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HC OPTOELECTRONIC (ZHEJIANG) CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    122,001
  • Filing trend
    ⇩ 100.0%
About

HC OPTOELECTRONIC (ZHEJIANG) CO LTD has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, surface technology and coating and micro-structure and nano-technology are GLOBAL POWER TECH BEIJING CO LTD, JIANGXI ZHAOCHI SEMICONDUCTOR CO LTD and XIANGNENG HUALEI OPTOELECTRONIC CO LTD.

Patent filings in countries

World map showing HC OPTOELECTRONIC (ZHEJIANG) CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing HC OPTOELECTRONIC (ZHEJIANG) CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Jiahui 9
#2 Wan Lin 6
#3 Wang Jiangbo 3
#4 Li Peng 3
#5 Yang Lan 3
#6 Guo Binglei 2
#7 Lyu Mengpu 2
#8 Dong Binzhong 2
#9 Ding Tao 1
#10 Xu Jin 1

Latest patents

Publication Filing date Title
CN107195738A A kind of LED epitaxial slice and its manufacture method
CN107195735A A kind of epitaxial wafer of light emitting diode and preparation method thereof
CN107195736A A kind of gallium nitride based LED epitaxial slice and its growing method
CN107195745A The preparation method of current barrier layer and light-emitting diode chip for backlight unit
CN106816499A A kind of preparation method of LED epitaxial slice
CN106816511A A kind of chip of light emitting diode and preparation method thereof
CN106816503A The epitaxial wafer and preparation method of a kind of blue-green light LED
CN106816501A A kind of epitaxial wafer of gallium nitride based light emitting diode and preparation method thereof
CN106229390A A kind of growing method of GaN base light-emitting diode chip for backlight unit
CN106229388A A kind of preparation method of the epitaxial wafer of gallium nitride based light emitting diode
CN106159048A A kind of LED epitaxial slice and growing method thereof
CN106159052A A kind of LED epitaxial slice and manufacture method thereof
CN106229397A A kind of growing method of LED epitaxial slice
CN106159050A A kind of reddish yellow light-emitting diode chip and preparation method thereof