Learn more

CHONGQING ZHONGKE YUXIN ELECTRONIC CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    73,329
  • Filing trend
    ⇩ 100.0%
About

CHONGQING ZHONGKE YUXIN ELECTRONIC CO LTD has a total of 22 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, environmental technology and basic communication technologies are PIONEER OLED LIGHTING DEVICES CORP, SHEN YUNONG and CHANGZHOU STAR SEA ELECTRONICS CO LTD.

Patent filings in countries

World map showing CHONGQING ZHONGKE YUXIN ELECTRONIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing CHONGQING ZHONGKE YUXIN ELECTRONIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Jian 15
#2 Chen Wensuo 15
#3 Zhang Peijian 12
#4 Zhong Yi 12
#5 Ou Hongqi 7
#6 Zhang Jianqiao 7
#7 Shui Guohua 7
#8 Liu Qing 7
#9 Yang Chan 5
#10 Wang Fei 5

Latest patents

Publication Filing date Title
CN107946351A A kind of super barrier rectifier of Schottky contacts and preparation method thereof
CN107946375A A kind of super barrier rectifier of double extensions
CN107946352A A kind of super barrier rectifier of Ohmic contact and Schottky contacts and preparation method thereof
CN107742607A A kind of method that film resistor is made of ICP dry etchings
CN107221559A A kind of varying doping semiconductor material slices and its manufacture method for power MOSFET device
CN107170805A A kind of longitudinal high-pressure bipolar junction transistor and its manufacture method
CN107039510A A kind of longitudinal high-pressure power bipolar junction transistor npn npn and its manufacture method
CN107946356A A kind of transverse direction high-voltage power bipolar junction transistor and its manufacture method
CN107946355A A kind of transverse direction high-voltage bipolar junction transistor and its manufacture method
CN107946301A The groove-shaped super barrier rectifier and its manufacture method of a kind of Schottky Barrier Contact
CN107946371A The super barrier rectifier and its manufacture method of a kind of Schottky Barrier Contact
CN107946350A A kind of semiconductor device and its manufacture method with substrate buried regions
CN107946349A A kind of semiconductor device and its manufacture method with extension modulator zone
CN107946373A A kind of shallow embedding floor height pressure Schottky rectifier and its manufacture method
CN107946374A A kind of Schottky rectifier and manufacture method with surface impurity concentration regulatory region
CN106252415A A kind of high performance MOSFET and manufacture method thereof
CN105703756A Photovoltaic-application-based NEXFET bypass switch
CN105702747A Photovoltaic application-based VDMOS by-pass switch
CN107204336A A kind of high efficiency rectifier and its manufacture method
CN105428320A Method for protecting active region of heterojunction bipolar transistor (HBT) in SiGe bipolar complementary metal oxide semiconductor (BiCMOS) process