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SAN SHING HARDWARE WORKS

Overview
  • Total Patents
    12
About

SAN SHING HARDWARE WORKS has a total of 12 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, Republic of Korea and Mexico. Its main competitors in its focus markets machine tools, packaging and shipping and machines are PELTZER & EHLERS, KAMELANDER IVAN and BUMCHUN PREC CO LTD.

Patent filings in countries

World map showing SAN SHING HARDWARE WORKSs patent filings in countries
# Country Total Patents
#1 United States 3
#2 Republic of Korea 2
#3 Mexico 2
#4 Malaysia 2
#5 Brazil 1
#6 EPO (European Patent Office) 1
#7 United Kingdom 1

Patent filings per year

Chart showing SAN SHING HARDWARE WORKSs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools
#2 Packaging and shipping
#3 Machines

Top inventors

# Name Total Patents
#1 Lee Yuan-Ho 7
#2 Wang Sheng-Yau 2
#3 Wangshung Yowoo 1
#4 Wang Syung-Ou 1
#5 Kou-An Lee 1

Latest patents

Publication Filing date Title
KR20010090631A Workpiece transfer device for a forging machine
US6371544B1 Workpiece transfer device for a forging machine
KR20010092473A Reciprocating mechanism for a forging machine
US6269673B1 Reciprocating mechanism for a forging machine
EP0533322A1 Method for forming hollow articles
MY130206A Punch press with independently operated pressing units driven by a crankshaft.
MY130030A Device for measuring screw thread of nut
US5069057A Punch press with independently operated pressing units driven by a crankshaft