Learn more

GUANGZHOU JINGYUAN ELECTRICAL EQUIPMENT CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    152,513
  • Filing trend
    ⇧ 100.0%
About

GUANGZHOU JINGYUAN ELECTRICAL EQUIPMENT CO LTD has a total of 13 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets machine tools, electrical machinery and energy and basic communication technologies are SVETSIA AB, SHANGHAI GREATWAY WELDING EQUIPMENT CO LTD and SHENZHEN JASIC TECH CO LTD.

Patent filings in countries

World map showing GUANGZHOU JINGYUAN ELECTRICAL EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing GUANGZHOU JINGYUAN ELECTRICAL EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cao Biao 13
#2 Huang Zenghao 12
#3 Yang Kai 11
#4 Li Haibo 2
#5 Huang Zhiming 2
#6 Chen Heping 1
#7 Liu Hanbo 1
#8 Li Gang 1
#9 Pang Shixuan 1
#10 Cui Xiaoyu 1

Latest patents

Publication Filing date Title
CN111230258A Inverter type arc welding power supply, arc welding control method and arc spot welding method
CN111010027A Power factor correction circuit, method and device for resistance spot welding inverter power supply
CN109317799A Spot welding power output adjusting method, device, system and storage medium
CN109226923A Thermocompression bonding system and method
CN107395172A Analog switching circuit and inversion electric resistance welder secondary current detecting system
CN106271036A Ultrasonic metal welding method for evaluating quality, device and ultrasonic metal bonding machine
CN105710521A Resistance spot welding displacement control method and device
CN105750754A Method and system for identifying resistance spot welding quality affecting factors
CN104766727A Metal spraying power source control method and system
CN104611759A Polarity-variable pulse acid-pickling control method
CN103823370A Self-adaptive control method for micro-arc oxidation process and system
CN103264244A Thermal compression bonding power source
CN103182582A Micro arc spot welding power supply and micro arc spot welding method