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RUITAI OPTICAL CHANGZHOU CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    67,451
About

RUITAI OPTICAL CHANGZHOU CO LTD has a total of 24 patent applications. It filed its patents most often in China. Its main competitors in its focus markets optics are CHENGRUI OPTICS SUZHOU CO LTD, HELM CARL HENRIK and OPTERNA AM INC.

Patent filings in countries

World map showing RUITAI OPTICAL CHANGZHOU CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Focus industries

# Industry
#1 Optics

Focus technologies

# Technology
#1 Optical systems

Top inventors

# Name Total Patents
#1 Sun Wen 4
#2 Chen-Chen Xiyang 4
#3 Chen Jia 3
#4 Chen Jiekang 3
#5 Guo Yutong 1
#6 Wang Kang 1
#7 Wang Xiaofeng 1
#8 Zhao Xianyu 1
#9 Wu Shuang 1
#10 Yang Tingting 1

Latest patents

Publication Filing date Title
CN111929854A Image pickup optical lens
CN111929853A Image pickup optical lens
CN111929852A Image pickup optical lens
CN111929851A Image pickup optical lens
CN111929849A Image pickup optical lens
CN111929844A Image pickup optical lens
CN111929845A Image pickup optical lens
CN111929843A Image pickup optical lens
CN111929846A Image pickup optical lens
CN111929873A Image pickup optical lens
CN111929840A Image pickup optical lens
CN111929842A Image pickup optical lens
CN111929841A Image pickup optical lens
CN111929870A Image pickup optical lens
CN111929869A Image pickup optical lens
CN111929838A Image pickup optical lens
CN111929839A Image pickup optical lens
CN111929833A Image pickup optical lens
CN111929835A Image pickup optical lens
CN111929832A Image pickup optical lens