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QIANG ZHAO

Overview
  • Total Patents
    21
About

QIANG ZHAO has a total of 21 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements are STEPANOV EVGENIJ A, Zhejiang changtai machinery co ltd and WEIHAI TUANZHONG TRANS CO LTD.

Patent filings in countries

World map showing QIANG ZHAOs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

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

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Gearing

Top inventors

# Name Total Patents
#1 Qiang Zhao 21
#2 Shuqing Guo 2
#3 Fei Kong 1
#4 Chao Wang 1
#5 Hongji Ai 1
#6 Weizhao Li 1
#7 Hui Liu 1

Latest patents

Publication Filing date Title
CN102347953A Media service method based on 3G (third generation) mobile communication
CN102355316A 3G remote broadcast system
CN102303803A Sliding rope braking scheme and device for friction type hoist
CN102799595A Method for searching database
CN102588517A Planet gear speed reducer
CN102478176A Environmentally-friendly desk lamp
CN102475402A Multifunctional pencil case
CN102452109A Method for producing wood fire retardant
CN102451914A Method for preparing flexible lead powder
CN102454853A Manufacturing method for high-temperature resistant pipeline gas-heat exchange structure
CN102452707A Micro-electrolysis metallic packing
CN102453307A Preparation method of aldehydo-ester nano materials
CN102450714A Alcoholism-relieving drink and preparation method thereof
CN102450360A Aloe-red date tea
CN102450712A Corn silk nutrient solution
CN102453645A Sweet potato leaf beer and preparation process thereof
CN102450713A Cactus beverage
CN101923397A Typing facility and method for improving Chinese character input efficiency
CN101834487A Hybrid electric motor
CN101244333A Attack time estimating facilities and method for exciting sport ability of team