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HC SEMITEK (ZHEJIANG) CORP

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    53,737
  • Filing trend
    ⇩ 100.0%
About

HC SEMITEK (ZHEJIANG) CORP has a total of 30 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, basic materials chemistry and measurement are INVENLUX CORP, WU DONGPING and GODO HIROMICHI.

Patent filings in countries

World map showing HC SEMITEK (ZHEJIANG) CORPs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing HC SEMITEK (ZHEJIANG) CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Jiahui 10
#2 Wang Jiangbo 8
#3 Gu Xiaoyun 5
#4 Wu Zhihao 5
#5 Yang Chunyan 5
#6 Liu Rong 5
#7 Li Hongli 3
#8 Wang Liming 3
#9 Tian Yanhong 3
#10 Yu Na 2

Latest patents

Publication Filing date Title
CN107170860A A kind of epitaxial wafer of light emitting diode and preparation method thereof
CN107170908A The epitaxial wafer and preparation method of a kind of light emitting diode
CN107167718A The wafer method of testing and wafer test system of a kind of light emitting diode
CN107123705A A kind of preparation method of light emitting diode
CN107118825A The cutting protection liquid and cutting method of a kind of light emitting diode
CN106887494A The epitaxial wafer and its manufacture method of a kind of light emitting diode
CN106887493A A kind of epitaxial wafer of light emitting diode and preparation method thereof
CN106887492A A kind of preparation method of GaN base light emitting epitaxial wafer
CN106784183A A kind of LED chip and preparation method thereof
CN106784218A A kind of LED chip and preparation method thereof
CN106784211A The epitaxial wafer and its manufacture method of a kind of GaN base light emitting
CN106784231A A kind of LED chip and preparation method thereof
CN106784174A A kind of LED chip and preparation method thereof
CN106784216A The epitaxial wafer and its growing method of a kind of GaN base light emitting
CN106784210A A kind of epitaxial wafer of light emitting diode and preparation method thereof
CN106340511A LED chip and its packaging method
CN106409994A AlGaInP based light emitting diode chip and manufacturing method thereof
CN106410008A High-brightness LED and preparation method thereof
CN106409992A Preparation method of high-reliability light emitting diode
CN106449920A Light-emitting diode chip and manufacturing method thereof