Inventor · disambiguated record
Guijun Ji
Also filed as: JI GUIJUN
8 granted patents·3 pending applications·26 citations·filing 2005–2018
82Inventor score
Files withOPLINK COMMUNICATIONS INC3OPLINK COMMUNICATIONS LLC3MOLEX LLC2OPLINK COMMUNICATIONS US DIV LLC2JI GUIJUN1
Top patents by PatentIndex Score
11 records- 0186US9588299B22×2 wavelength selective switch arrayOPLINK COMMUNICATIONS INC·Filed 2014·Granted Mar 7, 2017·8 cites·5 claims
- 0280US10620374B2Wavelength selective switchMOLEX LLC·Filed 2017·Granted Apr 14, 2020·3 cites·9 claims
- 0377US10374708B1Optical communication system utilizing intelligent dynamic gain equalizer deviceMOLEX LLC·Filed 2018·Granted Aug 6, 2019·3 cites·12 claims
- 0476US9696485B2Optical circulator arrayOPLINK COMMUNICATIONS LLC·Filed 2014·Granted Jul 4, 2017·2 cites·15 claims
- 0572US7672551B2Configurations and methods for manufacturing optical devices using an athermal platformOPLINK COMMUNICATIONS INC·Filed 2005·Granted Mar 2, 2010·7 cites·21 claims
- 0661US9798081B2Optical circulator arrayOPLINK COMMUNICATIONS LLC·Filed 2017·Granted Oct 24, 2017·0 cites·1 claims
- 0754US9927577B22×2 wavelength selective switch arrayOPLINK COMMUNICATIONS LLC·Filed 2017·Granted Mar 27, 2018·0 cites·6 claims
- 0854US9057841B2Wavelength division multiplexingJI GUIJUN·Filed 2008·Granted Jun 16, 2015·3 cites·18 claims
- 0953US2015256908A1N-degree cdc wsx roadmOPLINK COMMUNICATIONS INC·Filed 2014·Application pending·0 cites
- 1051US2018192168A1N-degree cdc wsx roadmOPLINK COMMUNICATIONS US DIV LLC·Filed 2018·Application pending·0 cites
- 1151US2018192169A1N-degree cdc wsx roadmOPLINK COMMUNICATIONS US DIV LLC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →