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NANJING ANG CHI PHOTOELECTRIC TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    128,565
About

NANJING ANG CHI PHOTOELECTRIC TECH CO LTD has a total of 13 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets optics are CYCLOPTIC ANSTALT FUR OPTIK UN, GUANGZHOU CHIOPT OPTOTECH CO LTD and ISCO OPTISCHE WERKE GMBH.

Patent filings in countries

World map showing NANJING ANG CHI PHOTOELECTRIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing NANJING ANG CHI PHOTOELECTRIC TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics

Focus technologies

# Technology
#1 Optical systems
#2 Cameras

Top inventors

# Name Total Patents
#1 Yang Fang 11
#2 Ling Yongkang 10
#3 Dai Gen 10
#4 Zhang Pingping 1

Latest patents

Publication Filing date Title
CN108107647A A kind of anti-camera lens of list being easily installed
CN105652416A Front optical set for starlight-grade road monitoring zoom camera lens
CN105739046A Rear lens barrel assembly for starlight-level road monitoring convertible lens
CN105676431A Front lens barrel assembly used for star-light level road monitoring zoom lens
CN105739064A Rear optical assembly used for starlight-level road monitoring 50-millimeter zoom optical lens assembly
CN105717613A Front optical set for starlight-level road monitoring 50-mm zoom optical lens assembly
CN105652559A Diaphragm adjusting mechanism for star-grade road monitoring zoom camera lens
CN105739049A Starlight-level road monitoring 50mm zoom optical lens assembly
CN105652417A Starlight-level road monitoring zoom lens
CN105652415A Rear optical set for star-grade road monitoring zoom camera lens
CN105549186A Novel miniature camera
CN105572846A Novel micro optical lens
CN105549182A Novel miniature optical lens set