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DONGGUAN YINTAIFENG OPTICS TECH CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    53,733
About

DONGGUAN YINTAIFENG OPTICS TECH CO LTD has a total of 30 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets optics, textiles and paper and chemical engineering are XINYANG SUNNY OPTICAL CO LTD, Ntt advanced tech corp and WESTOVER SCIENT INC.

Patent filings in countries

World map showing DONGGUAN YINTAIFENG OPTICS TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing DONGGUAN YINTAIFENG OPTICS TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Fei 27
#2 Wei Xianzhao 9
#3 Chen Xiong 9
#4 Liang Xingdun 9
#5 Chen Yongzeng 8
#6 Zhang Kuan 6
#7 Zhou Fuqiang 6
#8 Song Yueyun 5
#9 Sun Dafu 5
#10 Liu Shaoyun 5

Latest patents

Publication Filing date Title
CN109664628A A kind of production method of novel dumb light anti-dazzle glas
CN109298578A A kind of compound electrochomeric glass and its processing method
CN109437585A A kind of production method of anti slip glass
CN109270623A A kind of glass light guide plate with diffusion function
CN109385611A A kind of superhard wear ito glass
CN109324365A A kind of glass light guide plate and its processing method with 3D prism structure
CN109591470A A kind of ink silk screen printing method of flat glass
CN109437597A A kind of anti-scratch processing method of glass light guide plate
CN109343168A A kind of uniform glass light guide plate printing process in site
CN109435431A A kind of web plate and its printing process for low interference glass light guide plate
CN109283611A A kind of guide-lighting mould group and preparation method thereof using ITO conduction
CN109855567A A kind of detection method of web plate screen angle
CN109387899A A kind of leaded light component and its processing method without dark angle
CN109572257A A kind of heavy duty detergent printing process for glass light guide plate
CN109270622A A kind of processing method changing glass light guide plate surface tension and water droplet angle
CN109061947A A kind of straight-down negative display glass rear cover and its processing method
CN109290279A A kind of glass light guide plate mildew cleaning process
CN109254344A A kind of Quantum Dot Glass light guide plate and its processing technology for exempting from water oxygen resistant barrier
CN109228711A A kind of glass back plate pattern printing technology
CN109397868A A kind of glass light guide plate site apparatus for baking and its baking process