Learn more

Suzhou hanhua semiconductor co ltd

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    41,928
About

Suzhou hanhua semiconductor co ltd has a total of 37 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets semiconductors and optics are ALPAD CORP, TREZZA JOHN and ZHONGZHENG BOXIN CHONGQING SEMICONDUCTOR CO LTD.

Patent filings in countries

World map showing Suzhou hanhua semiconductor co ltds patent filings in countries
# Country Total Patents
#1 China 37

Patent filings per year

Chart showing Suzhou hanhua semiconductor co ltds patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Semiconductors
#2 Optics

Top inventors

# Name Total Patents
#1 He Wei 36
#2 Fan Qian 35
#3 Ni Xianfeng 35
#4 Hua Bin 3
#5 Cui Ying 1
#6 Sun Peihao 1

Latest patents

Publication Filing date Title
CN111600200A Method for manufacturing vertical cavity surface emitting laser and vertical cavity surface emitting laser
CN110211880A Buddha's warrior attendant ground mass gallium nitride HEMT structure making process
CN110335894A HEMT structure and its manufacturing method
CN110224020A The method for manufacturing high quality and high uniformity group III-nitride epitaxial structure
CN110010457A T-type grid preparation method
CN110047744A T-type grid preparation method
CN110071172A Semiconductor devices and its manufacturing method
CN110071201A Deep ultraviolet LED
CN109888011A Semiconductor structure and its manufacturing method
CN109950150A Semiconductor structure and its manufacturing method
CN109860355A Deep ultraviolet LED preparation method
CN109742072A Integrated enhanced and depletion type HEMT and its manufacturing method
CN109727862A Semiconductor devices and its manufacturing method
CN109742143A Integrated enhanced and depletion type HEMT and its manufacturing method
CN109727918A Integrated enhanced structure and its manufacturing method with depletion field effect transistor
CN109524462A A kind of fin field effect pipe
CN109473391A Air bridges manufacturing method
CN109545738A Air bridges manufacturing method
CN109461656A Method, semi-conductor device manufacturing method
CN109308992A The method for recycling silicon carbide substrates