Eridan Communications, Inc.
Software Defined Radio (SDR) platform for private 5G networks with optimized signal processing
- Sector
- Semiconductors
- Headquarters
- SUNNYVALE, CA
- Latest Form D
- $2.1M, Sep 2024
- Total capital
- $2.1M
- Federal grants
- None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
- Private capital raised
- $2.1M
- 1 Form D · last Sep 2024
- 26 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 24
- 16 pending · first 2016
- Rank in peer group#7 of 27
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 1st filing$2.1M
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 27 peers
Line = medianSemiconductors · Software
- Granted patents#7 · top 26%
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- Douglas A KirkpatrickResearcherExecutive Officer, DirectorLinked by 4 patents
- Amy A LamboleyExecutive OfficerNamed in SEC Form D filings
- Chamath A PalihapitiyaDirectorNamed in SEC Form D filings
- Dipender A SalujaDirectorNamed in SEC Form D filings
- Paul A DraxlerExecutive OfficerNamed in SEC Form D filings
- Saiyed Atiq RazaDirectorNamed in SEC Form D filings
Show all 9 people
- Susan A KaminExecutive OfficerNamed in SEC Form D filings
- Venktesh A ShuklaDirectorNamed in SEC Form D filings
- Vivek A PathakExecutive OfficerNamed in SEC Form D filings
What it has protected
USPTO · 24 granted of 40- GrantedWideband-Tunable RF Receiver With High Dynamic Range and High Out-of-Band RejectionUSPTOUS 12,237,850
- GrantedHarmonic Filters for Polar ModulatorsUSPTOUS 11,949,546
- GrantedIntegrated Circuit / Printed Circuit Board Assembly and Method of ManufactureUSPTOUS 11,910,519
Show all 40 patent records
- Wideband-Tunable RF Receiver With High Dynamic Range and High Out-of-Band RejectionFeb 25, 2025 · US 12,237,850Granted
- Harmonic Filters for Polar ModulatorsApr 2, 2024 · US 11,949,546Granted
- Integrated Circuit / Printed Circuit Board Assembly and Method of ManufactureFeb 20, 2024 · US 11,910,519Granted
- Universal Transmit/Receive Module for Radar and CommunicationsJul 25, 2023 · US 11,711,108Granted
- Wideband Envelope Control in Polar ModulatorsDec 27, 2022 · US 11,539,329Granted
- Universal Transmit/receive Module For RADAR And CommunicationsOct 18, 2022 · US 11,476,890Granted
- Frequency-Multiplying Direct Digital SynthesizerApr 12, 2022 · US 11,303,289Granted
- Integrated Circuit / Printed Circuit Board Assembly and Method of ManufactureAug 10, 2021 · US 11,089,671Granted
- Wideband Envelope Control In Polar ModulatorsJun 15, 2021 · US 11,038,466Granted
- Voltage Controlled Adjustable Current SourceSep 15, 2020 · US 10,778,111Granted
- Frequency-Multiplying Direct Digital SynthesizerSep 1, 2020 · US 10,763,873Granted
- Polar Modulation Transmitter With Wideband Product Mode ControlAug 4, 2020 · US 10,735,034Granted
- Dynamic Power Supply for Polar Modulation Transmitters and Envelope Tracking TransmittersJul 7, 2020 · US 10,707,822Granted
- Universal Transmit/receive Module For RADAR And CommunicationsJun 16, 2020 · US 10,686,487Granted
- Low Wideband Noise Multi-stage Switch-mode Power AmplifierJun 9, 2020 · US 10,680,563Granted
- Limiting Driver for Switch-Mode Power AmplifierJul 9, 2019 · US 10,348,256Granted
- Driver Interface Methods And Apparatus For Switch-mode Power Converters, Switch-mode Power Amplifiers, And Other Switch-based CircuitsSep 25, 2018 · US 10,084,448Granted
- Driver Interface Methods and Apparatus for Switch-Mode Power Converters, Switch-Mode Power Amplifiers, and Other Switch-Based CircuitsSep 13, 2018 · Application 15976055Pending
- Limiting Driver For Switch-mode Power AmplifierMay 29, 2018 · US 9,985,593Granted
- Current Enhanced Driver For High-power Solid-state Radio Frequency Power AmplifiersFeb 20, 2018 · US 9,899,970Granted
- Bootstrap Class-d Wideband RF Power AmplifierOct 31, 2017 · US 9,806,678Granted
- High-Speed, High-Voltage GaN-Based Operational AmplifierJan 19, 2017 · Application 14800928Pending
- Phase-Stiff RF Power Amplifier for Phased Array Transmit/Receive ModulesNov 8, 2016 · US 9,490,756Granted
- Polar Modulation Using Product ModeSep 13, 2016 · US 9,444,501Granted
- Limiting Driver For Switch-mode Power AmplifierJul 19, 2016 · US 9,397,621Granted
- Polar Modulation Using Product ModeJul 19, 2016 · US 9,397,713Granted
- Phase-stiff RF Power Amplifier For Phased Array Transmit/receive ModulesApplication PCTUS2017012975Pending
- Polar Modulation Transmitter With Wideband Product Mode ControlApplication PCTUS2020039533Pending
- Bootstrap Class-d Wideband RF Power AmplifierApplication PCTUS2016028458Pending
- High-speed, High-voltage, Gan-based Operational AmplifierApplication PCTUS2016028464Pending
- Universal Transmit/receive Module For RADAR And CommunicationsApplication PCTUS2016028074Pending
- Current Enhanced Driver For High-power Solid-state Radio Frequency Power AmplifiersApplication PCTUS2016028063Pending
- Dynamic Power Supply For Polar Modulation Transmitters And Envelope Tracking TransmittersApplication PCTUS2020045717Pending
- High-speed, High-power Operational Amplifier And Linear Amplitude ModulatorApplication PCTUS2024022467Pending
- Wideband Envelope Control In Polar ModulatorsApplication PCTUS2020045711Pending
- Frequency-multiplying Direct Digital SynthesizerApplication PCTUS2020047915Pending
- Harmonic Filters for Polar ModulatorsApplication 63208430Pending
- Harmonic Filters For Polar ModulatorsApplication PCTUS2022031549Pending
- Limiting Driver For Switch-mode Power AmplifierApplication PCTUS2015036725Pending
- Wideband-tunable RF Receiver With High Dynamic Range And High Out-of-band RejectionApplication PCTUS2023031116Pending
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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 .