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WEI CHAO

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    92,887
  • Filing trend
    ⇧ 66.0%
About

WEI CHAO has a total of 26 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2003. It filed its patents most often in United States and China. Its main competitors in its focus markets telecommunications, digital networks and environmental technology are LIU LINGJIA, ABRAHAM SANTOSH P and WU LU.

Patent filings in countries

World map showing WEI CHAOs patent filings in countries
# Country Total Patents
#1 United States 17
#2 China 9

Patent filings per year

Chart showing WEI CHAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wei Chao 26
#2 Hou Jilei 7
#3 Chen Wanshi 4
#4 Gaal Peter 3
#5 Xu Hao 2
#6 Wang Neng 2
#7 Zhang Yu 2
#8 Rico Alvarino Alberto 2
#9 Xu Changlong 2
#10 Sarkis Gabi 1

Latest patents

Publication Filing date Title
CN112227166A Highway maintenance is with device that paves
US2019176351A1 Hair texturing scissors
CN107859197A A kind of building aseismicity, vibration absorber
CN105194136A Traditional Chinese medicine composition for treating syndromes caused after failure of lumbar surgery
CN105012594A Traditional Chinese medicine for treating knee osteoarthritis
US2009262696A1 Mapping resource blocks into subchannels
CN1916140A Essential oil for fragrant fume
CN1556355A Multipurpose small size air conditioning device
CN1556354A Multipurpose blade type air conditioner
CN1555671A urtifunction high straw working machine
CN1555668A Multipurpose mountainous region machine