderabad, India.

Defensive Publications Series

Abstract:

The present disclosure relates to a process for the preparation of crystalline form of N-(Cyanomethyl)-4-(2-{[4-(morpholin-4-yl)phenyl]amino}pyrimidin-4-yl)benzamide dihydrochloride of formula-1a. The structure of formula-1a is shown below:

Formula-1a.

Memory-Bounded, Provenance-Preserving Canonical Feature Generation For Normalized Entity Keys In Distributed Transaction Aggregation, Arnab Dutta, Rafael Ostrea, Pawan D. Parchani

Defensive Publications Series

The present disclosure relates to a method and a system for generating canonical features for normalized entity keys in distributed transaction aggregation. The present disclosure suggests receiving transaction data comprising a plurality of transaction records, each transaction record associated with an entity identifier derived from one or more entity attributes. After receiving the data, the present disclosure suggests aggregating the transaction records using a normalized merchant entity key, which consolidates multiple entity identifiers corresponding to a same merchant entity. Thereafter, the present disclosure suggests generating an intermediate data structure for each normalized merchant entity key and for each selected attribute …

Artificial Intelligence Social Companion, D Shin

Defensive Publications Series

This disclosure describes an AI-generated social role-play companion that provides emotionally intelligent virtual friends to help users develop social skills through interactive scenarios. Per the techniques, a general-purpose large language model (LLM) is augmented with persona-specific low-rank adapters (LoRA). The LoRA manage multiple AI friend characters, each with distinct personality, communication style, and emotional model. An emotional intelligence module detects the user’s emotional context, using, e.g., voice prosody. A social scenario generator creates age-appropriate social situations focused on, e.g., sharing, conflict resolution, and empathy building. A progress tracker monitors social skill development over time. Aside from character voice responses through …

Personal Significance Scores For Images, Ashwin Goyal

Defensive Publications Series

The true significance of a particular photograph (or video) to a user is difficult to discern in an automatic manner directly from photo pixels (and/or metadata) because there is context beyond the photograph that cannot be determined from pixels alone. This disclosure describes techniques, implemented with user permission, that provide a reliable indicator for the significance of an image using the statistics, telemetry, and metadata relating to action categories such as the capture, curation, consumption, connection, and culling of the image. The techniques generate a personal significance score (PSS) normalized to the range (0.0, 1.0) leverage user behavior with reference …

Amorphous Rovadicitinib And Pharmaceutical Compositions Thereof, Prashanth Venukathala, Venukathala Prashanth

Defensive Publications Series

The present invention relates to novel solid-state forms of Rovadicitinib, specifically amorphous forms, processes for their preparation, pharmaceutical compositions comprising them, and their use in therapy.

Geomagnetic Kinetic Energy Storage Using Oscillating Ion Cluster Kickers For Orbital Power Infrastructure, Daniel Austin Harbison

Defensive Publications Series

A method is described for storing electrical energy in space using a charged particle beam circulating in Earth's geomagnetic field, with energy injection and extraction performed by oscillating ion cluster kickers (OICKs) mounted on a constellation of satellites operating within the inner Van Allen belt (approximately 2,000–3,000 km altitude). The system functions as a kinetic battery for orbital power infrastructure, complementing existing or proposed space-based solar power architectures. Unlike chemical batteries, the storage medium does not degrade with cycling. The geomagnetic field provides the confining structure without mass cost. This disclosure describes the architecture, the underlying physics, energy balance estimates, …

Multi-Material Die/Chip To Reduce Package Warpage By Reducing Die To Substrate Cte Mismatch, N/A

Defensive Publications Series

This disclosure describes a multi-material semiconductor die designed to mitigate package warpage by adjusting the overall coefficient of thermal expansion of the die structure. By incorporating a secondary material with a higher thermal expansion coefficient than silicon, such as copper, the thermal expansion of the die is increased to more closely match the expansion characteristics of a package substrate. This is achieved through a layered configuration where the secondary material is deposited as a subsection of the die or sandwiched between silicon layers. This approach provides a flexible method for tuning the thermo-mechanical characteristic of the die to improve manufacturing …

Optimized Thermocompression Bonding Pedestal For Increased Assembly Yield, N/A

Defensive Publications Series

A system and methodology for optimizing a thermocompression bonding pedestal to enhance the assembly yield of integrated circuit packages and printed circuit board assemblies. The technique involves matching the warpage of a top surface, such as a die or substrate, to a bottom surface, such as a printed circuit board or substrate. A contoured pedestal imparts a designated warpage profile to the bottom surface, which corresponds to the warpage of the top surface. The appropriate warpage profile can be determined through laboratory characterization or live characterization using a module fitted to the bonding tool. The pedestal may feature a fixed …

Verifiable Api Key Revocation Using Dns-Based Cryptographic Attestations, Mei Yue Liu

Defensive Publications Series

Revoking compromised application programming interface keys in distributed cloud systems can involve a propagation gap, where a revocation may not be instantly effective across all enforcement points, and this process can lack external verifiability. This disclosure describes a framework that can use the domain name system (DNS) as a public ledger to address these potential issues. Upon revocation, a signed status record may be published to a deterministic DNS namespace derived from the key identifier. Concurrently, individual enforcement points can apply the revocation and return cryptographically signed attestations of this action. These attestations may be aggregated into a composite, signed …

The Cryptographic Dns Tombstones For Subdomain Takeover Prevention, Mei Yue Liu

Defensive Publications Series

This disclosure addresses subdomain takeover vulnerabilities that can occur when a cloud resource is deprovisioned but its corresponding domain name system (DNS) record is not, potentially creating a dangling pointer. A described system utilizes a cryptographic tombstone record, where upon resource deletion, a new, digitally signed tombstone record can be published to the DNS. This tombstone may act as a persistent and verifiable signal of intentional absence, serving as an alternative to relying on the removal of a DNS record to signal de-authorization. Participating service providers can honor this signal via a verification protocol before permitting a new binding. This …

Acknowledged Queuing Of Sim Proactive Commands By A Mobile Equipment, Pankaj Kumar, Aakash Phoughat

Defensive Publications Series

In mobile telecommunications, a generic busy response from a mobile equipment (ME), such as a smartphone or wearable device, to a proactive subscriber identity module (SIM) command can create ambiguity, potentially causing the SIM to initiate a retry logic. This may lead to redundant command traffic, increased power consumption, and potential race conditions. A signaling mechanism is described that includes a protocol enhancement where an ME can advertise its ability to internally store commands, for example, via a flag in a terminal profile command. When busy, the ME can queue the command and use a specific result code in a …

Tiered Energy Storage Architecture For Next-Gen Low Voltage Direct Current Data Centers, N/A

Defensive Publications Series

High-density artificial intelligence and machine learning workloads introduce rapid and extreme power transients, which traditional data center power distribution and energy storage systems struggle to manage, leading to voltage and frequency oscillations. To address this, a tiered energy storage architecture is described for low-voltage direct current (LVDC) data centers. This architecture precisely maps specific energy storage technologies to distinct physical locations and time scales. Rack-level storage, utilizing high-power capacitors or supercapacitors, is placed immediately adjacent to the payload to mitigate sub-millisecond power fluctuations. Bus and row-level storage, including lithium-ion batteries or supercapacitors, functions as a critical intermediary buffer for seconds …

Dream-State Consolidation Transformers For Long-Horizon Artificial Intelligence, Johny Manuel-Devadoss, Joanna Johnson, Jayden Jack Johnson

Defensive Publications Series

Contemporary transformer architectures achieve strong performance through large-scale parameterization, retrieval augmentation, and extended context windows. However, persistent token-level retention scales poorly for lifelong or long-horizon cognition due to increasing computational cost, retrieval interference, context fragmentation, and memory saturation. This paper proposes a speculative but computationally grounded framework termed Dream-State Consolidation Transformers (DSCT), in which artificial systems alternate between online inference phases and offline consolidation phases. During online operation, systems process high-resolution episodic information from external environments. During offline consolidation, episodic traces are replayed under stochastic perturbation and compressed into semantically stable latent representations.

Unlike conventional persistent-memory systems, DSCT prioritizes abstraction …

Defensive Publication: Ble Peripheral Mitigations For Adaptivity Requirements, Braxton Davis

Defensive Publications Series

A method and system are provided for ensuring regulatory compliance for Bluetooth Low Energy (BLE) peripheral devices operating in a wireless communication environment. The approach addresses scenarios where a central device may not cooperate with peripheral-driven interference reporting or adaptive frequency hopping spread spectrum (AFHSS) requirements. The method involves identifying interfered channels and, for transmissions on such channels, limiting transmissions to short control signals (SCS-Only Transmissions) or adjusting transmit power to a reduced level, such as 10 dBm. For compliant channels, higher transmit power may be maintained. This allows for independent peripheral compliance, improved range, and enhanced link quality without …

Learning‑Based Framework For Secondary Power Grid Effective Resistance Prediction, Prateek Pendyala, Sandeep Gajbhare

Defensive Publications Series

Secondary power grid resistance verification in integrated circuit design may be hindered by the iterative nature of traditional sign‑off extraction tools. These tools may require compute time for each iteration, creating a bottleneck during the identification of resistance violations in low‑power architectures. A hierarchical machine learning framework is disclosed for the early estimation of effective resistance. In the framework, spatial tile‑based partitioning is combined with adaptive piecewise linear regression to analyze instance‑specific and spatial‑neighborhood attributes. Additionally, resistance is categorized into data‑driven zones, and zone‑specific regressors are employed to provide continuous resistance predictions. For design modifications, an incremental update scheme allows …

System-Level Context Belief Publication For Multi-Subsystem Coordination, Hp Inc

Defensive Publications Series

This disclosure relates to the field of system-level context inference and coordination in computing platforms, including operating systems, firmware, and software subsystems.

Timing Periodic Memory Maintenance Operations Using Dram Refresh Signals, Anirban Majumder, Akshay Sharma, Pandithurai Sangaiyah

Defensive Publications Series

Memory controllers perform periodic maintenance and training operations to preserve data integrity and link reliability.  Operations (e.g., temperature sensor polling, bus training, calibration, drift compensation) occur at intervals ranging from 1 to 100 milliseconds.  Implementing these timings with counters may increase area and leakage power.  To address this, a disclosed method leverages periodic DRAM refresh events as a clock source for timing maintenance tasks. A down counter decrements each time a refresh signal is detected; upon reaching zero, the controller triggers the target maintenance operation and reloads the counter from a register. By utilizing the inherent periodicity of refresh cycles, …

Low-Overhead In-Kernel Telemetry For Ml Accelerators Using Shared Memory Fifo, N/A, N/A

Defensive Publications Series

Existing profiling tools for machine learning accelerators often lack the granular visibility to diagnose performance bottlenecks within collective communication kernels, typically identifying only that a kernel is slow without pinpointing the specific cause. A method for in-kernel telemetry uses a shared memory first-in-first-out (FIFO) queue established between a host central processing unit (CPU) and an accelerator device. The accelerator kernel is instrumented with lightweight hooks that write fine-grained telemetry events, such as data arrival timestamps from peer accelerators, directly to the FIFO without blocking execution. A dedicated process on the host asynchronously polls the FIFO to consume the telemetry data. …

Method Of Manufacturing Devices With Surface Patterns

Defensive Publications Series

The subject disclosure is directed to a method of manufacturing eyewear devices with surface patterns, which are cost effective and suitable for smart devices such as smart eyewear including electronic circuitry

Project Sentinel‑Andes Dual‑Platform Concept: A Study‑Only Open‑Hardware Architecture For Rapid Andv Research Diagnostics And Extracorporeal Host‑Response Modulation Concepts, Michael Victor Caldwell Mr.

Defensive Publications Series

This document presents a study‑only, conceptual, open‑hardware systems design created for professional evaluation during the 2026 Andes hantavirus outbreak. It describes two independent research concepts:

1. A multiplex nucleic‑acid detection research cartridge using chemical lysis, magnetic silica bead cleanup, isothermal amplification, and CRISPR‑Cas detection with triplex logic (ANDV S‑segment, pan‑hantavirus L‑segment, synthetic RNA internal control).

2. A modular extracorporeal adsorption cartridge concept using TPMS gyroid geometry with a primary cytokine‑adsorption layer and an optional, highly speculative viral‑decoy layer.

This disclosure is not a medical device, not validated, and not intended for clinical use. No safety, efficacy, or performance is claimed. All biochemical, …