Learn more

PINGGAO GROUP WEIHAI HIGH VOLTAGE ELECTRICAL EQUIPMENT CO LTD PINGGAO GROUP CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    141,669
  • Filing trend
    ⇩ 50.0%
About

PINGGAO GROUP WEIHAI HIGH VOLTAGE ELECTRICAL EQUIPMENT CO LTD PINGGAO GROUP CO LTD has a total of 12 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and optics are ROCKWELL AUTOMATION AG, ELECTRO MECANIQUES SOC ET and EATON ELECTRICAL LTD.

Patent filings in countries

World map showing PINGGAO GROUP WEIHAI HIGH VOLTAGE ELECTRICAL EQUIPMENT CO LTD PINGGAO GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing PINGGAO GROUP WEIHAI HIGH VOLTAGE ELECTRICAL EQUIPMENT CO LTD PINGGAO GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Maoxin 12
#2 Tan Chuanliang 10
#3 Liu Zhenfeng 9
#4 Xu Zongqi 9
#5 Lu Sumei 9
#6 Huang Teng 9
#7 Liu Wei 8
#8 Zou Xueping 7
#9 Jing Qingyuan 7
#10 Tian Xiangyang 7

Latest patents

Publication Filing date Title
CN108987152A A kind of arc-chutes and breaker
CN108775968A A kind of non-contact temperature sensor
CN109461613A Moved end component, device for switching and GIS device using the moved end component
CN109461553A A kind of GIS device and its arrester
CN109412068A Cubicle Gas-Insulated Switchgear and its observation device
CN109036940A Arc-chutes and GIS device with the arc-chutes
CN106449267A Plug, insulating pull rod component, protection method of insulating pull rod component and arc extinguish chamber
CN106558430A Isolation earthing switch and its operating mechanism
CN106504931A Two-way disconnecting switch and the GIS switchgears using the two-way disconnecting switch
CN106102433A Shielding cylinder structure and radome thereof and the current transformer of this shielding cylinder structure of use
CN106058535A Conductor electrical connection device
CN105206464A Three-station isolation grounding switch and GIS equipment equipped with the three-station isolation grounding switch