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CHANGZHOU RUITAI PHOTOELECTRIC CO LTD

Overview
  • Total Patents
    88
  • GoodIP Patent Rank
    16,346
About

CHANGZHOU RUITAI PHOTOELECTRIC CO LTD has a total of 88 patent applications. It filed its patents most often in China. Its main competitors in its focus markets optics, audio-visual technology and engines, pumps and turbines are KOLEN CO LTD, LARGAN PRECISION CO and LETINAR CO LTD.

Patent filings in countries

World map showing CHANGZHOU RUITAI PHOTOELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 88

Top inventors

# Name Total Patents
#1 Teraoka Hiroyuki 8
#2 Li Gang 7
#3 Zhang Lei 7
#4 Sun Wen 6
#5 Koji Nitta 6
#6 Sakaguchi Takayuki 5
#7 Wei Suohe 5
#8 Ni Tianheng 4
#9 Cui Yuanshan 4
#10 Xu Li 4

Latest patents

Publication Filing date Title
CN112285905A Image pickup optical lens
CN112285910A Image pickup optical lens
CN112285904A Image pickup optical lens
CN112285908A Image pickup optical lens
CN112285903A Image pickup optical lens
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CN112277265A Injection mold and injection molding method
CN112285902A Image pickup optical lens
CN112277246A Insert injection mold and injection molding method thereof
CN112285901A Image pickup optical lens
CN112285899A Image pickup optical lens
CN112285900A Image pickup optical lens
CN112285898A Image pickup optical lens
CN112285897A Image pickup optical lens
CN112285895A Image pickup optical lens
CN112285896A Image pickup optical lens
CN112285893A Image pickup optical lens
CN112285894A Image pickup optical lens
CN112230397A Image pickup optical lens