Signal Advance, Inc. is a technology company, which engages in the development and commercialization of proprietary signal advance technology. The company is headquartered in Rosharon, Texas. The company went IPO on 2013-12-31. The firm is developing its Signal Advance technology for implementation in various applications. This technology can reduce signal detection delay for a variety of analog signals that originate from a broad range of physical sensors. Signal Advance technology acts to temporally advance analog signal detection, offsetting detection and processing delays and, thus, improving overall system response time. Its technology can be applied to various sensors in several general sensor categories, such as acoustic/sound/vibration, distance/displacement, flow, navigation, speed/acceleration, radiation/subatomic particles, angle/rotation, electrical/electro-magnetic, among others. The firm is focused on analog hardware encryption (Analog Guard). The firm serves various markets, including biomedicine, industrial control/infrastructure, transportation, cyber-security, communications, and defense.