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YAN XUDONG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    177,356
About

YAN XUDONG has a total of 11 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China and United States. Its main competitors in its focus markets audio-visual technology, measurement and digital networks are EMSONIC CORP, MAGNEPAN INC and CHINA HIROSHI.

Patent filings in countries

World map showing YAN XUDONGs patent filings in countries
# Country Total Patents
#1 China 6
#2 United States 5

Patent filings per year

Chart showing YAN XUDONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Xudong 11
#2 Wang Jing 1
#3 Kougiouris Panagiotis 1
#4 Tock Theron 1

Latest patents

Publication Filing date Title
CN111562151A Ore divider auxiliary device
CN111442964A Mineral product leaching device with adjustable strength
US2015086066A1 Electro-acoustic transducer
CN103886890A Novel recording pen
CN103841489A Earphone wire with length adjustable
CN103832010A Fiber fabric with far-infrared function
CN103835055A Fabric with antistatic function
US2014079253A1 Suspension and speaker using same
US2013259290A1 Micro-speaker
US8291101B1 Synchronization of mutually shared data stored on network devices