Learn more

WEI ZHAO

Overview
  • Total Patents
    93
About

WEI ZHAO has a total of 93 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China, Taiwan and United States. Its main competitors in its focus markets environmental technology, computer technology and machines are SAKURAI SHINICHI, WANG ZHENGHONG and INST APPLIED ECOLOGY CHINA.

Patent filings in countries

World map showing WEI ZHAOs patent filings in countries
# Country Total Patents
#1 China 91
#2 Taiwan 1
#3 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wei Zhao 93
#2 Yonggao Zhao 3
#3 Guolong Chen 3
#4 Zhisan Han 1
#5 Huaiqing Ji 1
#6 Hongwu Cai 1
#7 Fenfei Zhu 1
#8 Zhiyun Shi 1
#9 Miller David 1

Latest patents

Publication Filing date Title
CN102794339A Mesh fence arc press machine in car
CN102759153A Temperature/humidity independently-treated clean air conditioning unit
US2014151594A1 Capsule
CN101966027A Magnetic force split type bradde chain jewelry lock catch
CN101966029A Front-mounted multi-functional inner buckled pearl necklace jewelry lock catch
CN102214939A Automatic charger
CN102213969A Automotive footboard
CN101794427A Order acquisition system and method based on SNS system
CN101807283A Order acquisition system and method based on SNS system
CN101777078A Combination system and method of network digest tree
CN101807203A Social bookmark sharing system and method based on SNS system
CN101841939A Multi-layer three-dimensional assembled polytetrafluoroethylene heater and manufacturing method thereof
CN101766372A Magnetic type bead chain jewelry buckle
CN101731804A Premagnetic clasp of pearl chain jewelry
CN102048133A Method for preparing mushroom nutriment
CN102048789A Preparation method of pine needle medicated liquor
CN101991107A method for preparing sesame honey paste
CN101991108A Preparation method of fruit and vegetable juice for treating hypertension and arteriosclerosis
CN101993308A Preparation method of compost for culturing stropharia rugosannulata
CN101991642A Walnut ointment preparation method