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YILI RUIGUANG TECHNOLOGY DEV SHENZHEN CO LTD

Overview
  • Total Patents
    77
  • GoodIP Patent Rank
    63,274
About

YILI RUIGUANG TECHNOLOGY DEV SHENZHEN CO LTD has a total of 77 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets optics, electrical machinery and energy and audio-visual technology are APPOTRONICS CHINA CORP, TAKAHASHI TATSUYA and SHENZHEN GUANGFENG PHOTOELECTRIC TECHNOLOGY CO LTD.

Patent filings in countries

World map showing YILI RUIGUANG TECHNOLOGY DEV SHENZHEN CO LTDs patent filings in countries
# Country Total Patents
#1 China 77

Patent filings per year

Chart showing YILI RUIGUANG TECHNOLOGY DEV SHENZHEN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yi 33
#2 Hu Fei 28
#3 Yang Yi 22
#4 Ye Hong 11
#5 Tian Zifeng 11
#6 Xu Yanzheng 10
#7 Cao Liangliang 9
#8 Li Qian 8
#9 Wang Zeqin 7
#10 Hou Haixiong 7

Latest patents

Publication Filing date Title
CN105318718A Laser sintering device and laser sintering method
CN105319819A Light-emitting device and projection system
CN105278225A Wavelength conversion device, manufacture method thereof, correlative light-emitting device, and projection system
CN105282528A Digital micromirror device control apparatus and projection display system
CN105301878A Wavelength conversion device, and preparation method, related light emitting device and projections system thereof
CN105276525A Wavelength conversion device and light source system
CN105227941A A kind of projection control system
CN105204171A Light splitting and combining device and projection optical system
CN105304796A Method for preparing optical wavelength conversion sheet, optical wavelength conversion sheet and light source
CN105321445A Display control system and display device
CN105278224A Light-emitting device, projection display system and three-dimensional projection method
CN105322433A Wavelength conversion device and related light emitting device thereof
CN105098598A Laser spot rectification system and projection display device
CN105093776A Wavelength conversion device, light source system and projection system
CN105084760A Preparation method for ultrathin light emitting glass and related light emitting device
CN105096779A Projection display synchronous control system
CN105022213A Light source system and projector
CN105025280A Light source system and projector
CN105025279A Light source system and projection display device
CN105022210A Optical system, light emitting device and projection system