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XU KEMING

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    115,761
  • Filing trend
    ⇧ 500.0%
About

XU KEMING has a total of 21 patent applications. It increased the IP activity by 500.0%. Its first patent ever was published in 1989. It filed its patents most often in China. Its main competitors in its focus markets telecommunications, chemical engineering and environmental technology are WAVECONNEX INC, KEYSSA INC and KURODA TADAHIRO.

Patent filings in countries

World map showing XU KEMINGs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing XU KEMINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Keming 11
#2 Kuan Yen-Cheng 4
#3 Chou Hung-Ting 3
#4 Yu Chien-Te 3
#5 Chiang Ching-Wen 3
#6 Liang Chia-Jen 3
#7 Dou Wenke 2
#8 Guo Yanlong 2
#9 Gao Zhongxing 2
#10 Weng Zhongyi 2

Latest patents

Publication Filing date Title
CN111965070A Multistage density detection device of cement manufacture
CN111830206A Combustion exhaust gas detection ventilating duct capable of detecting in real time
CN111686571A Self-cleaning heat energy recovery energy-saving combustion waste gas treatment device
CN111672273A Waste gas recovery and discharge device for combustion waste gas detection
CN107447704A One kind is exempted to install Quick Release road guard
CN106538719A A kind of complex flavor oil and preparation method thereof
CN106722705A A kind of complex flavor cooking wine and preparation method thereof
CN105841196A Combustion furnace
CN105841199A Combustion-supporting device
CN104124456A Lithium ion secondary battery cathode material and manufacturing method thereof
CN103388292A Overhead road and road network thereof
CN1785664A Rotary disc and mould barrel of punching type honeycomb birquette machine
CN1709687A Stamping honeycomb briquette machie die, drum seat and new-type drum and turn-table
CN1328089A Synthetic wooden joist and its preparing process
CN1046495A Method for making pitch picture