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Bull group co ltd

Overview
  • Total Patents
    81
  • GoodIP Patent Rank
    18,265
  • Filing trend
    ⇧ 175.0%
About

Bull group co ltd has a total of 81 patent applications. It increased the IP activity by 175.0%. Its first patent ever was published in 2012. It filed its patents most often in China, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, control and macromolecular chemistry and polymers are MILAN HENRY, CHINA GONGNIU GROUP LTD CORP and GUIZHOU SPACE APPLIANCE CO LTD.

Patent filings in countries

World map showing Bull group co ltds patent filings in countries

Patent filings per year

Chart showing Bull group co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Han 10
#2 Zheng Lihe 10
#3 Shen Huiyuan 8
#4 He Yang 8
#5 Wang Huijiu 7
#6 Guo Yuanping 7
#7 Wang Qihui 5
#8 Lin Wanqu 5
#9 Su Caihong 5
#10 Li Zhen 5

Latest patents

Publication Filing date Title
CN112290264A Adapter and track socket
CN112134071A Travel converter
CN112150675A Control method and device of coded lock and computer readable storage medium
CN112177435A Control method and device of coded lock and computer readable storage medium
CN112198337A Method and device for displaying state of electric equipment, terminal and readable storage medium
CN112053477A Control system, method and device of intelligent door lock and readable storage medium
CN112105003A Data synchronization system, method and device of intelligent door lock and readable storage medium
CN111816518A Binding post and circuit breaker
CN111863500A Self-reset switch
CN111817085A Adapter and track socket
CN111786174A Safety socket
CN111930020A Equipment control system, method, device, terminal and readable storage medium
CN111786185A Adapter and rail socket
CN111786186A Adapter and rail socket
CN111786187A Adapter
CN111864460A Reciprocating guide rail assembly, plug structure and multinational travel converter
CN111834798A End cover structure of cabinet socket and cabinet socket
CN111786213A Electrified guide rail and rail socket
CN111817069A Plug with improved structure
CN111682338A Conductive metal strip and double-row socket