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CHINA ZHENHUA ELECTRONICS GROUP YUGUANG ELECTRIC CO LTD STATE RUN FACTORY 771

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    147,657
  • Filing trend
    ⇧ 100.0%
About

CHINA ZHENHUA ELECTRONICS GROUP YUGUANG ELECTRIC CO LTD STATE RUN FACTORY 771 has a total of 12 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools, electrical machinery and energy and measurement are ANHUI KAICHENG ELECTRIC APPLIANCE CO LTD, SERVICE TOOL DIE & MFG and WIENER KABEL UND METALLWERKE A.

Patent filings in countries

World map showing CHINA ZHENHUA ELECTRONICS GROUP YUGUANG ELECTRIC CO LTD STATE RUN FACTORY 771s patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHINA ZHENHUA ELECTRONICS GROUP YUGUANG ELECTRIC CO LTD STATE RUN FACTORY 771s patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yi 6
#2 Chen Zhihui 3
#3 Ran Yuanyuan 3
#4 Gao Chunhui 3
#5 He Meng 2
#6 Chen Rui 2
#7 Yang Yunxing 2
#8 Kang Yi 2
#9 Du Xingxiang 1
#10 Gan Wei 1

Latest patents

Publication Filing date Title
CN111804937A Lathe positioner for long shaft machining
CN111215513A Low-voltage circuit breaker energy storage lock machining process and used multi-station progressive die
CN110828230A Longitudinal magnetic contact structure of vacuum arc extinguish chamber
CN110118630A A kind of magnetron vacuum meter calibrating judgment method
CN109666956A A kind of semi-automatic brush plating machine
CN109435022A A kind of straight step ceramic case isostatic pressing mold
CN108565178A A kind of vacuum extinction cell structure with dual-vacuum chamber
CN108511262A A kind of vacuum arc-extinguishing chamber contact system structure
CN108746263A A kind of bimetal leaf molding machine
CN107607864A A kind of means for anti-jamming and application method of vacuum interrupter partial discharge detection
CN107610972A A kind of double-fracture pole and application method for being used to cut electric capacity
CN104269317A Fixation and encapsulation pole column with shielding barrel