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LITTELFUSE SEMICONDUCTOR WUXI CO LTD

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    35,859
  • Filing trend
    ⇩ 64.0%
About

LITTELFUSE SEMICONDUCTOR WUXI CO LTD has a total of 43 patent applications. It decreased the IP activity by 64.0%. Its first patent ever was published in 2014. It filed its patents most often in China, Taiwan and United States. Its main competitors in its focus markets electrical machinery and energy, semiconductors and control are LAI DA-WEI, SALCEDO JAVIER A and GEN SEMICONDUCTOR IND INC.

Patent filings per year

Chart showing LITTELFUSE SEMICONDUCTOR WUXI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 To Teddy C T 11
#2 Shi Lei 10
#3 Zhou Jifeng 9
#4 Chin Chuanfang 9
#5 Chin Chuan Fang 8
#6 Lu Kueir-Liang 6
#7 Du Yaosheng 6
#8 Zhang Huan 6
#9 Shen Ader 4
#10 Tian Weihua 4

Latest patents

Publication Filing date Title
EP3772102A1 Semiconductor discharge protection device with diode and silicon controlled rectifier arrangements
CN110828562A Thyristor and manufacturing method thereof
WO2020243875A1 Integrated mult-device chip and package
CN108447778A A method of the sputtering sedimentation metal on photoresist wafer
CN108535628A A kind of power semiconductor chip failure positioning method avoiding burn
CN108565206A A kind of cleaning method of silicon chip surface scaling powder
EP3616242A1 Advanced field stop thyristor structure and manufacture methods
WO2018176366A1 Circuit protection apparatus including structurally resilient electrical transient material and method for making same
KR20190020064A Surge protection device with embedded fuse
KR20190018650A Transient voltage suppressor with thermal shutdown
CN109643892A Overvoltage protection and linear regulator EM equipment module
CN108370154A Overvoltage protection
CN104599955A Process for shortening junction pushing time
CN104576642A Deep and shallow double-trench structure and etching method
CN104465338A Deep groove multi-layer photoetching covering structure and photoetching covering method thereof
CN104478136A Treatment method and treatment system of fluoride-containing wastewater