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GUANGZHOU CRYSTAL TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    131,260
About

GUANGZHOU CRYSTAL TECH CO LTD has a total of 13 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machine tools, materials and metallurgy and machines are SANWA DIAMOND KOGYO KK, DIAMOND PRODUCTS LTD and LEGGE PETER S.

Patent filings in countries

World map showing GUANGZHOU CRYSTAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing GUANGZHOU CRYSTAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Yixiong 12
#2 Wei Hongtao 12
#3 Li Dan 11
#4 Mao Huabin 10
#5 Zhang Guiqing 9
#6 Peng Ming 5
#7 Shan Yifan 3
#8 Xie Yuping 3
#9 Chen Xinhong 2
#10 He Shusheng 1

Latest patents

Publication Filing date Title
CN110696201A Dry-hanging drill bit
CN110735602A core bit
CN110712246A Chain saw guide plate and chain saw with same
CN110711985A Saw blade welding device
CN110711898A Saw blade special for cutting steel
CN108723679A Saw chain head abrading block fixture and the saw chain welder for using the fixture
CN110715850A Testing device and testing method for fixing strength of string of beads of wire saw
CN110714398A Saw blade special for cutting round hole
CN106077634A Beading cold stamping die and use the beading production method of this cold stamping die
CN106077633A Beading cold stamping die and use the beading production method of this cold stamping die
CN106079113A The expansion bit of detachable cutter head
CN106182448A Sandwich-type gang saw tool bit and manufacture method thereof
CN106112830A Edging wheel and manufacture method thereof