Learn more

CHANGCHUN HELLA AUTOMOTIVE LIGHTING LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    156,713
  • Filing trend
    ⇩ 40.0%
About

CHANGCHUN HELLA AUTOMOTIVE LIGHTING LTD has a total of 11 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, transport and optics are HASCO VISION TECH SHANGHAI CO LTD, HUAYU VISION TECH SHANGHAI CO LTD and ZHEJIANG JIALI LISHUI IND CO LTD.

Patent filings in countries

World map showing CHANGCHUN HELLA AUTOMOTIVE LIGHTING LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CHANGCHUN HELLA AUTOMOTIVE LIGHTING LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Xu Yanxiu 6
#2 Song Defu 3
#3 Yu Bo 2
#4 Zhang Li 2
#5 Yang Xinran 2
#6 Li Guohui 1
#7 Song Yaonan 1
#8 Li Kaiqiang 1
#9 Liu Guogang 1
#10 Zhang Tong 1

Latest patents

Publication Filing date Title
CN111288414A Optical system for car lamp and car lamp
CN109795399A A kind of Vehicle lamp structure and its assembly method for vehicle
CN110469819A It is a kind of for the lens of car light, design method and with the car light of the lens
CN108800052A A kind of light guide and the car light with the light guide
CN110319419A A kind of light guide for car light and the car light with the light guide
CN108006584A A kind of light guide combination and the car light with light guide combination
CN107477482A It is a kind of for the Vehicle lamp structure of vehicle and the installation method of the Vehicle lamp structure
CN109539163A A kind of optical lens and the optics module with the optical lens, car headlamp
CN107166290A A kind of illumination module and the car light with the illumination module
CN108916798A A kind of light distribution device for LED light source and the car light with the light distribution device
CN108873142A A kind of light guide member and the automobile lamp with the light guide member