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YANG YUMEI

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    168,593
  • Filing trend
    ⇩ 100.0%
About

YANG YUMEI has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, furniture and games and it methods for management are XYLEM IP MAN S À R L, YATAI PUMP VALVE CO LTD and XYLEM IP MAN SARL.

Patent filings in countries

World map showing YANG YUMEIs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yang Yumei 8
#2 Zhou Yali 2
#3 Zhou Chunlei 2
#4 Zhou Xinghao 1
#5 The Inventor Has Waived The Right To Be Cited 1
#6 Ma Wen 1
#7 Yang Yumei Zhou 1

Latest patents

Publication Filing date Title
CN111962443A A road surface leaf cleaning device for town road maintenance
CN111777295A River environmental protection device
CN111362456A Sewage purification device
CN111362379A Tap water treatment device
CN108105132A A kind of portable intelligent adjusts the mini fan of wind speed
CN108095396A There is one kind sitting posture to adjust prompting function intelligence school chair
CN107944863A A kind of intelligentized unmanned convenience store
CN107811477A A kind of student is special to have purified treatment function thermos cup
CN105232831A Application of extract mixture of Acorus gramineus Soland., nutmeg and clove to treatment of cerebral ischemia
CN101947358A High-frequency magnetic nuclear resonance meridian physiotherapy machine
CN1680196A Submarine and mixed oxygen-enriched magnetic oxygen charger
CN1594124A Diving stirring type oxygen-rich magnetizing and oxygenating machine and oxygen-rich magnetizing and oxygenating method
CN1569669A Magnetic soft water purifier and method for making magnetic soft water
CN1537527A Prescription of mineral water bathing for treating skin diseases