GENXCOMM INC
RF-photonic self-interference cancellation subsystem enabling simultaneous transmit and receive for electronic warfare systems
- Sector
- Defense
- Headquarters
- Austin, TX
- Founded
- 2016
- Latest Form D
- $8.2M, Jul 2023
- Total capital
- $47.5M
- Federal grants
- $4.4M
- 8 awards · 2017–2024
- Rank in peer group#51 of 118
- Private capital raised
- $36.1M
- 4 Form D · last Jul 2023
- 39 months since last filing
- Federal contracts
- $7M
- 7 awards · Defense, NASA
- Rank in Defense#453 of 1442
- Granted patents
- 19
- 11 pending · first 2018
- Rank in peer group#8 of 118
Capital timeline
Latest events
- Federal grantDefense · Phase I · SBIR Phase 1 Contract Award$295K
- Federal contractDefense · SBIR Phase 1 Contract Award$295K
- Federal contractNASA · SBIR Phase 1 - Non-volatile Optical Memory For Zero Power Neuromorphic Computation From Genxcomm, Inc.$150K
- Private capital raisedForm D · SEC · 4th filing$8.2M
- Federal contractDefense · Services, Materials And Odcs$2.5M
- Private capital raisedForm D · SEC · 3rd filing$20.1M
- Federal grantDefense · Phase II · STAR Power: Photonics Enabled Simultaneous Transmit and Receive for High Bandwidth Electronic Warfare Systems$2.9M
- Private capital raisedForm D · SEC · 2nd filing$7M
- Private capital raisedForm D · SEC · 1st filing$807K
Show 10 earlier federal awards
- Federal contractDefense · SBIR Phase II SOCOM183-002 Optical Receiver$1.3M
- Federal grantNSF · Phase II · SBIR Phase II: 3D Photonic Filters for Full Duplex, Interference Free Network Links$715K
- Federal contractDefense · He Contractor Will Demonstrate The Use Of Optical Neural Networks (onn) For Signal Identification And Classification.$2.4M
- Federal contractDefense · SBIR Phase I - Photonics Enabled Robust Wideband Full Duplex Radios$100K
- Federal grantDefense · Phase I · Photonics Enabled Robust Wideband Full Duplex Radios$100K
- Federal contractDefense · Feasibility Study, SBIR Phase I, Topic SOCOM183- 002, Interference Rejection Of Strong Signals Within Wideband Communication Receivers$150K
- Federal grantDefense · Phase I · Beyond smart: Optical Neural Networks for Intelligent Military Systems$75K
- Federal grantDefense · Phase I · Full Duplex Technology Enabling Next Generation Secure and Resilient Military Communication Systems$50K
- Federal grantDefense · Phase I · Enabling LPI/LPD single-frequency full duplex for tactical communication systems$100K
- Federal grantNSF · Phase I · STTR Phase I: Enabling Interference Management in Communication Networks Using True Time-Delay Systems$225K
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 118 peers
Line = medianDefense · Device
- Federal grants#51 · top 43%
- Granted patents#8 · top 7%
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
Researcher links verified by same-company patents and grants- Hardik JainResearcherExecutive Officer, DirectorLinked by 7 patents
- Allen ProithisExecutive Officer, DirectorNamed in SEC Form D filings
- Chris CampbellDirectorNamed in SEC Form D filings
- Daniel ArtusiDirectorNamed in SEC Form D filings
- Lip-Bu TanDirectorNamed in SEC Form D filings
- Robert IstwanDirectorNamed in SEC Form D filings
Show all 9 people
- Shari JosephExecutive OfficerNamed in SEC Form D filings
- Sriram VishwanathExecutive Officer, DirectorNamed in SEC Form D filings
- Stephen GartsideExecutive Officer, DirectorNamed in SEC Form D filings
What it has protected
USPTO · 19 granted of 30- GrantedSelf-interference Mitigation In In-band Full-duplex Communication SystemsUSPTOUS 12,519,503
- GrantedSelf-Interference Cancellation Subsystems for Mesh Network NodesUSPTOUS 12,317,113
- GrantedSmall Form Factor Wireless Communication Relays With Low Physical Isolation Configured For Adjacent Channel And Co-channel OperationUSPTOUS 12,261,721
Show all 30 patent records
- Self-interference Mitigation In In-band Full-duplex Communication SystemsJan 6, 2026 · US 12,519,503Granted
- Self-Interference Cancellation Subsystems for Mesh Network NodesMay 27, 2025 · US 12,317,113Granted
- Small Form Factor Wireless Communication Relays With Low Physical Isolation Configured For Adjacent Channel And Co-channel OperationMar 25, 2025 · US 12,261,721Granted
- Maximizing Efficiency of Communication Systems with Self-Interference Cancellation SubsystemsAug 6, 2024 · US 12,057,873Granted
- Hybrid Photonic Integrated Circuits For Ultra-low Phase Noise Signal GeneratorsDec 5, 2023 · US 11,838,056Granted
- Co-Manufacturing of Silicon-on-Insulator Waveguides and Silicon Nitride Waveguides for Hybrid Photonic Integrated CircuitsOct 24, 2023 · US 11,796,737Granted
- Self-interference Mitigation In In-band Full-duplex Communication SystemsDec 27, 2022 · US 11,539,394Granted
- Interference Cancellation Methods and ApparatusOct 11, 2022 · US 11,469,821Granted
- Interference Cancellation Methods and ApparatusMay 10, 2022 · US 11,330,464Granted
- Efficiently Combining Multiple Taps Of An Optical FilterApr 19, 2022 · US 11,309,965Granted
- Low loss, polarization-independent, large bandwidth mode converter for edge couplingJan 4, 2022 · US 11,215,755Granted
- Saw Assisted Facet Etch DicingOct 19, 2021 · US 11,150,409Granted
- Interference Cancellation Methods And ApparatusJun 8, 2021 · US 11,032,737Granted
- Interference Cancellation Methods And ApparatusJun 8, 2021 · US 11,032,005Granted
- Interference Cancellation Methods And ApparatusDec 22, 2020 · US 10,873,877Granted
- Efficiently combining multiple taps of an optical filterJul 28, 2020 · US 10,727,945Granted
- Interference Cancellation Methods And ApparatusJun 11, 2019 · US 10,321,357Granted
- Interference Cancellation Methods And ApparatusApr 9, 2019 · US 10,257,746Granted
- Interference Cancellation Methods And ApparatusOct 23, 2018 · US 10,110,306Granted
- Saw Assisted Facet Etch DicingApplication 62785546Pending
- Methods And Apparatus For Performing Interference CancelationApplication 62363263Pending
- Interference Cancellation Methods And ApparatusApplication PCTUS2017042142Pending
- Interference Cancellation Methods And ApparatusApplication 62518578Pending
- Interference Cancellation Methods And ApparatusApplication PCTUS2016066410Pending
- Efficiently Combining Multiple Taps Of An Optical FilterApplication PCTUS2020041263Pending
- Solid-state Device With Optical Waveguide As Floating Gate ElectrodeApplication PCTUS2021028804Pending
- Maximizing Efficiency Of Communication Systems With Self-interference Cancellation SubsystemsApplication PCTUS2022016873Pending
- Saw Assisted Facet Etch DicingApplication PCTUS2019068471Pending
- Self-interference Cancellation Subsystems For Mesh Network NodesApplication PCTUS2022026749Pending
- Solid-state Optical Storage DeviceApplication PCTUS2023026377Pending
Related companies, and why
- GenXComm Inc.Shares a founder: Brian Mattis
- HELICON CHEMICAL COMPANY LLCSimilar federal contract value in Defense · $7.2M in contracts
- Optical Engines, Inc.Similar federal contract value in Defense · $7.1M in contracts
- INTERACTIVE APTITUDE LLCSimilar federal contract value in Defense · $7.1M in contracts
- IN SPACE, L.L.C.Similar federal contract value in Defense · $7M in contracts
- LAND SEA AIR AUTONOMY LLCSimilar federal contract value in Defense · $6.9M in contracts
Regulatory activity · Defense
- Danger Zone; Waters of Carr Creek and Whitehall Bay in the Vicinity of the Naval Support Activity AnnapolisEngineers Corps
- Federal Acquisition Regulation; Federal Acquisition Circular 2026-01; IntroductionNational Aeronautics and Space Administration
- Federal Acquisition Regulation: Trade Agreements ThresholdsNational Aeronautics and Space Administration
- Federal Acquisition Regulation; Federal Acquisition Circular 2026-01; Small Entity Compliance GuideNational Aeronautics and Space Administration
- Federal Acquisition Regulation; Federal Acquisition Circular 2025-06; Small Entity Compliance GuideNational Aeronautics and Space Administration
- Federal Acquisition Regulation; Federal Acquisition Circular 2025-06; IntroductionNational Aeronautics and Space Administration
Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.
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 .