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YANG CHAO

Overview
  • Total Patents
    228
  • GoodIP Patent Rank
    7,562
  • Filing trend
    ⇩ 85.0%
About

YANG CHAO has a total of 228 patent applications. It decreased the IP activity by 85.0%. Its first patent ever was published in 1986. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets pharmaceuticals, basic materials chemistry and computer technology are HARBIN HUANSHI TECHNOLOGY DEV CO LTD, SE TYLOSE USA INC and SHINAN BRANCH QINGDAO BLUE PRINT CULTURE TRANS CO LTD.

Patent filings in countries

World map showing YANG CHAOs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yang Chao 212
#2 Chao Yang 9
#3 Zhu Youhao 2
#4 Zhao Jian 2
#5 Chen Yu 2
#6 Ma Junying 2
#7 Yang Xingtian 2
#8 Wang Xiaoxing 2
#9 Song Zhenxing 2
#10 Zhang Jialong 2

Latest patents

Publication Filing date Title
CN112179760A Unidirectional stretching device with heat preservation function for processing polyester film
CN112042984A Instant rolled leaf dessert, processing method and matched processing device thereof
CN112157842A Recycling device capable of cleaning and rolling polyester film
CN111962002A Can make quick refrigerated copper strips production of surface with scribbling tin device
CN111790752A Flattening device is used in copper strips production convenient to height-adjusting
CN111849366A Using method of LED mould pressing packaging film
CN111642174A Drought-resistant seed coating composition
CN110680407A Clinical selective examination device of medical endocrinology department
CN110553073A Safe discharge device for ultrahigh pressure rupture disk
CN110261374A A kind of division of endocrinology's urine collecting detection device
CN110279951A Haze device
CN109880724A A kind of health garlic wine and preparation method thereof
CN110150629A A kind of smashed garlic sauce formulation and preparation method thereof
CN111454679A L ED molding packaging adhesive and using method thereof
CN109360292A A kind of intelligent mobile terminal security information fast-collection device
CN109118088A A kind of construction management method and system based on wisdom building site
CN109003141A A kind of outdoor media dispensing Valuation Method
CN109145767A A kind of outdoor media audience data acquisition and analysis device and its implementation
CN108853422A A kind of dissipating bind simultaneously treats the formula of osteopathy and the external preparation preparation method of high drug load
CN110497720A A kind of blackboard