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WANG DEYAN

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    197,532
About

WANG DEYAN has a total of 32 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States and China. Its main competitors in its focus markets optics, macromolecular chemistry and polymers and basic materials chemistry are HATAKEYAMA JUN, TAKEI SATOSHI and SHANGHAI DONGSHEN ELECTRONIC TECHNOLOGY CO LTD.

Patent filings in countries

World map showing WANG DEYANs patent filings in countries
# Country Total Patents
#1 United States 23
#2 China 9

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wang Deyan 32
#2 Xu Cheng-Bai 12
#3 Barclay George G 11
#4 Wu Chunyi 9
#5 Liu Cong 4
#6 Kang Doris 3
#7 Li Mingqi 2
#8 Ni Qun'Er 2
#9 Jin Yi'En 2
#10 Mikkola Robert D 2

Latest patents

Publication Filing date Title
CN112243176A Bluetooth headset charging device and charging box headset storage method
CN112118505A Wireless Bluetooth headset charging device capable of automatically lifting cover
CN108514511A A kind of acupoint of foot massager
CN105527505A Vibration capacitance type electrostatic sensor
US2012264053A1 Compositions and processes for photolithography
CN1431738A High performance radio frequeney connector
CN1411101A Quick installing grounding pole
CN1404073A Antijamming signal transferring cable and high-speed high-amplitude pulse current sensor
CN1173720A Method for prodn. of low resistance earthing module material
CN1102016A Optimized lightning rod