Inventor · disambiguated record
David Piehler
Also filed as: PIEHLER DAVID · PIEHLER DAVID M
21 granted patents·6 pending applications·671 citations·filing 1997–2025
94Inventor score
Top patents by PatentIndex Score
27 records- 0197US6490727B1Distributed termination system for two-way hybrid networksHARMONIC INC·Filed 1999·Granted Dec 3, 2002·358 cites·5 claims
- 0293US8867928B2Hybrid fiber coaxial network optical transport system with distortion controlPIEHLER DAVID·Filed 2011·Granted Oct 21, 2014·26 cites·24 claims
- 0393US5940196AOptical communications system with wavelength division multiplexingHARMONIC LIGHTWAVES INC·Filed 1997·Granted Aug 17, 1999·181 cites·23 claims
- 0492US11940454B2Optical reader for analyte testingASPIDA DX INC·Filed 2022·Granted Mar 26, 2024·3 cites·13 claims
- 0588US11262367B2Optical reader for analyte testingEVANOSTICS LLC·Filed 2018·Granted Mar 1, 2022·4 cites·40 claims
- 0686US9391695B2Optical network communication system with embedded optical time domain reflectometer and method of operation thereofNEOPHOTONICS CORP·Filed 2014·Granted Jul 12, 2016·8 cites·21 claims
- 0785US2025369885A1Optical reader for analyte testingASPIDA DX INC·Filed 2025·Application pending·0 cites
- 0884US12066383B2Optical analyte detectionASPIDA DX INC·Filed 2019·Granted Aug 20, 2024·2 cites·15 claims
- 0983US12429490B2Optical reader for analyte testingASPIDA DX INC·Filed 2024·Granted Sep 30, 2025·0 cites·20 claims
- 1082US6304369B1Method and apparatus for eliminating noise in analog fiber linksHARMONIC INC·Filed 1999·Granted Oct 16, 2001·71 cites·26 claims
- 1181US2025016953A1Electronic equipment chassis with hybrid cooling compartmentsDELL PRODUCTS LP·Filed 2024·Application pending·0 cites
- 1277US2025130170A1Optical analyte detectionASPIDA DX INC·Filed 2024·Application pending·0 cites
- 1376US9544668B2Optical network communication system with optical line terminal transceiver and method of operation thereofPIEHLER DAVID·Filed 2010·Granted Jan 10, 2017·4 cites·26 claims
- 1470US12127370B2Electronic equipment chassis with hybrid cooling compartmentsDELL PRODUCTS LP·Filed 2022·Granted Oct 22, 2024·0 cites·20 claims
- 1569US7916385B2Apparatus and methods for optical communicationALPHION CORP·Filed 2008·Granted Mar 29, 2011·6 cites·14 claims
- 1662US7342884B2Method and apparatus for one directional communications in bidirectional communications channelHARMONIC INC·Filed 2002·Granted Mar 11, 2008·8 cites·20 claims
- 1756US12176956B2IC-TROSA optical network systemDELL PRODUCTS LP·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
- 1856US11733745B2Port protection systemDELL PRODUCTS LP·Filed 2021·Granted Aug 22, 2023·0 cites·20 claims
- 1955US12176955B2IC-TROSA optical network systemDELL PRODUCTS LP·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
- 2054US12045101B2Systems and methods for liquid immersion cooling of transceiversDELL PRODUCTS LP·Filed 2021·Granted Jul 23, 2024·0 cites·8 claims
- 2154US2017082802A1Optical network communication system with optical line terminal transceiver and method of operation thereofNEOPHOTONICS CORP·Filed 2016·Application pending·0 cites
- 2253US12126383B2IC-TROSA point-to-multipoint optical network systemDELL PRODUCTS LP·Filed 2022·Granted Oct 22, 2024·0 cites·20 claims
- 2353US9369205B2Pluggable optical transmitter module for network optical transport system with distortion controlNEOPHOTONICS CORP·Filed 2014·Granted Jun 14, 2016·0 cites·19 claims
- 2452US11997436B2IC-TROSA point-to-multipoint optical network systemDELL PRODUCTS LP·Filed 2022·Granted May 28, 2024·0 cites·20 claims
- 2551US11835781B2Two-by-two cable assemblyDELL PRODUCTS LP·Filed 2021·Granted Dec 5, 2023·0 cites·10 claims
- 2646US2005213992A1Method and apparatus for optical transmission of dataPIEHLER DAVID M·Filed 2004·Application pending·0 cites
- 2737US2005047799A1Method and apparatus to reduce second order distortion in optical communicationsFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →