Signal Advance Inc
Electronic circuits exploiting Negative Group Delay to temporally advance analog waveform detection
- Sector
- Semiconductors
- Headquarters
- ROSHARON, TX
- Latest Form D
- $150K offered, Mar 2017
- Total capital
- $150K
- Federal grants
- None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
- Private capital raised
- $150K
- 1 Form D · last Mar 2017
- 115 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 3
- 2 pending · first 2024
- Rank in peer group#80 of 224
Capital timeline
Latest events
- Offering registeredForm D · SEC · 1st filing$150K
Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.
Standing among 224 peers
Line = medianSemiconductors · Device
- Granted patents#80 · top 36%
Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.
Founders and team
From SEC Form D filings- Chris M HymelExecutive OfficerNamed in SEC Form D filings
- Malcolm H SkolnickExecutive OfficerNamed in SEC Form D filings
- Richard C SeltzerDirectorNamed in SEC Form D filings
- Ron A StubbersExecutive OfficerNamed in SEC Form D filings
What it has protected
USPTO · 3 granted of 5- GrantedSignal Protection And Retrieval By Non-linear Analog ModulationUSPTOUS 12,689,512
- GrantedSignal Protection And Retrieval By Non-linear Analog ModulationUSPTOUS 12,615,149
- PendingSignal Protection And Retrieval By Non-linear Analog ModulationUSPTOApplication 19220451
Show all 5 patent records
- Signal Protection And Retrieval By Non-linear Analog ModulationJul 21, 2026 · US 12,689,512Granted
- Signal Protection And Retrieval By Non-linear Analog ModulationApr 28, 2026 · US 12,615,149Granted
- Signal Protection And Retrieval By Non-linear Analog ModulationFeb 26, 2026 · Application 19220451Pending
- Signal Protection And Retrieval By Non-linear Analog ModulationOct 22, 2024 · US 12,126,720Granted
- Signal Protection And Retrieval By Non-linear Analog ModulationApplication PCTUS2024022278Pending
Related companies, and why
- Omni Design Technologies, Inc.Similar federal contract value in Semiconductors · null in contracts
- SiLC Technologies, Inc.Similar federal contract value in Semiconductors · null in contracts
- Falcon Computing Solutions, Inc.Similar federal contract value in Semiconductors · null in contracts
- SILICON ASSURANCE LLCSimilar federal contract value in Semiconductors · null in contracts
- SKYWALK INC.Similar federal contract value in Semiconductors · null in contracts
- Luxor Technology CorpSimilar federal contract value in Semiconductors · null in contracts
Sources
Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.
How to read this page
Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.
Data freshness
SEC Form D filings through . SBIR and STTR awards through .