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CHEN SHILIN

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    195,301
  • Filing trend
    ⇩ 100.0%
About

CHEN SHILIN has a total of 29 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1995. It filed its patents most often in United States, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, computer technology and machine tools are SENERGY HOLDINGS LTD, COMDISCO RESOURCES INC and CHERRINGTON MARTIN D.

Patent filings in countries

World map showing CHEN SHILINs patent filings in countries

Patent filings per year

Chart showing CHEN SHILINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Shilin 28
#2 Arfele Robert W 6
#3 Ashby James R 6
#4 King William W 2
#5 Li Xiwen 1
#6 Ashlie Riun 1
#7 Lefort Guy 1
#8 Xu Lin 1
#9 Shen Liang 1
#10 Zhang Naijiao 1

Latest patents

Publication Filing date Title
CN110479541A A kind of intelligent vision multi-spindle machining hand oil side device and its working method
CN107580998A A kind of nuisanceless farmland planting method of ginseng
CN103750908A Movable needle inserting table
US2013112484A1 Eccentric sleeve for directional drilling systems
US2012152624A1 PDC bits with mixed cutter blades
US2012152623A1 PDC bits with cutters laid out in both spiral directions of bit rotation
US2011240376A1 Multilevel force balanced downhole drilling tools and methods
US2009229888A1 Methods and systems for designing and/or selecting drilling equipment using predictions of rotary drill bit walk
US2010133015A1 Rotary drill bit with improved steerability and reduced wear
CN1128878A Deposit sale method for purchases and management system