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SHENZHEN HUAQIANG SANYO TECH

Overview
  • Total Patents
    20
About

SHENZHEN HUAQIANG SANYO TECH has a total of 20 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Japan, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics and audio-visual technology are MUSASHI OPTICAL SYSTEM CO LTD, ASPEX LTD and WEISGERBER ROBERT C.

Patent filings in countries

World map showing SHENZHEN HUAQIANG SANYO TECHs patent filings in countries

Patent filings per year

Chart showing SHENZHEN HUAQIANG SANYO TECHs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Okazaki Shoji 11
#2 Huang Yanshan 11
#3 Renbutsu Tadashi 11
#4 Saruwatari Toshihiro 11
#5 Kong Xiangfei 10
#6 Zheng Wanjun 7
#7 Yan Yanyun 6
#8 Liang Xiangdong 6
#9 Mao Xiaoling 6
#10 Guan Yi 6

Latest patents

Publication Filing date Title
CN102187659A Method and system for selecting TV channel and TV receiving device
JP2009118462A Automatic channel search method and system thereof
CN101616278A Utilize the method for different remote control television set and control associate device
CN101533208A Liquid crystal projecting device and shading construction thereof
CN101533212A Fan component and liquid crystal projecting device adopting the fan component
CN101533209A Adjusting component of projector optical lens, projector optical engine and projector
JP2008257181A Cooling method for lan board of projector and projector adopting cooling method
JP2008257180A Projector and component for lowering internal temperature of projector
JP2008065326A Projector apparatus
CN101131533A Projection device