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NANCHANG OFILM PREC OPTICAL PRODUCTS CO LTD

Overview
  • Total Patents
    107
  • GoodIP Patent Rank
    13,294
About

NANCHANG OFILM PREC OPTICAL PRODUCTS CO LTD has a total of 107 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets optics, audio-visual technology and computer technology are GENIUS ELECTRONIC OPTICAL XIAMEN CO LTD, LARGAN PRECISION CO LTD and SENYUN PREC OPTICAL CORPORATION.

Patent filings in countries

World map showing NANCHANG OFILM PREC OPTICAL PRODUCTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 107

Patent filings per year

Chart showing NANCHANG OFILM PREC OPTICAL PRODUCTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zou Hairong 82
#2 Li Ming 63
#3 Liu Binbin 47
#4 Yang Jian 23
#5 Xie Han 17
#6 Zou Jinhua 14
#7 Lan Binli 13
#8 Dang Xuwen 11
#9 Liu Xiu 9
#10 Wu Junfu 7

Latest patents

Publication Filing date Title
CN111999859A Optical imaging system, image capturing module and electronic device
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CN111983784A Optical lens group, camera module and electronic equipment
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CN111897098A Optical system, camera module and electronic equipment
CN111897097A Optical lens group, camera module and terminal
CN111913278A Optical lens, camera module and terminal