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SHENZHEN HUICHUANGDA TECH CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    45,581
  • Filing trend
    ⇩ 66.0%
About

SHENZHEN HUICHUANGDA TECH CO LTD has a total of 34 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2017. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, computer technology and surface technology and coating are MOGEM CO LTD, MARKETING PARTNERS GES FUER MA and MISUNG POLYTECH CO LTD.

Patent filings in countries

World map showing SHENZHEN HUICHUANGDA TECH CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Ding Jinxin 18
#2 Cao Chuanchun 13
#3 Feng Jie 13
#4 Li Ming 7
#5 Hu Nian 7
#6 Lin Maoyu 5
#7 You Guanjing 5
#8 Gao Biao 5
#9 Li Qidong 4
#10 Hao Yao 4

Latest patents

Publication Filing date Title
CN111812769A Keyboard backlight module, light guide film and processing method thereof
CN111803662A UVC-LED sterilizing device and LED ultrathin lamp with sterilizing function
CN111891785A Backlight unit covers and closes conveyor
CN111890772A Full-automatic backlight unit laminating machine
CN111399099A Backlight module reflecting film with fireproof performance and processing method thereof
CN111029193A Setting method of touch microswitch
CN112083821A Control method of pointing device based on resistance type strain gauge sensing mode
CN112083822A Method for manufacturing pointing device
CN112068723A Method for setting pointing device based on resistance type strain gauge sensing mode
CN112099658A Setting method of pointing device
CN110780535A Embossing roller for embossing micro-nano dots and bending equipment for micro-nano dot mold
CN110816960A Automatic filling equipment of shell fragment
CN110828209A Dome module of high-temperature-resistant key and production process thereof
CN110853953A Low-cost dome module processing method
CN110769595A Welding golden finger capable of improving binding force
CN111216371A Keyboard pad pasting composite forming equipment
CN109887780A The press-key structure and electronic equipment of elastic slice constriction can be reduced
WO2020191680A1 Key structure capable of reducing pressing feeling of elastic piece and electronic device
WO2020024310A1 Silencing button module, electronic device, and implementation method
CN108695093A Noise reduction button module, electronic equipment and implementation method