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HENGDA CO LTD

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    113,048
About

HENGDA CO LTD has a total of 52 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets medical technology and consumer goods are EVERSTON JOSEPH H, CHEE AH MEE and SHIN KWANG JUN.

Patent filings in countries

World map showing HENGDA CO LTDs patent filings in countries
# Country Total Patents
#1 China 52

Patent filings per year

Chart showing HENGDA CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Liu Zeshun 39
#2 Shan Cunli 18
#3 Wang Haiyan 18
#4 Wang Jiwan 15
#5 Shan Yuping 15
#6 Sui Huandong 12
#7 Zhang Dezhong 11
#8 Shan Yuxiang 8
#9 Zeshun Liu 6
#10 Yang Yihai 5

Latest patents

Publication Filing date Title
CN105795594A Sci-tech shoe pad capable of balancing foot pressure
CN106923441A A kind of new TPU anti-slip soles
CN106307806A Breathable massage shoe pads
CN106307801A Breathable shock-absorbing and bacteria-inhibiting shoe pads
CN106307771A Swimming shoes
CN104970483A Ventilating and damping functional shoe sole
CN105012064A Orthotic insole with function of balancing foot pressure
CN104544702A Anti-skid bathroom slipper
CN104432969A Manufacturing method of shoe for diabetic patients
CN104522936A Making method of insole capable of preventing deformation of foot arch
CN104432929A Method for manufacturing elastic hook-and-loop shoes
CN104473375A Heel making technology
CN104305644A Anti-looseness and anti-snapping shoe lace
CN105524322A Method for manufacturing antiskid shoe sole
CN103908035A Manufacture method of sandal with independent EVA insole
CN103653540A Massage, shock-absorption, breathable and anti-skidding insole
CN103653509A Heel-covered shoe
CN103734994A Magical elastic shoes
CN103734992A Shoes with diamante heels
CN103844447A Shoe upper upright side sewing method