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BOYI TIANJIN PNEUMATIC TECHNOLOGY INST CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    76,423
About

BOYI TIANJIN PNEUMATIC TECHNOLOGY INST CO LTD has a total of 22 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets measurement and mechanical elements are AGANOVA S L, PENETRYN SYSTEM and WACON CO LTD.

Patent filings in countries

World map showing BOYI TIANJIN PNEUMATIC TECHNOLOGY INST CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing BOYI TIANJIN PNEUMATIC TECHNOLOGY INST CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Liu Deliang 9
#2 Yang Wen 6
#3 Guan Xin 4
#4 Ba Xiaofeng 3
#5 Liu Xunxing 3
#6 Ma Zhaowei 3
#7 Zhang Weiming 3
#8 Shi Xiaoming 2
#9 Zhao Chaoyue 2
#10 Mu Qun 2

Latest patents

Publication Filing date Title
CN105334000A Laminar flow tube identifying system
CN105135146A Pipe opening plugging device
CN105181266A Automatic detection equipment used for airtight performance detection of rim welding line
CN104964792A Differential pressure sensor static performance detection device
CN105115678A Double-mode leak detector and detection method
CN104833179A Drying device of air pressure sensor
CN104833462A Automatic test apparatus used for automobile air-conditioner pipe leak detection
CN104833460A Cylindrical container door air tightness detection tool
CN104833383A Sensor insulation mounting structure
CN104834327A Sealing package box pressure control device
CN104596706A Additional device for nitrogen hydrogen leak detector application occasion expansion
CN104482995A Fuel consumption instrument calibration detecting device
CN104316271A Air tightness testing tool for valve bodies of unthreaded hole connector types
CN104236820A Differential pressure type airtightness detecting instrument and device for detecting large-sized objects
CN104215290A Differential-pressure type volume detection device and detection method
CN104215406A Wide-range flow-type leak detector and detection method thereof
CN104215394A Device and method for detecting sensing coefficient of differential pressure sensor by utilizing leaking hole
CN104215392A Device and method for detecting sensing coefficient of differential pressure sensor
CN104143964A Amplifying circuit achieving true zero-point output for bridge type sensor
CN104062077A Connector for detecting sealing performance of medical rubber gloves