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SHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD

Overview
  • Total Patents
    1,176
  • GoodIP Patent Rank
    1,328
  • Filing trend
    ⇧ 9.0%
About

SHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD has a total of 1,176 patent applications. It increased the IP activity by 9.0%. Its first patent ever was published in 2012. It filed its patents most often in China, Taiwan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, semiconductors and measurement are SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO LTD, HONGLI SEMICONDUCTOR MFG CO and WINS KK.

Patent filings per year

Chart showing SHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Gang 73
#2 Chen Feibiao 56
#3 Xia Hai 53
#4 Zhu Yuebin 44
#5 Zhou Chang 43
#6 Wang Fan 39
#7 Guo Song 37
#8 Huang Dongliang 37
#9 Yang Zhiyong 31
#10 Chen Yonghui 29

Latest patents

Publication Filing date Title
CN112098421A Dark field detection device
CN111733382A Net tensioning device and net tensioning method thereof
CN111055036A Metal additive manufacturing method
CN111624861A Mask alignment mark combination, mask alignment system and alignment method and photoetching device
CN110364442A The bonding method and system of chip
CN111069777A Additive manufacturing method and additive manufacturing equipment
CN111929806A Photoetching projection objective and photoetching machine
CN112276437A Compressing head and compressing device
CN112285028A Polarization detection calibration method, polarization detection method and polarization detection device
CN112284686A Aberration measuring device and method
CN112180689A Temperature control device and semiconductor equipment
CN112147853A Adsorption device, method, cross-over hand, mask transmission system and photoetching equipment
CN112147849A Exposure device, photoetching equipment and exposure method
CN112147852A Method for detecting pupil surface transmittance distribution of photoetching equipment
CN112147850A Temperature measuring device and immersion device for photoetching machine
CN112147851A Photoetching equipment and method for detecting pupil surface transmittance of photoetching equipment
CN112151398A Chip packaging method
CN112147710A Detection method and detection device of wet-process optical cement device
CN112130420A Wet air generation device, wet air preparation device and method and photoetching machine
CN112130417A Wave aberration measuring method, wave aberration measuring device and photoetching machine