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GUANGDONG LIANDA PHOTOELECTRIC CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    141,424
About

GUANGDONG LIANDA PHOTOELECTRIC CO LTD has a total of 12 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets optics, audio-visual technology and control are CONCORD CAMERA CORP, VANNET GERMAINE and DIMENSIONAL DEV CORP.

Patent filings in countries

World map showing GUANGDONG LIANDA PHOTOELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing GUANGDONG LIANDA PHOTOELECTRIC CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Li Heng 10
#2 Rao Qinhe 9
#3 Yue Deju 8
#4 Bai Jingang 8
#5 Fang Licheng 2
#6 Wang Zhifeng 2
#7 Lai Runbo 2
#8 Bao Zhaohan 1
#9 Zhang Shaoxiang 1
#10 Han Wenjie 1

Latest patents

Publication Filing date Title
CN111638621A Light source module of digital light processing projector and projector
CN111372063A Projection equipment
CN110673432A Fluorescent wheel device
CN110716379A Integration column with adjustable size
CN110632728A Lens clamp
CN110677632A DLP projector capable of improving color uniformity of projected image
CN110632812A DLP projector with improved cooling system
CN110677633A DLP projector capable of eliminating color deviation
CN110673426A Cooling device for lamp and reflector in projector
CN110618577A Coherent light source removing system and DLP projector
CN110750028A Light source module
CN110673333A Projection galvanometer capable of correcting amplitude in real time and amplitude correcting method thereof