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YANG YONGQING

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    41,219
  • Filing trend
    ⇩ 100.0%
About

YANG YONGQING has a total of 47 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1989. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, machines and semiconductors are YUTKIN L A, XIAO FUCHANG and KOO HEUNG HOE.

Patent filings in countries

World map showing YANG YONGQINGs patent filings in countries
# Country Total Patents
#1 China 47

Patent filings per year

Chart showing YANG YONGQINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Yongqing 43
#2 Yang Hongyu 3
#3 Yang Hongfeng 3
#4 Yang Hongwen 3
#5 Yang Hongdong 3
#6 Yangyongqing 2
#7 Yang Jicheng 2
#8 Yongqing Yang 2
#9 Li Zhiqiang 1
#10 Zhenggangying 1

Latest patents

Publication Filing date Title
CN112281624A Movable emergency overpass equipment for engineering
CN110721981A Hot air barb film tearing type glass recovery device
CN110682220A Double-sided sand blasting device for acid etching of artistic glass
CN112079459A Sunlight power supply seawater purification equipment
CN108569147A Sunlight electric car
CN105920835A Automatic recording type international chess
CN105811674A Method for manufacturing permanent magnet power generators with equal-diameter stator and rotor combinations
CN105633197A Manufacturing method of photovoltaic-thermal solar cell
CN105632813A Method for making super-high-voltage single-fracture vacuum arc extinguishing chamber
CN104322816A Peony lotus leaf herb tea
CN104322741A Peony oolong tea preparation technology
CN104322798A Gynostemma pentaphylla and peony tea
CN104322817A Honeysuckle peony tea
CN104322803A Peony and white peony root herb tea
CN104322811A Lethariella cladonioides peony tea
CN104322815A Peony rose herb tea
CN104322739A Peony white tea preparation technology
CN104322809A Bitter gourd peony tea
CN104322804A Peony and jasmine flower herb tea
CN105513884A Manufacturing method of vacuum arc extinguishing chamber especially for direct-current switch electric appliance