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HAN YU

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    147,252
  • Filing trend
    ⇧ 150.0%
About

HAN YU has a total of 23 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 1992. It filed its patents most often in China and United States. Its main competitors in its focus markets civil engineering, electrical machinery and energy and computer technology are WANG HONGKUI, GENUS LIFESCIENCES INC and JIANGSU AOGEMU BIOLOG TECHNOLOGY CO LTD.

Patent filings in countries

World map showing HAN YUs patent filings in countries
# Country Total Patents
#1 China 20
#2 United States 3

Patent filings per year

Chart showing HAN YUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Yu 21
#2 Ling Zhong 2
#3 Chen Baochun 2
#4 Wang Jianjun 2
#5 Qin Dayan 2
#6 Li Caixia 2
#7 Su Jiazhan 2
#8 Yan Shengjie 2
#9 Huang Qingwei 2
#10 Yang Jian 2

Latest patents

Publication Filing date Title
CN108498679A A kind of external medicine composition that Combined with Cupping Therapy is smeared
CN108624665A A kind of KIR and ligand gene typing assay method
CN108271450A A kind of fruit tree fertilization device
CN108179700A Ultra-high performance concrete deck type slab arch bridge precast segment installation method
CN108239915A Ultra-high performance concrete deck type box arch bridge precast segment installation method
CN107157529A The conveying device and its application method of simple ultrasound guidance atrial septal defect plugging device
CN109130597A A kind of pen tip protection pen
CN106235622A A kind of computer-aided instruction laboratory table
CN106245597A A kind of air lock automatic control system
CN105094246A Computer with multifunctional fans
CN105454308A Compound traditional Chinese medicine maggot killing agent
CN104764771A Potential difference ionic concentration measurement method
CN104207669A Seasoning spoon good for health
CN102525738A Perineum nursing paste for baby boy
CN102525740A Perineum nursing patch
CN102525739A Perineum nursing paste for baby girl
CN101182256A Nutrient balance agent and production technique thereof
CN1314168A Paste for eradicating liver disease and preparing method
CN1223127A Tongguanshugan ointment and preparation process thereof
CN1083322A The manufacture method of natural lily beverage