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NINGBO BULL ELECTRICAL APPLIANCE CO LTD

Overview
  • Total Patents
    121
  • GoodIP Patent Rank
    11,809
  • Filing trend
    ⇧ 8.0%
About

NINGBO BULL ELECTRICAL APPLIANCE CO LTD has a total of 121 patent applications. It increased the IP activity by 8.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, macromolecular chemistry and polymers and control are ZHEJIANG CHINT BUILDING ELECTRICS CO LTD, A P LUNDBERG AND SONS LTD and XIAMEN HONGYUANDA ELECTRIC APPLIANCE CO LTD.

Patent filings in countries

World map showing NINGBO BULL ELECTRICAL APPLIANCE CO LTDs patent filings in countries
# Country Total Patents
#1 China 121

Patent filings per year

Chart showing NINGBO BULL ELECTRICAL APPLIANCE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shen Huiyuan 26
#2 Gong Guanghui 21
#3 Peng Meinan 14
#4 Guo Yi 12
#5 Ma Teng 11
#6 Wu Lihong 11
#7 Wu Qiurong 10
#8 Gong Jinhe 8
#9 He Yang 8
#10 Li Dong 8

Latest patents

Publication Filing date Title
CN112290267A Plug bush assembly and socket
CN112185738A Button and electronic device
CN112185741A Switch with a switch body
CN112217058A Plug bush and socket
CN112164610A Swing rod switch
CN112117576A Plug bush and socket
CN112072420A Adapter and track socket
CN111961341A Composite material, preparation method thereof, fixing frame and wall switch
CN111817064A Flip device and socket
CN111770658A Electrical module frame and electrical device
CN111769413A Adapter, rail and rail socket
CN111856996A Control circuit and control switch
CN111725670A Switch socket
CN111817065A Information socket
CN111817092A Ground socket
CN111817056A Plug bush and socket
CN111628334A Electric device
CN111541097A Device for protecting USB (universal serial bus) socket, socket panel assembly and socket
CN111537852A High-precision AC/DC arc testing device
CN111478107A Socket with improved structure