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MAANSHAN JIESHENG SEMICONDUCTOR CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    80,570
About

MAANSHAN JIESHENG SEMICONDUCTOR CO LTD has a total of 20 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, surface technology and coating and micro-structure and nano-technology are FUJIAN PRIMA OPTOELECTRONICS CO LTD, HC SEMITEK ZHEJIANG CO LTD and SAXLER ADAM WILLIAM.

Patent filings in countries

World map showing MAANSHAN JIESHENG SEMICONDUCTOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing MAANSHAN JIESHENG SEMICONDUCTOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Yuanzhi 16
#2 Huang Xiaohui 14
#3 Chen Xiangdong 14
#4 Liang Xudong 13
#5 Kang Jian 12
#6 Wang Xiaowen 10
#7 Xu Xiaoling 6
#8 Yao Yu 4
#9 Jiao Jianjun 2
#10 Luo Feiwen 1

Latest patents

Publication Filing date Title
CN111048403A Aluminum nitride film and preparation method and application thereof
CN110931615A Deep ultraviolet LED epitaxial structure and preparation method thereof
CN111029444A LED epitaxial structure and preparation method thereof
CN110759420A Flowing water sterilizing device
CN110783432A Ultraviolet LED epitaxial wafer and preparation method thereof
CN110504339A Ultraviolet LED preparation method and ultraviolet LED
CN110335927A Ultraviolet LED and preparation method thereof
CN110112270A Deep ultraviolet LED epitaxial wafer and preparation method thereof and deep ultraviolet LED
CN110112273A A kind of deep ultraviolet LED epitaxial structure and preparation method thereof and deep ultraviolet LED
CN111690907A Aluminum nitride film and preparation method and application thereof
CN109713095A A kind of GaN light emitting diode and preparation method thereof and LED chip
CN109585616A Ultraviolet LED epitaxial preparation method and ultraviolet LED
CN111261539A LED chip sorting device and method
CN109065680A A kind of epitaxial structure of ultraviolet LED and preparation method thereof
CN108538976A Deep-UV light-emitting diode and preparation method thereof
CN108538968A A kind of growing method of aluminium nitride film and application
CN108538969A A kind of removing method of aln layer crackle and application
CN108389951A A kind of deep ultraviolet LED encapsulation structure and preparation method thereof
CN108257853A The epitaxial structure and its growing method of ultraviolet LED with aluminium nitride film
CN108183152A Ultraviolet led epitaxial preparation method and ultraviolet led