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OPLINK COMMUNICATIONS INC

Overview
  • Total Patents
    155
  • GoodIP Patent Rank
    53,390
  • Filing trend
    ⇧ 100.0%
About

OPLINK COMMUNICATIONS INC has a total of 155 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1996. It filed its patents most often in United States, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, telecommunications and digital networks are AVANEX CORP, E TEK DYNAMICS and METROPHOTONICS INC.

Patent filings per year

Chart showing OPLINK COMMUNICATIONS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Wei-Zhong 23
#2 Gu Keqin 14
#3 Zhu Tian 14
#4 Zheng Yu 13
#5 Gong Lifu 13
#6 Wang Tongqing 11
#7 Li Jinghui 10
#8 Huang Longgang 10
#9 Mao Hongwei 10
#10 Ji Guijun 9

Latest patents

Publication Filing date Title
CN112241077A Optical circulator
CN112014928A Optical fiber ferrule adapter
CN110661567A Optical one-way tap monitoring device
CN110554463A Optical integration device and circulator
CN109390839A Optical module and erbium-doped fiber amplifier
CN107346052A Optics module and the optical device for possessing the optics module
CN104820295A Athermal Faraday rotator mirror
US9042007B1 Optical amplifier
US9444218B1 Compact WDM optical modules
US2015256908A1 N-degree cdc wsx roadm
US2014270760A1 Twin multicast switch
US2015212275A1 2×2 wavelength selective switch array
CN105474059A MEMS fiber optical switch
CN105474069A Mems optical switch
US2014281478A1 Configuring secure wireless networks
US2014266767A1 Security system power management
US2014281990A1 Interfaces for security system control
US2014247941A1 Self-configuring wireless network
US2014204727A1 Redundant control of self-configuring wireless network
WO2014026344A1 Self-configuring wireless network