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SUNNY OPTICAL (ZHONGSHAN) CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    118,307
  • Filing trend
    ⇩ 100.0%
About

SUNNY OPTICAL (ZHONGSHAN) CO LTD has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets optics, machine tools and basic materials chemistry are RUISHENG COMMUNICATION TECH CHANGZHOU CO LTD, DISPELIX OY and CORNING RES & DEV CORP.

Patent filings in countries

World map showing SUNNY OPTICAL (ZHONGSHAN) CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing SUNNY OPTICAL (ZHONGSHAN) CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fu Xiangfa 7
#2 Liang Weichao 7
#3 Bai Xing'An 7
#4 Zhou Jing 5
#5 Ye Zhonghai 5
#6 Lan Lan 5
#7 He Baoding 5
#8 Zhang Hongjia 5
#9 Gao Yidong 4
#10 Li Yizhen 4

Latest patents

Publication Filing date Title
CN111142211A Lens part assembling equipment
CN107179593A A kind of eyeglass automatic core fixing method
CN107203012A The automatic ink coating device and its operating method of a kind of microminiature optical mirror slip
CN106975689A A kind of pad Quick pressing device and its application method
CN106940456A The antireflective film and its manufacture craft of a kind of large angle glass lens
CN106772951A A kind of low distortion camera lens of wide-angle
CN106932888A A kind of 360 ° of panorama fish eye lenses
CN106483642A A kind of doubly telecentric camera lens based on machine vision
CN106646827A Objective image surface inclination optical system
CN106680970A Unmanned plane lens
CN106707475A Machine vision lens
CN105694809A Operation method for attaching abrasive paper to grinding vessel in lens grinding process
CN105589123A Infrared and ultraviolet cutoff filtering film structure for large curvature lens surface and manufacture method thereof
CN105629438A High pixel monitoring lens