Learn more

CHENG JIAJUN

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    53,213
  • Filing trend
    ⇩ 100.0%
About

CHENG JIAJUN has a total of 30 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and audio-visual technology are QINGDAO XINZHONGXIN NEW MATERIAL CO LTD, GUANGZHOU YOUNGRACE DAILY COSMETIC CO LTD and NIPPON SHIKIZAI KOGYO KENKYUSH.

Patent filings in countries

World map showing CHENG JIAJUNs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing CHENG JIAJUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Jiajun 30

Latest patents

Publication Filing date Title
CN112188815A Liquid cooling head and liquid cooling radiator
CN112218495A Negative pressure structure of liquid cooling radiator, negative pressure monitoring method and liquid cooling radiator
CN111836522A Liquid cooling head of liquid cooling radiator, one-body liquid cooling head and liquid cooling radiator
CN111930186A Pipeline finishing device, liquid cooling radiator, host computer and computer of computer
CN111417294A Liquid cooling radiator
CN111452861A Vehicle front wheel braking auxiliary device
CN107536792A A kind of toothpaste
CN107536793A A kind of goat milk matrimony vine whitening and moistening skin shower cream
CN107375097A A kind of lavender foot moisturiser
CN106963713A A kind of shower cream
CN107252411A A kind of formula of bath cream
CN107252401A A kind of vola Antihidrotic spray formula with effect of regulating channels and activating collateral
CN107136425A A kind of secret roast pork
CN107183130A A kind of sea food flavor bread
CN107308036A A kind of hair conditioner and preparation method thereof
CN107115429A One kind removing toxic substances face cleaning soup
CN107184470A A kind of avocado water lock nourishing cream
CN106974517A A kind of cup with spoon
CN106983788A Constipation Chinese medicine preparation
CN106924392A Constipation Chinese medicine preparation