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SHANGHAI PRECISION MEASUREMENT SEMICONDUCTOR TECH INC

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    35,950
About

SHANGHAI PRECISION MEASUREMENT SEMICONDUCTOR TECH INC has a total of 42 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 measurement, machine tools and semiconductors are WUXI UNICOMP TECHNOLOGY CO LTD, IHI INSPECTION & INSTRUMENTATION CO LTD and IHI INSPECTION & INSTRUMENTATI.

Patent filings in countries

World map showing SHANGHAI PRECISION MEASUREMENT SEMICONDUCTOR TECH INCs patent filings in countries
# Country Total Patents
#1 China 42

Patent filings per year

Chart showing SHANGHAI PRECISION MEASUREMENT SEMICONDUCTOR TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Zhongyu 9
#2 Liu Liang 7
#3 Zhang Pengyuan 6
#4 Liu Lisong 5
#5 Wang Lihua 4
#6 Xiang Jie 4
#7 Ma Jun 4
#8 Ye Xingchen 3
#9 Zhang Xu 3
#10 Han Xiaorong 3

Latest patents

Publication Filing date Title
CN112289726A Wafer alignment template image generation method
CN112223425A Conveying mechanism and cutting device
CN112179290A Device and method for measuring appearance of sample to be measured
CN112050734A Motion platform and control method thereof
CN111879236A Method for determining parameters of sample to be measured from theoretical spectrum library and measuring equipment
CN111811459A Clamping mechanism and detection device
CN111816603A Substrate bearing device and detection device
CN111640694A Calibration and monitoring method of wafer loading system and wafer loading system
CN111637849A Method, device and equipment for measuring morphology parameters
CN111614916A Colorimeter dark noise signal processing method and system
CN111498582A Swing leveling mechanism and leveling system
CN111462113A Rechecking method of non-pattern wafer
CN111504465A Colorimeter matching method, colorimeter correction method and system
CN111408851A Multi-station wheel rotating equipment
CN111361995A Feeding device and method
CN111300962A Film tearing device
CN111285031A Rotating platform
CN111473039A Flexible panel leveling apparatus and method
CN111390398A Laser cutting table compatible with materials of multiple specifications
CN111266743A Panel cutting equipment microscope carrier replacing device and panel cutting equipment