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LARGAN DIGITAL CO LTD

Overview
  • Total Patents
    64
  • GoodIP Patent Rank
    23,166
  • Filing trend
    ⇧ 188.0%
About

LARGAN DIGITAL CO LTD has a total of 64 patent applications. It increased the IP activity by 188.0%. Its first patent ever was published in 2002. It filed its patents most often in United States, Taiwan and China. Its main competitors in its focus markets optics, audio-visual technology and electrical machinery and energy are HUIZHOU DAYAWAN EVER BRIGHT ELECTRONIC IND CO LTD, IVIEW LTD and TDK TAIWAN CORP.

Patent filings in countries

World map showing LARGAN DIGITAL CO LTDs patent filings in countries
# Country Total Patents
#1 United States 28
#2 Taiwan 17
#3 China 16
#4 Republic of Korea 2
#5 Brazil 1

Patent filings per year

Chart showing LARGAN DIGITAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chou Ming-Ta 44
#2 Tseng Te-Sheng 39
#3 Hsu Wen-Hung 35
#4 Chou Ming Ta 11
#5 Tseng Te Sheng 9
#6 Hsu Wen Hung 8
#7 Lu Chun-Yi 6
#8 Tsai Chun-Hua 5
#9 Kang Yung-Chun 4
#10 Chang Ming-Shun 3

Latest patents

Publication Filing date Title
US2021088747A1 Lens assembly module and electronic device
US2021080684A1 Camera module and electronic device
TWI704385B Lens driving module and electronic device
TWI695217B Imaging lens module and electronic device
TWI704404B Camera module and electronic device
TW202040249A Camera driving module and electronic device
TWI698693B Lens assembly driving module and electronic device
TWI682611B Photographing module with leaf spring and electronic device including same module
TW202013045A Camera module and electronic device
TWI672538B Camera module and electronic device
TWI664485B Camera module and electronic device
TWI650586B Plastic barrel, autofocus module and electronic device
TWI673531B Lens assembly actuating module and electronic device
TWI655491B Camera driving module, image capturing module and smartphone
TWI660229B Lens driving module, photographing system and cell phone device
TW201932960A Driving apparatus for lens assembly, photographing module and electronic device
TWI638220B Lens driving apparatus, photographing module and electronic device
TW201918780A Lens driving apparatus, photographing module and electronic device
US2018372987A1 Lens driving apparatus, photographing module and electronic device
TW201917480A Lens driving apparatus, photographing module and electronic device