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RUISHENG COMMUNICATION TECH CHANGZHOU CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    109,981
About

RUISHENG COMMUNICATION TECH CHANGZHOU CO LTD has a total of 15 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets optics and surface technology and coating are DISPELIX OY, AAC COMMUNICATIONS TECH CHANGZHOU CO LTD and ZHEJIANG SUNNY OPTICS CO LTD.

Patent filings in countries

World map showing RUISHENG COMMUNICATION TECH CHANGZHOU CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing RUISHENG COMMUNICATION TECH CHANGZHOU CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chen Jia 4
#2 Sun Wen 3
#3 Bian Xuqi 2
#4 Yan Junjie 2
#5 Teraoka Hiroyuki 2
#6 Zhang Lei 2
#7 Cui Yuanshan 2
#8 Li Dan 1
#9 Guo Yutong 1
#10 Yao Yanxia 1

Latest patents

Publication Filing date Title
CN110927935A Image pickup optical lens
CN110927936A Image pickup optical lens
CN110927932A Image pickup optical lens
CN110927929A Image pickup optical lens
CN110927928A Image pickup optical lens
CN110927930A Image pickup optical lens
CN110927926A Image pickup optical lens
CN110923754A Manufacturing method of Fresnel mold easy to demold
CN110515209A Augmented reality display device based on waveguide
CN110515182A Camera optical camera lens
CN110515183A Camera optical camera lens
CN110515179A Camera optical camera lens
CN110515181A Camera optical camera lens
CN110515180A Camera optical camera lens
CN110515178A Camera optical camera lens