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CHONGQING PACIFIC TOOL IND CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    77,742
  • Filing trend
    ⇩ 57.0%
About

CHONGQING PACIFIC TOOL IND CO LTD has a total of 24 patent applications. It decreased the IP activity by 57.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and environmental technology are SCHULER ALBERT, TANIGUCHI HIROHISA and KRUPPERT ENTERPRISES INC.

Patent filings in countries

World map showing CHONGQING PACIFIC TOOL IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing CHONGQING PACIFIC TOOL IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yong 20
#2 Chen Haitao 13
#3 Shi Jian 11
#4 Cai Jin 8
#5 Xiong Bowen 2
#6 Hu Xing 2
#7 Jin Cai 1
#8 Zhang Youzhi 1
#9 Yang Houjian 1
#10 Feng Chao 1

Latest patents

Publication Filing date Title
CN112171216A Machining process of high-speed steel surface-replaceable blade
CN112207527A Machining process of martensitic stainless steel surface-replaceable blade
CN111455141A High-frequency quenching and air cooling process for branch breaking cutter
CN111349760A Quick-change planer tool heat treatment processing technique
CN111531239A High-frequency brazing and heat treatment process for planing tool
CN111468564A Straightening tool and using method thereof
CN111264207A Pruning shear blade
CN109304527A A kind of technique of air resistance furnace furnace brazing
CN109605494A A kind of blade life detection device
CN108724006A A kind of grinding wheel automatic grinding device
CN107974535A A kind of cooling means for improving double circle inductors
CN107962362A A kind of method for improving planing tool cutter hub intensity
CN107794350A A kind of H.S.S. production technique
CN107675123A A kind of high-speed steel carburizing quenching process
CN107553276A A kind of abnormal curved surface grinding attachment
CN107130089A A kind of hardening technique after high-speed steel soldering
CN106916922A A kind of new techniques of temper after high-speed steel quenching
CN105274321A Temperature control method adopting high-frequency heating
CN104625950A Automatic slender thin-wall workpiece feeding device
CN104511559A Machining method for welding type woodworking tool base body groove