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SHENZHEN REFOND OPTOELECTRONICS CO LTD

Overview
  • Total Patents
    98
  • GoodIP Patent Rank
    33,199
  • Filing trend
    ⇧ 80.0%
About

SHENZHEN REFOND OPTOELECTRONICS CO LTD has a total of 98 patent applications. It increased the IP activity by 80.0%. Its first patent ever was published in 2009. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets semiconductors, electrical machinery and energy and audio-visual technology are HUGA OPTOTECH INC, CHAN SHIUN-WEI and ZHANJING SCI & TECH SHENZHEN.

Patent filings in countries

World map showing SHENZHEN REFOND OPTOELECTRONICS CO LTDs patent filings in countries

Patent filings per year

Chart showing SHENZHEN REFOND OPTOELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 You Zhi 35
#2 Pei Xiaoming 13
#3 Cao Yuxing 6
#4 Han Tingting 4
#5 Zhao Yuxi 4
#6 Zhu Jianfei 4
#7 Yan Siping 4
#8 Pi Shaobo 3
#9 Yuxi Zhao 3
#10 Shile Yin 3

Latest patents

Publication Filing date Title
CN111341899A LED backlight structure, manufacturing method thereof and electronic equipment
CN110930892A Display screen, display device and control method of display device
WO2020125262A1 Led packaging structure and led lamp assembly
WO2020125263A1 Led packaging surface shielding structure
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CN110137162A A kind of LED product and preparation method thereof of adjustable light light shape out
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WO2019223207A1 Led module
WO2020000709A1 Led filament having multiple bound surfaces
CN110553160A Luminous efficiency enhancing method, luminous module and display device thereof
WO2018201837A1 Semiconductor encapsulation structure
WO2019119639A1 Led filament substrate, led package structure, and led lamp
WO2019148449A1 Led package structure
CN108963055A A kind of light emitting semiconductor device of homogeneity encapsulation
CN108039402A LED filament substrate, LED encapsulation structure and LED lamp
CN107819063A A kind of straight-down negative microspur LED encapsulation structure and straight-down negative microspur LED light mixing devices
CN107256918A A kind of LED support and preparation method thereof and a kind of LED component
CN107202256A A kind of Dimmable LED module
CN107644930A LED support and there is its LED component, LED lamp