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SEMI ALLOYS INC

Overview
  • Total Patents
    33
About

SEMI ALLOYS INC has a total of 33 patent applications. Its first patent ever was published in 1973. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets semiconductors, machines and surface technology and coating are NEUMAYER KARL, FOXCONN PREC COMPONENTS CO LTD and FIERKENS RICHARD H J.

Patent filings in countries

World map showing SEMI ALLOYS INCs patent filings in countries
# Country Total Patents
#1 United States 7
#2 Canada 6
#3 United Kingdom 4
#4 Japan 4
#5 Netherlands 4
#6 Germany 3
#7 France 3
#8 Italy 2

Patent filings per year

Chart showing SEMI ALLOYS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hascoe Norman 16
#2 Nooman Hasukoo 4
#3 Levine Samuel W 3
#4 Samiyueru Daburiyu Rebain 1
#5 Scarnecchia Vincent 1

Latest patents

Publication Filing date Title
CA1309510C Carrier continuous film for heat fusible materials
NL8200158A Semiconductor enclosure hermetically sealed by cover in oven - after solder ring is first point-welded to cover
GB2036794A Solder Preform
US4232814A Method and apparatus for fabricating a sealing cover unit for a container for a semiconductor device
US4190176A Sealing cover unit for a container for a semiconductor device
US4192433A Hermetic sealing cover for a container for semiconductor devices
US4243729A Metallic hermetic sealing cover for a container
CA1083263A Prefabricated composite metallic heat-transmitting plate unit
US4105861A Hermetically sealed container for semiconductor and other electronic devices
US4109818A Hermetic sealing cover for a container for semiconductor devices
US3946190A Method of fabricating a sealing cover for an hermetically sealed container