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Xiangjun Zhao — 6 Patents in 2018

Google: 6 patents #111 of 4,776Top 3%
Fremont, CA: #75 of 1,677 inventorsTop 5%
California: #2,510 of 60,411 inventorsTop 5%
Overall (2018): #16,361 of 503,207Top 4%
6 Patents 2018

Issued Patents 2018

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10158930 Upgrading PON systems using a multi-cycle field AWG Liang Du, Cedric Fung Lam, Daoyi Wang, Changhong Joy Jiang 2018-12-18
10153612 Tunable laser bias circuit Tao Zhang, Changhong Joy Jiang, Liang Du, Shuang Yin, Cedric Fung Lam +1 more 2018-12-11
10103513 Common cathode laser driving circuit Tao Zhang, Liang Du, Changhong Joy Jiang, Cedric Fung Lam, Shuang Yin +1 more 2018-10-16
10063944 Feeder fiber and central office redundancy Liang Du, Yut Loy Chan, Changhong Joy Jiang, Cedric Fung Lam, Daoyi Wang +1 more 2018-08-28
10050708 Feeder fiber and central office redundancy Liang Du, Yut Loy Chan, Changhong Joy Jiang, Cedric Fung Lam, Daoyi Wang +1 more 2018-08-14
9948422 Low cost gain clamped EDFA for TWDM passive optical network application Chiachi Wang, Daoyi Wang, Cedric Fung Lam, Liang Du, Changhong Joy Jiang 2018-04-17