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ZHANG HONGYONG

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    239,994
About

ZHANG HONGYONG has a total of 18 patent applications. Its first patent ever was published in 1993. It filed its patents most often in United States and China. Its main competitors in its focus markets semiconductors, optics and audio-visual technology are LG LCD INC, LEE YOUNG-WOOK and MORIWAKI HIROYUKI.

Patent filings in countries

World map showing ZHANG HONGYONGs patent filings in countries
# Country Total Patents
#1 United States 16
#2 China 2

Patent filings per year

Chart showing ZHANG HONGYONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Hongyong 18
#2 Teramoto Satoshi 5
#3 Yamazaki Shunpei 4
#4 Uochi Hideki 3
#5 Takemura Yasuhiko 3
#6 Takayama Toru 2
#7 Hirakata Yoshiharu 2
#8 Fukunaga Takeshi 2
#9 Suzawa Hideomi 1
#10 Sakakura Masayuki 1

Latest patents

Publication Filing date Title
CN104196690A Acoustic and kinetic energy machine
CN1269665A Tuning method and system for TV channel selection