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YANG CHUNHUA

Overview
  • Total Patents
    59
  • GoodIP Patent Rank
    29,370
  • Filing trend
    ⇩ 45.0%
About

YANG CHUNHUA has a total of 59 patent applications. It decreased the IP activity by 45.0%. Its first patent ever was published in 1993. It filed its patents most often in China and United States. Its main competitors in its focus markets packaging and shipping, macromolecular chemistry and polymers and thermal processes are ZHENJIANG RUNZHOU JINSHAN PACKAGING FACTORY, KOREA PALLET POOL CO LTD and TIANJIN RUIJIE PLASTIC PRODUCTS CO LTD.

Patent filings in countries

World map showing YANG CHUNHUAs patent filings in countries
# Country Total Patents
#1 China 58
#2 United States 1

Patent filings per year

Chart showing YANG CHUNHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Chunhua 35
#2 The Inventor Has Waived The Right To Be Cited 4
#3 Feng Hongyu 2
#4 Chen Fenna 2
#5 Yang Mingyi 1
#6 Liu Gang 1
#7 Naik Ramachandra 1
#8 Chunhua Yang 1
#9 Dillon Jr John Leo 1

Latest patents

Publication Filing date Title
CN111897948A Big data-based manuscript propagation system and method
CN111529906A Genital tract expansion device for induced labor or drainage
CN111528822A High-risk puerpera blood pressure monitoring and diagnosing device
CN111568490A Treatment device for treating clinical emergency of dangerous preposed placenta
CN111307208A Patient ward environment monitoring system and method based on intelligent medical treatment
CN112209013A Intelligent production's LED lamp transmission equipment
CN111963684A Combined cartridge type dynamic seal based on magnetic fluid
CN111705849A Tracking monitoring well of landfill seepage-proofing system
CN110226670A A kind of highly effective biological feed and its processing technology based on fermentation
CN110150704A A kind of self-action wraps up in slurry transmission mechanism
CN108830136A A kind of stereo garage safety protection method based on big data analysis
CN108521297A A kind of point-to-point wireless communication module based on LI-Fi
CN110240773A A kind of high-performance chlorinated polyvinyl chloride plastic and preparation method thereof
CN108485026A A kind of polyethylene feed pipe material and preparation method thereof
CN108485171A A kind of environment-friendly flame-resistant ABS resin and preparation method thereof
CN108467523A A kind of high-elasticity thermoplastic resin combination and preparation method thereof
CN107511013A A kind of indoor device for reducing dust
CN107476852A A kind of muffler structure
CN107449054A A kind of artificial intelligence air-conditioning
CN107465424A A kind of artificial intelligence wearable device