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CHENGDU CHENGLIANG TOOLS GROUP CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    172,095
  • Filing trend
    ⇧ 400.0%
About

CHENGDU CHENGLIANG TOOLS GROUP CO LTD has a total of 15 patent applications. It increased the IP activity by 400.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and materials and metallurgy are SICHUAN YINGANG YITONG CAMSHAFT CO LTD, JIANGSU BOAN TOOLS CO LTD and COLLET & ENGELHARD WERKZEUGMAS.

Patent filings in countries

World map showing CHENGDU CHENGLIANG TOOLS GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing CHENGDU CHENGLIANG TOOLS GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Rui 5
#2 Chen Weida 5
#3 Huang Xuefeng 5
#4 Li Kai 2
#5 Guo Bai 2
#6 Lei Huixiang 2
#7 Wang Jin 2
#8 Gao Xianming 1
#9 Peng Songsong 1
#10 Tang Jian 1

Latest patents

Publication Filing date Title
CN111168164A Machining method and machining tool for thread ring gauge
CN108608316A The processing tool and processing method of gauge block
CN108195274A A kind of double bond slot measures slide calliper rule with respect to cylinder datum axis symmetry deviation
CN108168394A A kind of micrometer indicating value cubing
CN110004284A A kind of tool checks the manufacturing method of dedicated file
CN109590518A Self-locking fast replacing drill
CN105945312A Back adjustment type precise cutting unit
CN105945314A Rotation threaded sleeve of fine adjustment boring cutter unit
CN107457416A A kind of anti-countersink structure
CN103320667A Cemented carbide and its preparation method
CN103192100A Fine adjustment and fine boring unit body
CN103192104A Anti-rotation clamp claw for fine adjustment and fine boring unit
CN103158032A Fine-adjustment fine boring unit
CN102909607A Hydraulic motor type indexing and positioning locking device
CN102029504A Machining technology of inner cone hole of main shaft