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CHANGXING TECHNICAL SCHOOL

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    121,666
  • Filing trend
    ⇩ 100.0%
About

CHANGXING TECHNICAL SCHOOL has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping are SALO ESKO TEKNILLINEN, SUZHOU WEIJIE MEDICAL SCIENCE & TECHNOLOGY CO LTD and NUOVA FIMA SPA.

Patent filings in countries

World map showing CHANGXING TECHNICAL SCHOOLs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing CHANGXING TECHNICAL SCHOOLs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Huang Qiuyan 17
#2 Xiong Yong 1
#3 Xue Jinhai 1
#4 Shi Xiankui 1
#5 Zhang Weiwei 1
#6 Chen Qiang 1
#7 Yuan Jianqiang 1
#8 Ruan Qiangzhi 1
#9 Ma Wenrui 1

Latest patents

Publication Filing date Title
CN107472902A A kind of service plate reclaims intendant
CN104210759A Dinner plate placing rack for delivering meals
CN104112962A Data transmission component
CN104083812A Infusion device
CN104068569A Width-adjustable zipper
CN104068568A Anti-cutting zipper
CN104091611A Optical disc barrel
CN104036804A Flip compact disc barrel
CN104026814A Key chain
CN104033861A Flashlight lamp holder
CN104026314A Chocolate grinding machine
CN104035315A Color casing alarm clock
CN104029933A Optical disk cartridge
CN104036797A Optical disk cartridge
CN103341264A Spherical chess box
CN103329885A Mouse trap device
CN103340586A Toilet seat ring sleeve
CN103368026A Charger wire of mobile phone
CN103334482A Toilet flushing and air exhausting control method