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CHANGCHUN ZHONGDING TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    124,502
  • Filing trend
    ⇧ 250.0%
About

CHANGCHUN ZHONGDING TECH CO LTD has a total of 14 patent applications. It increased the IP activity by 250.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets transport, it methods for management and electrical machinery and energy are TABE JOSEPH A, DONGGUAN TSIMSAFE ELECTRONICS TECH CO LTD and TOYOHIDE KASHIWAYAMA.

Patent filings in countries

World map showing CHANGCHUN ZHONGDING TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHANGCHUN ZHONGDING TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yin Cheng 7
#2 Tang Deliang 4
#3 Guo Xiaoqiang 4
#4 Lu Ming 3
#5 The Inventor Has Waived The Right To Be Cited 2
#6 Liu Yansheng 1
#7 Wang Yudan 1
#8 Ma Rong 1

Latest patents

Publication Filing date Title
CN112193159A Electronic rearview mirror capable of automatically adjusting visual angle and implementation method
CN111369700A ETC anti-theft terminal, system and method
CN110481441A The anti-blocking control circuit of motorcar electric pedal anti-pinch and method
CN110626276A Vehicle-mounted electric pedal intelligent control circuit and method
CN110614955A Electric pedal of vehicle door and vehicle
CN109509263A Intelligent bus charge system and method based on recognition of face
CN109544216A Bus platform advertisement intelligent jettison system and its method based on video monitoring
CN109377283A Bus platform advertisement intelligent jettison system and its method
CN109215269A Intelligent bus platform with video alarm function
CN109062447A Bus platform special intelligent touch screen and its control method
CN108657064A Taillight brightness regulating system and method based on light triggering and image procossing
CN108662545A Automobile brake lamp brightness control system and its control method
CN107953754A Vehicular air purifier
CN108012064A A kind of intelligent video camera head