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DONGGUAN SINOWIN OPTO ELECTRONIC CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    102,553
  • Filing trend
    ⇧ 166.0%
About

DONGGUAN SINOWIN OPTO ELECTRONIC CO LTD has a total of 16 patent applications. It increased the IP activity by 166.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, macromolecular chemistry and polymers and electrical machinery and energy are SSI, SEMICON LIGHT CO LTD and SHIN YUAN ELECTRONIC PRODUCTS KUNSHAN CO LTD.

Patent filings in countries

World map showing DONGGUAN SINOWIN OPTO ELECTRONIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing DONGGUAN SINOWIN OPTO ELECTRONIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yin Ziwei 16
#2 Zhang Wangong 15
#3 Zhang Shuguang 3
#4 Li Guoqiang 3
#5 Liu Zhikun 3
#6 Guo Kangxian 3
#7 Wang Wenliang 3
#8 Luo Rufeng 1
#9 Zhou Shubin 1

Latest patents

Publication Filing date Title
CN110246935A A kind of LED encapsulation method and LED
CN110034223A A kind of large power white light LED lamp bead
CN109872985A A kind of RGB lamp bead
CN109869647A A kind of LED lamp bead of double-side
CN109244218A A kind of packaging technology of LED flip chip
CN109103316A A kind of LED flip chip and its manufacturing method
CN109192722A A kind of LED flip chip packaging technology
CN108400217A A kind of high efficiency LED chip flip-chip packaged method
CN108400218A A kind of LED encapsulation method based on CSP patterns
CN108417683A A kind of packaging method of Daoing Installed LED automobile lamp
CN108384240A The LED encapsulation material of refractive index can be improved
CN108389856A A kind of color temperature-tunable LED packagings
CN107394031A A kind of LED flip-chip packageds method
CN107464869A A kind of LED light source preparation method with special photochromic wave band
CN107425110A LED light source with high identification
CN105182217A Chip detection device for testing braider