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XIAN WENXIAN SEMICONDUCTOR TECH CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    111,421
About

XIAN WENXIAN SEMICONDUCTOR TECH CO LTD has a total of 15 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, consumer goods and basic communication technologies are LEGG IND LTD, ZEINE HATEM and MILLER GAROLD C.

Patent filings in countries

World map showing XIAN WENXIAN SEMICONDUCTOR TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing XIAN WENXIAN SEMICONDUCTOR TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Lijun 15
#2 Song Pengliang 10
#3 Xu Maosheng 3
#4 Xu Zihuang 1
#5 Liao Weibao 1
#6 Xu Danrong 1
#7 Xiao Chunlan 1

Latest patents

Publication Filing date Title
CN112271772A Battery protection circuit, battery pack, test system and electronic device
CN112089098A Electronic cigarette, and cigarette cartridge and safety circuit used for electronic cigarette
CN112056626A Electronic cigarette, and cigarette cartridge and safety circuit used for electronic cigarette
CN112075667A Electronic cigarette, cigarette cartridge for electronic cigarette and safety circuit
CN112089097A Electronic cigarette, and cigarette cartridge and safety circuit used for electronic cigarette
CN112089096A Electronic cigarette, and cigarette cartridge and safety circuit used for electronic cigarette
CN112117799A Battery protection circuit, battery pack and electronic device
CN112117800A Battery protection circuit, battery pack and electronic device
CN112039154A Battery protection circuit, battery pack and electronic device
CN111987771A On-chip system, battery pack and electronic device
CN112039153A On-chip system, battery pack and electronic device
CN111987773A On-chip system, battery pack and electronic device
CN112039152A Bluetooth earphone
CN111987772A On-chip system, battery pack and electronic device
CN110536507A A kind of emergency light drive control circuit