Inventor · disambiguated record
Gongjian Hu
Also filed as: HU GONGJIAN
17 granted patents·3 pending applications·77 citations·filing 2000–2025
91Inventor score
Top patents by PatentIndex Score
20 records- 0189US9910246B2In-flight auto focus method and system for tunable liquid crystal optical elementLENSVECTOR INC·Filed 2016·Granted Mar 6, 2018·7 cites·23 claims
- 0287US10756815B2Free space optical data transmission using photodetector arrayMOLEX LLC·Filed 2018·Granted Aug 25, 2020·9 cites·5 claims
- 0386US9588299B22×2 wavelength selective switch arrayOPLINK COMMUNICATIONS INC·Filed 2014·Granted Mar 7, 2017·8 cites·5 claims
- 0482US10393968B1Apparatus for optical switching with transmissional and reflective polarization modulatorsMOLEX LLC·Filed 2018·Granted Aug 27, 2019·4 cites·20 claims
- 0580US10620374B2Wavelength selective switchMOLEX LLC·Filed 2017·Granted Apr 14, 2020·3 cites·9 claims
- 0677US10374708B1Optical communication system utilizing intelligent dynamic gain equalizer deviceMOLEX LLC·Filed 2018·Granted Aug 6, 2019·3 cites·12 claims
- 0777US6647165B2Total internal reflection optical switch utilizing a moving dropletAGILENT TECHNOLOGIES INC·Filed 2001·Granted Nov 11, 2003·20 cites·11 claims
- 0874US6400885B1Controllable optical attenuatorAGILENT TECHNOLOGIES INC·Filed 2000·Granted Jun 4, 2002·17 cites·20 claims
- 0960US2025277717A1NON-INVASIVE REAL-TIME MONITORING SYSTEM FOR MxN OPTICAL CIRCUIT SWITCH WITH MEMS MIRROR ARRAY BASED SWITCH ENGINEMOLEX LLC·Filed 2025·Application pending·0 cites
- 1056US11506884B2MEMS optical circuit switchMOLEX LLC·Filed 2019·Granted Nov 22, 2022·0 cites·20 claims
- 1154US9927577B22×2 wavelength selective switch arrayOPLINK COMMUNICATIONS LLC·Filed 2017·Granted Mar 27, 2018·0 cites·6 claims
- 1254US6686984B1Polarization control deviceAGILENT TECHNOLOGIES INC·Filed 2000·Granted Feb 3, 2004·5 cites·9 claims
- 1354US2024106558A1Reconfigurable optical add and drop multiplexer system with intergrated wavelength selective switch arrayMOLEX LLC·Filed 2023·Application pending·0 cites
- 1453US9030595B2In-flight auto focus method and system for tunable liquid crystal optical elementGALSTIAN TIGRAN·Filed 2011·Granted May 12, 2015·0 cites·30 claims
- 1547US9405093B2In-flight auto focus method and system for tunable liquid crystal optical elementZOHRABYAN ARMEN·Filed 2015·Granted Aug 2, 2016·0 cites·18 claims
- 1644US10873398B1Dispersion monitor apparatusMOLEX LLC·Filed 2019·Granted Dec 22, 2020·0 cites·19 claims
- 1743US6839169B2Optical apparatus and method for selectively transmitting optical signalsAGILENT TECHNOLOGIES INC·Filed 2002·Granted Jan 4, 2005·1 cites·16 claims
- 1841US10419125B1Dynamic gain equalizerMOLEX LLC·Filed 2018·Granted Sep 17, 2019·0 cites·19 claims
- 1940US2013194665A1Three ports turnable filter arrayGONG LIFU·Filed 2012·Application pending·0 cites
- 2037US6656384B1Production of filaments via phase separation and polymerizationUNIV KENT STATE OHIO·Filed 2000·Granted Dec 2, 2003·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →