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SHENZHEN GUANGFENG TECH CO LTD

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    28,120
  • Filing trend
    ⇧ 60.0%
About

SHENZHEN GUANGFENG TECH CO LTD has a total of 53 patent applications. It increased the IP activity by 60.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets optics, audio-visual technology and electrical machinery and energy are APPOTRONICS CORP LTD, APPOTRONICS INC and PINNACLE BRANDS INC.

Patent filings in countries

World map showing SHENZHEN GUANGFENG TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 53

Patent filings per year

Chart showing SHENZHEN GUANGFENG TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yi 45
#2 Hu Fei 17
#3 Wang Lin 10
#4 Guo Zuqiang 10
#5 Li Shijie 10
#6 Xu Yanzheng 7
#7 Sun Wei 5
#8 Xiong Zaixiang 5
#9 Li Qian 5
#10 Xie Songting 5

Latest patents

Publication Filing date Title
CN110967914A Projection screen and projection system
CN110969959A LED display screen
CN110970406A LED display screen
CN110969957A LED display screen
CN110969956A LED display screen
CN110969954A LED display screen
CN110969952A LED display screen
CN110969953A LED display screen
CN110969951A LED display screen
CN110969955A LED display screen
CN110969958A LED display screen
CN110868576A Laser light source based imaging system, modulation method thereof and storage medium
CN110865509A Projection screen and manufacturing method thereof
CN110868575A Color adjustment device and color fusion system for projection image
CN110858713A Electric shock prevention protection system, projection equipment and electric shock prevention protection method
CN110857957A Multifunctional electric resistance strength testing device and electric resistance strength testing method
CN110858052A Projector brightness adjusting system and brightness adjusting method
CN110660613A Power supply line control module
CN110365953A Optical projection system
CN110361912A Wavelength converter