Inventor · disambiguated record
Fan Chen
Also filed as: CHEN FAN · Chen fan-guo
25 granted patents·9 pending applications·29 citations·filing 2006–2022
92Inventor score
Files withFINISAR CORP10CHEN FAN6CHIU TZUYIN4SHANGHAI HUAHONG NEC ELECT CO4POWER IDEA TECH SHENZHEN CO LTD2
Top patents by PatentIndex Score
34 records- 0183US8222114B2Manufacturing approach for collector and a buried layer of bipolar transistorCHIU TZUYIN·Filed 2010·Granted Jul 17, 2012·10 cites·6 claims
- 0275US8378457B2Silicon-germanium heterojunction bipolar transistorSHANGHAI HUAHONG NEC ELECT CO·Filed 2011·Granted Feb 19, 2013·4 cites·12 claims
- 0372US9818556B2Waterproof structure for button of electronic product and waterproof mobile phone using the samePOWER IDEA TECH (SHENZHEN) CO LTD·Filed 2016·Granted Nov 14, 2017·2 cites·16 claims
- 0471US9075233B2Optical cell with wavelength compensatorFINISAR CORP·Filed 2013·Granted Jul 7, 2015·2 cites·22 claims
- 0567US8786938B2DP-QPSK demodulatorFINISAR CORP·Filed 2013·Granted Jul 22, 2014·2 cites·19 claims
- 0666US9575255B2Wavelength division multiplexer arrayFINISAR CORP·Filed 2014·Granted Feb 21, 2017·1 cites·20 claims
- 0765US8759880B2Ultra-high voltage SIGE HBT device and manufacturing method of the sameSHANGHAI HUAHONG NEC ELECT CO·Filed 2013·Granted Jun 24, 2014·2 cites·13 claims
- 0865US8433204B2DQPSK demodulatorLI HUIPING·Filed 2010·Granted Apr 30, 2013·3 cites·20 claims
- 0961US12209326B2Silicon material processing apparatus, silicon ingot production equipment, and silicon material processing methodXIAN ESWIN MATERIAL TECHNOLOGY CO LTD·Filed 2022·Granted Jan 28, 2025·0 cites·7 claims
- 1060US8818193B2Multichannel tunable optical dispersion compensatorCHEN FAN·Filed 2009·Granted Aug 26, 2014·3 cites·20 claims
- 1155US10739604B2Reinforced multi-body optical devicesFINISAR CORP·Filed 2014·Granted Aug 11, 2020·0 cites·20 claims
- 1255US9097908B2Reinforced multi-body optical devicesFINISAR CORP·Filed 2014·Granted Aug 4, 2015·0 cites·6 claims
- 1354US10007063B2Wavelength division multiplexer arrayFINISAR CORP·Filed 2017·Granted Jun 26, 2018·0 cites·20 claims
- 1452US9671611B2Optical cell with wavelength compensatorFINISAR CORP·Filed 2015·Granted Jun 6, 2017·0 cites·17 claims
- 1547US9323001B2Polarization-dependent loss compensatorFINISAR CORP·Filed 2014·Granted Apr 26, 2016·0 cites·20 claims
- 1647US8903206B2Reinforced multi-body optical devicesCHEN FAN·Filed 2010·Granted Dec 2, 2014·0 cites·18 claims
- 1746US2008006701A1Media type supporting method and systemSINO WEALTH ELECTRONIC SHANGHA·Filed 2006·Application pending·0 cites
- 1843US2011069959A1Optical interleaver and deinterleaverFINISAR CORP·Filed 2009·Application pending·0 cites
- 1942US2014189795A1Method and Apparatus for Conducting Service by Service Delivery PlatformHUAWEI TECH CO LTD·Filed 2014·Application pending·0 cites
- 2041US8866189B2Silicon-germanium heterojunction bipolar transistor and manufacturing method thereofSHANGHAI HUAHONG NEC ELECT CO·Filed 2012·Granted Oct 21, 2014·0 cites·16 claims
- 2141US8792155B2Athermal DQPSK and/or DPSK demodulatorFINISAR CORP·Filed 2012·Granted Jul 29, 2014·0 cites·19 claims
- 2241US8786937B2Dual-polarization QPSK demodulatorCHEN FAN·Filed 2011·Granted Jul 22, 2014·0 cites·20 claims
- 2340US8218915B2Asymmetrical interleaver and deinterleaverWEN ZHENLI·Filed 2009·Granted Jul 10, 2012·0 cites·20 claims
- 2437US8502349B2PN-junction varactor in a BiCMOS process and manufacturing method of the sameCHEN FAN·Filed 2011·Granted Aug 6, 2013·0 cites·6 claims
- 2537US2012181579A1Vertical parasitic pnp device in a silicon-germanium hbt process and manufacturing method of the sameCHEN FAN·Filed 2011·Application pending·0 cites
- 2636US8420495B2Manufacturing approach for collector and a buried layer of bipolar transistorCHIU TZUYIN·Filed 2010·Granted Apr 16, 2013·0 cites·4 claims
- 2735US2012064688A1Method for manufacturing silicon-germanium heterojunction bipolar transistorCHEN FAN·Filed 2011·Application pending·0 cites
- 2834US2011156163A1Structure of electrode pick up in LOCOSCHIU TZUYIN·Filed 2010·Application pending·0 cites
- 2934US2011156151A1Electrode Pick Up Structure In Shallow Trench Isolation ProcessCHIU TZUYIN·Filed 2010·Application pending·0 cites
- 3033US10320438B2Waterproof structure and mobile phone using the samePOWER IDEA TECH SHENZHEN CO LTD·Filed 2016·Granted Jun 11, 2019·0 cites·12 claims
- 3133US2013099288A1SiGe HBT and Manufacturing Method ThereofSHANGHAI HUAHONG NEC ELECT CO·Filed 2012·Application pending·0 cites
- 3231US8907453B2Parasitic lateral PNP transistor and manufacturing method thereofSHANGHAI HUA NEC ELECTRONICS CO LTD·Filed 2012·Granted Dec 9, 2014·0 cites·15 claims
- 3331US8685830B2Method of filling shallow trenchesSHANGHAI HUA NEC ELECTRONICS CO LTD·Filed 2012·Granted Apr 1, 2014·0 cites·9 claims
- 3431US2013099351A1Bipolar transistor and method of manufacturing the sameHUA HONG NEC ELECTRONICS CO LTD SHANGHAI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →