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WUHAN HUAGONG GENUINE OPTICS TECH CO LTD

Overview
  • Total Patents
    59
  • GoodIP Patent Rank
    36,121
  • Filing trend
    ⇧ 166.0%
About

WUHAN HUAGONG GENUINE OPTICS TECH CO LTD has a total of 59 patent applications. It increased the IP activity by 166.0%. Its first patent ever was published in 2009. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, telecommunications and audio-visual technology are WUHAN TELECOMM DEVICES CO LTD, CORONA OPTICAL SYSTEMS INC and TERACONNECT INC.

Patent filings in countries

World map showing WUHAN HUAGONG GENUINE OPTICS TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing WUHAN HUAGONG GENUINE OPTICS TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fan Zhigang 9
#2 Zhou Jicheng 7
#3 Xu Qijian 7
#4 Yang Yaqiang 5
#5 Zhang Yong 5
#6 Wang Changhong 5
#7 Zhou Tong 4
#8 Ma Wei 4
#9 Liu Jianjun 4
#10 Tang Qi 4

Latest patents

Publication Filing date Title
CN112255741A 25G CWDM optical module based on one-way heating
CN111580226A Optical module pull handle, optical module and assembling method thereof
CN111897061A AOC optical module
CN111721440A High-low temperature test system of optical module
CN111645427A Automatic code spraying system for optical device
CN111610605A Optical module and fixing structure of PCB (printed Circuit Board) thereof
CN111731622A Automatic labeling system and method
CN111659971A Wireless soldering iron point inspection data management system and soldering iron point inspection equipment
CN111474643A Chip heat dissipation structure of optical module, multi-channel fiber winding optical module and assembling method thereof
CN111443436A Receiving and transmitting integrated optical assembly based on COB coupling technology
CN111367027A Optical fiber FA structure and high return loss light receiving device
CN110780396A Dual-wavelength multichannel parallel transmission optical assembly
CN110492945A The stable ROF optical receiver module of output amplitude
CN110275256A A kind of plastic packaging adapter device optical module and its optical port electromagnetic armouring structure
CN110121254A The production method of the optical port electromagnetic armouring structure of optical module, optical module and optical module
CN110108057A Optical communication module temperature production device for testing and method based on vortex tube
CN109946798A A kind of poly-lens coupling cramp and method
CN110045468A A kind of optocoupler seaming element of single fiber bi-directional
CN109164544A A kind of ROF optical device packaging method based on CWDM
CN108761673A Optical module and preparation method thereof based on the attachment of COB techniques