Inventor · disambiguated record
Edward I. Ackerman
Also filed as: ACKERMAN EDWARD · ACKERMAN EDWARD I
22 granted patents·1 pending application·246 citations·filing 1998–2021
94Inventor score
Top patents by PatentIndex Score
23 records- 0193US6246500B1Linearization of a broadband analog optical link using two wavelengthsMASSACHUSETTS INST TECHNOLOGY·Filed 1998·Granted Jun 12, 2001·114 cites·13 claims
- 0291US9746742B2Electro-optic modulator with distributed gainPHOTONIC SYSTEMS INC·Filed 2014·Granted Aug 29, 2017·7 cites·40 claims
- 0391US7369290B1Modulator bias controlPHOTONIC SYSTEMS INC·Filed 2003·Granted May 6, 2008·45 cites·33 claims
- 0490US8868006B2Bi-directional signal interfaceCOX CHARLES·Filed 2009·Granted Oct 21, 2014·18 cites·18 claims
- 0588US7826751B2Bi-directional signal interfacePHOTONIC SYSTEMS INC·Filed 2009·Granted Nov 2, 2010·12 cites·21 claims
- 0682US10374656B2Same-aperture any-frequency simultaneous transmit and receive communication systemPHOTONIC SYSTEMS INC·Filed 2013·Granted Aug 6, 2019·6 cites·41 claims
- 0781US10879950B2Same-aperture any-frequency simultaneous transmit and receive communication systemPHOTONIC SYSTEMS INC·Filed 2020·Granted Dec 29, 2020·1 cites·23 claims
- 0880US7760343B2Method and apparatus for determining frequency-dependent Vπ of a Mach-Zehnder optical modulatorPHOTONIC SYSTEMS INC·Filed 2007·Granted Jul 20, 2010·9 cites·19 claims
- 0979US10958344B2Interference suppression with mitigation of intermodulation distortionPHOTONIC SYSTEMS INC·Filed 2020·Granted Mar 23, 2021·1 cites·20 claims
- 1078US9935680B2Same-aperture any-frequency simultaneous transmit and receive communication systemCOX CHARLES H·Filed 2013·Granted Apr 3, 2018·3 cites·31 claims
- 1175US8433163B2Bi-directional signal interface with enhanced isolationCOX CHARLES·Filed 2008·Granted Apr 30, 2013·10 cites·19 claims
- 1274US10651886B2Same-aperture any-frequency simultaneous transmit and receive communication systemPHOTONIC SYSTEMS INC·Filed 2019·Granted May 12, 2020·1 cites·13 claims
- 1374US7262902B2High gain resonant modulator system and methodPHOTONIC SYSTEMS INC·Filed 2004·Granted Aug 28, 2007·16 cites·40 claims
- 1472US10425121B2Same-aperture any-frequency simultaneous transmit and receive communication systemPHOTONIC SYSTEMS INC·Filed 2018·Granted Sep 24, 2019·1 cites·28 claims
- 1564US10158432B2RF signal separation and suppression system and methodPHOTONIC SYSTEMS INC·Filed 2015·Granted Dec 18, 2018·1 cites·22 claims
- 1663US10651943B2Inherently broadband linearized electro-optic modulator with customizable performancePHOTONIC SYSTEMS INC·Filed 2017·Granted May 12, 2020·1 cites·46 claims
- 1762US11431413B2Interference suppression with mitigation of intermodulation distortionPHOTONIC SYSTEMS INC·Filed 2021·Granted Aug 30, 2022·0 cites·10 claims
- 1855US11817989B2RF signal separation and suppression system and methodPHOTONIC SYSTEMS INC·Filed 2020·Granted Nov 14, 2023·0 cites·23 claims
- 1952US10917124B2Method and apparatus for electromagnetic field manipulation using near-field and far-field sensingPHOTONIC SYSTEMS INC·Filed 2018·Granted Feb 9, 2021·0 cites·28 claims
- 2051US10623986B2RF signal separation and suppression system and methodPHOTONIC SYSTEMS INC·Filed 2017·Granted Apr 14, 2020·0 cites·26 claims
- 2149US2022140911A1Bi-directional signal interface with suppression of reflected signalsPHOTONIC SYSTEMS INC·Filed 2021·Application pending·0 cites
- 2247US10148007B2Method and apparatus for electromagnetic field manipulation using near-field and far-field sensingPHOTONIC SYSTEMS INC·Filed 2016·Granted Dec 4, 2018·0 cites·15 claims
- 2346US11539392B2Same-aperture any-frequency simultaneous transmit and receive communication systemPHOTONIC SYSTEMS INC·Filed 2019·Granted Dec 27, 2022·0 cites·22 claims
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