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ZHANGJIAGANG ULTRASONIC & ELECTRIC CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    134,831
  • Filing trend
    ⇩ 100.0%
About

ZHANGJIAGANG ULTRASONIC & ELECTRIC CO LTD has a total of 27 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, semiconductors and environmental technology are FINE MACHINE KATAOKA KK, ACT FIVE KK and Zhangjiagang ultrasonic electric co ltd.

Patent filings in countries

World map showing ZHANGJIAGANG ULTRASONIC & ELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing ZHANGJIAGANG ULTRASONIC & ELECTRIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Hong 26
#2 Xu Hu 5
#3 Lan Yuhui 2
#4 He Zhiming 1
#5 Zhou Xidong 1
#6 Hong Chen 1
#7 Xue Xiaomin 1
#8 Zhuang Wenbin 1

Latest patents

Publication Filing date Title
CN107473133A The slow pulling apparatus of silicon chip flower basket
CN107478007A Silicon chip dries groove
CN106693545A Gas purification device
CN106272088A Preprocess method and equipment before the making herbs into wool of solar energy battery adopted silicon chip
CN105140162A Full-automatic silicon wafer inserting and cleaning system
CN105983553A Ultrasonic cleaning device and cleaning method
CN104649010A Silicon wafer tool basket conveying system
CN105280519A Vacuum low-temperature wet method etching method
CN105312554A Method for performing powder material surface modification through plasma
CN104016153A Substrate distribution device
CN104016105A Monitoring and alarming device for workpieces on assembly line
CN104043613A Wind cutting blowing-dry device
CN104016154A Silicon wafer separating device
CN103611705A Ultrasonic cleaning device for diamond wires
CN103586235A Suction cup conveying belt type slice cleaning device
CN103601015A Piece separating and conveying device
CN103521475A Ultrasonic acid cleaning device and bonding method thereof
CN103084355A Cooling ultrasonic cleaning device
CN103071643A Constant-tension ultrasonic cleaning device and cleaning method
CN103084357A Cleaning device and cleaning method for high-cleanliness ultrasonic material belt