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LARGAN PRECISION CO

Overview
  • Total Patents
    89
  • GoodIP Patent Rank
    50,002
About

LARGAN PRECISION CO has a total of 89 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Taiwan, China and United States. Its main competitors in its focus markets optics, audio-visual technology and computer technology are NAVITAR IND LLC, SHENZHEN NED OPTICS CO LTD and LARGAN PRECISION CO LTD.

Patent filings in countries

World map showing LARGAN PRECISION COs patent filings in countries
# Country Total Patents
#1 Taiwan 64
#2 China 21
#3 United States 4

Patent filings per year

Chart showing LARGAN PRECISION COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Hsin-Hsuan 20
#2 Tsai Tsung Han 17
#3 Huang Hsin Hsuan 15
#4 Chen Wei-Yu 12
#5 Chou Ming Ta 12
#6 Tsai Tsung-Han 10
#7 Chou Ming-Ta 9
#8 Chen Wei Yu 6
#9 Chen Chun-Yen 5
#10 Tang Hsiang Chi 5

Latest patents

Publication Filing date Title
TWI595261B Photographing optical lens assembly, image capturing device and electronic device
TWI587000B Image capturing lens system, image capturing apparatus and electronic device
TWI588527B Photographing optical lens assembly, image capturing unit and electronic device
TWI567420B Optical imaging lens assembly, image capturing unit and electronic device
TWI588518B Imaging lens system, image capturing unit and electronic device
TWI588526B Optical imaging lens assembly, image capturing unit and electronic device
TWI580998B Imaging lens system, image capturing apparatus and electronic device
TWI569036B Image capturing optical lens assembly, image capturing device and electronic device
TW201719222A Photographing optical lens assembly, image capturing unit and electronic device
TWI583990B Imaging optical lens assembly, image capturing apparatus and electronic device
TW201716823A Image capturing optical lens assembly, image capturing device and electronic device
TW201715269A Imaging lens assembly, image capturing unit and electronic device
TW201715268A Image capturing lens system, image capturing apparatus and electronic device
TWI566003B Photographing optical lens assembly, image capturing device and electronic device
TWI565967B Imaging optical system, image capturing apparatus and electronic device
TWI564612B Imaging optical system, image capturing apparatus and electronic device
TWI567442B Photographing lens system, image capturing unit and electronic device
TW201710734A Photographing optical system, image capturing device and electronic device
TWI553341B Photographing optical lens assembly, image capturing unit and electronic device
TW201706659A Photographing optical lens system, image capturing unit and electronic device