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GUANGZHOU JINGHUA PREC OPTICS CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    140,322
About

GUANGZHOU JINGHUA PREC OPTICS CO LTD has a total of 12 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets computer technology, optics and audio-visual technology are ORLACO PRODUCTS B V, GUANGDONG LITE ARRAY CO LTD and SHENZHEN HUAXIN JIYAN TECH CO LTD.

Patent filings in countries

World map showing GUANGZHOU JINGHUA PREC OPTICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing GUANGZHOU JINGHUA PREC OPTICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Xin 5
#2 Xia Denghai 4
#3 Li Yu 3
#4 Hu Wenxiang 3
#5 Zhou Li 3
#6 Liu Qi 2
#7 Long Linyun 2
#8 Pang Zhouxing 2
#9 Chen Mingyou 1
#10 Chen Feng 1

Latest patents

Publication Filing date Title
CN112183461A Vehicle interior monitoring method, device, equipment and storage medium
CN112215187A Intelligent automobile door opening method and device, intelligent automobile and storage medium
CN111243034A Panoramic auxiliary parking calibration method, device, equipment and storage medium
CN111147692A LVDS-COAX signal enhancer and vehicle
CN111107256A Camera module and electronic equipment
CN109613704A A kind of vehicle-mounted head-up display device of novel wind screen glass
CN109000513A A kind of bow and arrow sighting device and its adjusting process
CN105799596A Intelligent automobile rear-view system and image display method
CN105774657A Single-camera panoramic backing imaging system and method
CN105487328A Dustproof cover for color wheel and light-gathering cavity of projector
CN105425519A Heat radiation cover for color wheel and light focusing chamber of projector
CN105487327A Dustproof cooling cover for color wheel and light-gathering cavity of projector