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SOURCE PHOTONICS CHENGDU CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    92,144
  • Filing trend
    ⇩ 100.0%
About

SOURCE PHOTONICS CHENGDU CO LTD has a total of 33 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets optics, telecommunications and semiconductors are SOURCE PHOTONICS CHENGDU INC, SOURCE PHOTONICS INC and AYAR LABS INC.

Patent filings in countries

World map showing SOURCE PHOTONICS CHENGDU CO LTDs patent filings in countries

Patent filings per year

Chart showing SOURCE PHOTONICS CHENGDU CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heimbuch Mark 7
#2 Xu Yuanzhong 7
#3 Margalit Near 4
#4 Zhang Shuyuan 3
#5 Zhang Shengzhong 3
#6 Jiang Xu 3
#7 Song Yuan 3
#8 Zeng Yizhi 3
#9 Wang Jinlin 3
#10 Peng Qi 2

Latest patents

Publication Filing date Title
CN112083752A Optical transceiving system, module and method based on self-adaptive voltage regulation
CN107690759A The monitoring method of optical module, optical mode block system and optical module
CN107438784A Optical transceiver EMI shield and its manufacture method
US2018269971A1 Transceiver with reduced filter insertion loss and methods of making and using the same
WO2016082095A1 Dc level detection circuit between high speed signal line connecting ports, system including the circuit, and methods of making and using the same
WO2016061748A1 Transimpedance amplifier (tia) having an enlarged dynamic range and optical devices using the same
EP3133750A1 Laser burst control circuit and method
WO2015157990A1 Nxn parallel optical transceiver module
CN103236645A Low power consumption insulation modulating electrode
CN110095879A Multichannel light emitting devices and production and preparation method thereof
WO2014127502A1 Variable bandgap modulator for modulated laser system
CN103002636A Energy-saving drive circuit for providing bias current or driving current drive load
CN102854582A Optical transmitting assembly, optical transceiver and manufacturing and applying method
CN102857298A Circuit and method for monitoring power parameter in optical module
CN102123060A FPGA (Field Programmable Gate Array) based error code testing method
CN101944705A Working method for DFB laser-based XFP optical module for transmission
CN101902280A Self-contained MAC Ethernet passive optical network terminal SFP