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ZHEJIANG LANGCHAO PREC MACHINERY CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    122,641
  • Filing trend
    ⇩ 50.0%
About

ZHEJIANG LANGCHAO PREC MACHINERY CO LTD has a total of 15 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machine tools and measurement are HUZHOU CHAOYU WOOD TOOLS CO LTD, FUZHOU GULOU HESHANGSHU TECH CO LTD and KIMWOOD CORP.

Patent filings in countries

World map showing ZHEJIANG LANGCHAO PREC MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing ZHEJIANG LANGCHAO PREC MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wen Zhimin 14
#2 Xia Haiyong 7
#3 Xia Wangzhen 4
#4 Lin Jiaqing 4
#5 Bian Songsong 3
#6 Guo Yanmei 2
#7 Ren Jianxia 2
#8 Lian Yinfeng 1
#9 Xia Defu 1
#10 Xu Zhengfan 1

Latest patents

Publication Filing date Title
CN111347144A Full-automatic hard alloy cutter welding machine
CN111015142A Hard alloy woodworking cutting milling cutter and processing technology thereof
CN109759808A There are two types of the environment-friendly woodwork milling cutters and its processing technology of oblique cutting edge for a kind of tool
CN108356615A Manipulator self-feeding cut-in type is not in the mood for grinding machine and tool shank full-automatic grinding method
CN108247780A A kind of drilling depth positions adjustable counter bore bit and drilling depth adjusting method
CN106583821A Mechanically-clamped type indexable milling cutter and using method thereof
CN106363709A Universal cutting tool with cutting depth being controllable and method for replacing cutting blades
CN106624406A Welding method for ultra-fine particle hard alloy cutter
CN106152899A A kind of cellular type suit milling cutter detector and its detection method
CN105643729A Cutter for tower-shaped and bottle-gourd-shaped Buddhist prayerbeads and processing method
CN105599074A Carbide drill and machining process thereof
CN105091813A Woodworking milling cutter cutting edge run-out detection device and detection method thereof
CN105082203A Positioning double-section cutter
CN104057501A Sleeved milling cutter for machining cabinet door frame and manufacturing method thereof
CN102172846A Automatic tool setting correction system and automatic tool setting method thereof