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WANG YANCHEN

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    155,399
About

WANG YANCHEN has a total of 17 patent applications. Its first patent ever was published in 1993. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, chemical engineering and consumer goods are LIUAN ZHICHENG INTELLIGENT TECH, ANHUI BEIANG TECH CO LTD and KANGNAM FILTER CO LTD.

Patent filings in countries

World map showing WANG YANCHENs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing WANG YANCHENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yanchen 16
#2 Kan Ligang 9
#3 Yanchen Wang 1

Latest patents

Publication Filing date Title
CN110789864A External 0 ℃ constant temperature storage tank
CN108495537A Radiator
CN108428833A battery and its charging method
CN106989538A Air-conditioning
CN107062460A Air-conditioning
CN106949580A Air-conditioning
CN106076025A Ultrasonic cleaning equipment and air purifier for filter screen of air purifier
CN106288003A Air purifier and air purification method
CN106072762A Intelligence water cigarette device
CN106703526A Rotary-tongue type electronic lock driving device for rolling door
CN105257108A Rotary tongue type electronic lock
CN104643290A Laser atomization device
CN1288660A Crop disease and insect pest treating machine
CN1282840A Electronic igniter of engine
CN1282796A Process for preparing cermet material composite
CN1163817A Method for processing jade
CN1092202A Automatic warning switch for speed reduction of vehicle