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SHANGHAI CATA SIGNAL CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    183,145
  • Filing trend
    ⇩ 100.0%
About

SHANGHAI CATA SIGNAL CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets electrical machinery and energy are SHENZHEN TONGFANG OPTOELECTRONIC TECH CO LTD, LI CHANGXING and SCHAEFER C A KG.

Patent filings per year

Chart showing SHANGHAI CATA SIGNAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhang Wenhu 14
#2 Zheng Qiuhua 13
#3 Wenhu Zhang 2
#4 Liu Yujun 1
#5 Qiuhua Zheng 1

Latest patents

Publication Filing date Title
EP3567308A1 Lighting system integrating high and low beams, low beam headlamp, and high beam headlamp
CN109751565A Distance-light integrated illumination system and headlamp
CN108613108A Distance-light integrated illumination system and lower beam headlamp, high beam headlamp
WO2015180307A1 Small-and-medium-diameter high-luminous-intensity led annular-irradiation signal lamp
CN104534378A Area-corresponding pointing light-distribution type LED lamp of ground transportation tool
US2014299897A1 High efficient and high power LED light source, LED lamp which uses light source and the application of the lamp
CN103062698A LED (Light Emitting Diode) lamp with light distribution directed to corresponding regions for ground vehicles and manufacture method of LED lamp
WO2011069337A1 High power led spot lamp
AU2009338040A1 LED light source and LED lamp using the same
CN101832515A High-power LED circular-emitting light source assembly, circular-emitting lamp applying same and application
CN101782219A Large-power LED light source, large-power LED illuminating lamp using same and application of illuminating lamp