Learn more

ZHAO YAJUN

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    58,267
About

ZHAO YAJUN has a total of 31 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China and United States. Its main competitors in its focus markets telecommunications, audio-visual technology and digital networks are LIU GAOFENG, LI GUANGJIE and DING MING.

Patent filings in countries

World map showing ZHAO YAJUNs patent filings in countries
# Country Total Patents
#1 China 29
#2 United States 2

Patent filings per year

Chart showing ZHAO YAJUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Yajun 31
#2 Wan Lei 1
#3 Fan Xiaoan 1
#4 Wang Jianguo 1
#5 Li Qiang 1
#6 Cheng Xingqing 1
#7 Cheng Yan 1
#8 Wu Zuomin 1

Latest patents

Publication Filing date Title
CN111654610A Automatically cleaning heat dissipation type surveillance camera head
CN111741260A Heat dissipation sand prevention dirt watch-dog
CN108428000A A kind of students' dining hall booking method for meal and system
CN105411914A Mouth wash
CN105411913A Makeup removal wet tissue
CN105448745A Fabrication method of lead frame
CN105419649A Liquid shoe polish
CN105419682A Adhesive used for sticking label
CN105030568A Hand care liquid
CN105029528A Nutritional and health-caring black sesame paste beverage and production method thereof
CN105075574A An oilseed rape seedling cultivating method
CN105079246A Stomach-invigorating and digestion-helping traditional Chinese medicine
CN105078814A Face cleanser
CN105028972A Loach feed
CN105112131A Rust preventive petrolatum for roller production
CN104996761A Appetite-promoting feed for loach
CN105077176A Potato-green soy bean-beef chilli sauce
CN105078816A Skin cleaning liquid
CN105106041A Spray for moisture retention of skin
CN105104764A Lobster feed