Learn more

NANJING LIANHEXUN OPTOELECTRONICS TECHNOLOGY CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    157,525
About

NANJING LIANHEXUN OPTOELECTRONICS TECHNOLOGY CO LTD has a total of 11 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets optics are WANG YEHENG, NINGBO LONGXING TELECOMM EQUIPMENT MFG CO LTD and HUANG HAI-JO.

Patent filings in countries

World map showing NANJING LIANHEXUN OPTOELECTRONICS TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing NANJING LIANHEXUN OPTOELECTRONICS TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics

Focus technologies

# Technology
#1 Optical systems

Top inventors

# Name Total Patents
#1 Ling Yongkang 6
#2 Xiang Yu 5

Latest patents

Publication Filing date Title
CN104932085A Miniature lens group
CN104865675A Miniature camera module
CN104503064A Micro combined light tool set containing five eyeglasses
CN104503003A Second eyeglass for micro combined light tool set containing five eyeglasses
CN104503002A Fourth eyeglass for micro combined light tool set containing five eyeglasses
CN104503005A Third eyeglass for micro combined light tool set containing five eyeglasses
CN104503004A Fifth eyeglass for micro combined light tool set containing five eyeglasses
CN104459838A Fourth lens for minitype combined optical system
CN104459941A Minitype combined optical system
CN104459836A Third lens for minitype combined optical system
CN104459837A Second lens for minitype combined optical system