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WUHU GRAND VISION AUTO ELECTRONICS CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    40,695
  • Filing trend
    ⇩ 100.0%
About

WUHU GRAND VISION AUTO ELECTRONICS CO LTD has a total of 38 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, machines and machine tools are MIE ROBOT EXTERIOR TECH LABORATORY CO LTD, KISTLER HOLDING AG and SENSORMATE AG.

Patent filings in countries

World map showing WUHU GRAND VISION AUTO ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing WUHU GRAND VISION AUTO ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Tuofu 36
#2 Zhang Xuelei 13
#3 Wang Caiying 9
#4 Wang Tao 6
#5 Liu Xianyue 4
#6 Hou Yong 4
#7 Chen Mingji 4
#8 Sun Guang 4
#9 Wu Ju 4
#10 Zhu Zongheng 4

Latest patents

Publication Filing date Title
CN107962787A Assemble fixed-position welding device
CN108068347A For the frock of sensor rivet hot welding
CN108099217A A kind of sensor rivet hot welding method
CN108081624A Reliable and stable hot-riveting welding machine
CN108045875A Transducer detecting mechanism
CN108195507A For sensor automation batch inspection system
CN108169659A A kind of circuit board module detecting tool
CN107991050A A kind of sensor vibration test tool and its application method
CN108181047A A kind of sensor pulse test fixture
CN108151607A A kind of detection vacuum cylinder device
CN108088618A A kind of detecting tool suitable for pressure sensor detection
CN108120553A A kind of pressure sensor detecting system
CN108168782A A kind of detection clamping tool and its application method
CN107991016A A kind of differential pressure pick-up structure
CN108120358A A kind of portable detection vacuum cylinder device
CN108106653A A kind of sensor vibration experimental data acquisition system
CN108099886A A kind of vacuum cylinder and preparation method thereof and method for testing performance
CN108100987A A kind of placement tray that circuit board placement is used for suitable for constraint circle sealed in unit
CN108106779A A kind of detecting tool for detecting pressure sensor
CN108151962A A kind of method and its testing machine of positive-pressure type simulation vacuum test