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CHENGDU HANYAN TECHNOLOGY CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    235,823
About

CHENGDU HANYAN TECHNOLOGY CO LTD has a total of 12 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets machine tools are NA DETSUKUSU KK, BEIJING AERONAUTICAL MFG TECHNOLOGY RES INST CHINA AVIAT INDUSTRY CORP 1 and CHUZHOU CHAOSHUN EQUIPMENT TECH CO LTD.

Patent filings in countries

World map showing CHENGDU HANYAN TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHENGDU HANYAN TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

Top inventors

# Name Total Patents
#1 Fu Xiongfei 5
#2 Zhuang Yan 4
#3 Li Lin 4
#4 Long Youshu 4
#5 Liu Dongshui 3
#6 Xiongfei Fu 1
#7 Yan Zhuang 1
#8 Fan Yufeng 1
#9 Chen Min 1
#10 Youshu Long 1

Latest patents

Publication Filing date Title
CN104999190A Fixed seam expanding device and welding equipment for thin-walled plate cylinder
CN104668823A Creeping type welding robot system
CN104668761A Transmission structure of resistance welding machine
CN104668795A Special welding machine of main welding seam of extending arm
CN104668722A Special roll surfacing welding machine
CN104668760A Control system of resistance welding machine
CN104668850A Roller wheel shelf
CN104668737A Creeping type welding robot
CN102463408A Automatic welding set for end cover of water heater inner container
CN102451949A Narrow-lap seam welding machine for ultra-thin plates
CN102211267A Composite machining process of roller hard-surface
CN101412173A Roller overlaying welding and control method of overlaying welding thickness detection