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Signal Advance (OTCID: SIGL) Converts Rare 3-month U.S. Patent Victory for Analog Guard(R) into Rapidly Expanding Global IP Portfolio - As Quantum Threats Escalate Amid Large-Scale Collaborations
Signal Advance (OTCID: SIGL) Converts Rare 3-month U.S. Patent Victory for Analog Guard(R) into Rapidly Expanding Global IP Portfolio - As Quantum Threats Escalate Amid Large-Scale Collaborations.
About this update from Signal Advance, Inc.
[{"type":"text","content":"\r\n\r\n \r\n \r\n Signal Advance (OTCID: SIGL) Converts Rare 3-month U.S. Patent Victory for Analog Guard(R) into Rapidly Expanding Global IP Portfolio - As Quantum Threats Escalate Amid Large-Scale Collaborations\r\n \r\n \r\n\r\n\r\nSignal Advance (OTCID: SIGL) Converts Rare 3-month U.S. Patent Victory for Analog Guard(R) into Rapidly Expanding Global IP Portfolio - As Quantum Threats Escalate Amid Large-Scale Collaborations\r\n\r\n\r\n\r\n\r\n\r\nROSHARON, TX / ACCESS Newswire / December 10, 2025 / Signal Advance, Inc. (OTCID: SIGL) today highlighted its Analog Guard® physics-based post-quantum encryption platform following a fast-track U.S. patent allowance, solidifying the company at the forefront of defenses against emerging quantum-era and AI-enabled cyber threats.\r\n The urgency for post-quantum encryption and quantum-era security continues to accelerate - a reality underscored by recent joint announcements from leading global technology companies outlining plans to build the foundation for networked distributed quantum computing as early as the 2030s. These collaborations aim to combine next-generation quantum processors with advanced quantum networking infrastructure, with a goal of connecting large-scale, fault-tolerant quantum computers capable of running computations across tens to hundreds of thousands of qubits. Such networks could enable trillions of quantum gates, dramatically expanding quantum capabilities and heightening risks to today's digital encryption.\r\n Quantum networking breakthroughs and large-scale collaborations are compressing timelines, making \"harvest now, decrypt later\" a present danger, and demanding innovative, physics-rooted defenses. Analog Guard®'s nonlinear analog approach uniquely sidesteps computational vulnerabilities, offering forward-compatible resilience for the 2030's quantum era by embedding protection directly into the nonlinear physics of analog signals - resilience that purely computational methods cannot match.\r\n The Company has already filed:\r\n \r\n A U.S. continuation application to broaden and harden claims around the core Analog Guard® mechanism - the timing-synchronized, analog-key-modulated dynamic carrier mixed with the message signal.\r\n A U.S. continuation-in-part (CIP) application that captures newer proprietary circuit embodiments, multi-chan...