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HASCO VISION TECH SHANGHAI CO LTD

Overview
  • Total Patents
    275
  • GoodIP Patent Rank
    5,327
About

HASCO VISION TECH SHANGHAI CO LTD has a total of 275 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, transport and machines are HUAYU VISION TECH SHANGHAI CO LTD, WUHU ANRUI OPTOELECTRONICS CO LTD and CHANGCHUN HELLA AUTOMOTIVE LIGHTING LTD.

Patent filings in countries

World map showing HASCO VISION TECH SHANGHAI CO LTDs patent filings in countries
# Country Total Patents
#1 China 275

Patent filings per year

Chart showing HASCO VISION TECH SHANGHAI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Juejing 35
#2 Gu Dan 34
#3 Wang Liangliang 33
#4 Liu Feng 29
#5 Song Xubo 29
#6 Qiu Zhiping 28
#7 Zhu He 28
#8 Lu Mengqi 28
#9 Liu Jingke 27
#10 Yi Wei 27

Latest patents

Publication Filing date Title
CN112188712A Vehicle lamp driving system and control method thereof
CN112271713A Power supply negative surge interference protection circuit
CN112265219A Production frock of double-colored silica gel optical member
CN112188676A LED light source respiration effect adjusting circuit and LED light source driving circuit
CN112272431A Control method and device of vehicle lamp, vehicle lamp and storage medium
CN112192442A Silica gel mould light spot sanding fixture
CN112105142A Mixed circuit board
CN112004314A Circuit board with holes
CN112141015A Built-in camera mounting structure of car light
CN111947102A Light guide end structure for preventing light guide end bright spots
CN112004282A Rapid starting method, medium, equipment and driving module of automobile LED driving module
CN111765428A Light emitting device and vehicle
CN111741556A Protection circuit and car light
CN111741560A Control circuit and car light
CN111750326A Automobile-used light guide afterbody structure and automobile-used light guide
CN111640380A Interactive car light, car light and car
CN111692569A Micro-lens array light type switching system and method, welcome lamp and vehicle
CN111609352A Interior illumination structure, door and vehicle
CN111780049A Vehicle reflecting mirror and dipped beam unit based on same
CN111720793A Cooling device for vehicle lamp and vehicle lamp