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FOSTER ELECTRIC COMPANY LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    71,127
About

FOSTER ELECTRIC COMPANY LTD has a total of 28 patent applications. Its first patent ever was published in 1969. It filed its patents most often in WIPO (World Intellectual Property Organization), China and United States. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and machines are Li lin-zhen, IBUKI KOGYO CO LTD and MIN DONG HOON.

Patent filings in countries

World map showing FOSTER ELECTRIC COMPANY LTDs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 18
#2 China 4
#3 United States 3
#4 Germany 1
#5 United Kingdom 1
#6 Taiwan 1

Patent filings per year

Chart showing FOSTER ELECTRIC COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tabata Takayuki 5
#2 Chiba Yusuke 5
#3 Matsunaga Akinori 3
#4 Takahashi Ryo 2
#5 Ichikawa Hidekazu 2
#6 Yoshida Ryoji 2
#7 Sano Takahisa 2
#8 Shinohara Hiroaki 2
#9 Okazaki Yoshikazu 2
#10 Muta Yusuke 2

Latest patents

Publication Filing date Title
WO2021075464A1 Thin speaker
WO2021065785A1 Actuator
WO2021060520A1 Electroacoustic converter
WO2020184439A1 Actuator and display equipped with same
WO2020129262A1 Vehicle-mounted speaker device
US2019172440A1 Noise-Canceling Headphone
CN107683611A Electroacoustic transducer, the assembly with electroacoustic transducer and the electro-acoustic conversion device with the assembly
GB1271539A Diaphragm for loud speakers and method of making the same