INVAC CORP has a total of 12 patent applications. Its first patent ever was published in 1958. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets computer technology, textiles and paper and digital networks are COMPUTER TRANSCEIVER SYSTEMS, NAAMLOOZE VENNOOTSCHAP KAMATEC and MARUMOTO YOSHITOMO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | United Kingdom | 3 |
# | Industry | |
---|---|---|
#1 | Computer technology | |
#2 | Textiles and paper | |
#3 | Digital networks | |
#4 | Measurement | |
#5 | Basic communication technologies |
# | Technology | |
---|---|---|
#1 | Data recognition and presentation | |
#2 | Typewriters | |
#3 | Digital information transmission | |
#4 | Electromechanical clocks | |
#5 | Code conversion | |
#6 | Mechanically-driven clocks |
# | Name | Total Patents |
---|---|---|
#1 | Werner Flieg | 7 |
#2 | Francis Plaisance Stanley | 2 |
#3 | Ralph Berger | 1 |
#4 | Irving Jasphy | 1 |
#5 | Davis Wilbern F | 1 |
#6 | Stanley Plaisance | 1 |
Publication | Filing date | Title |
---|---|---|
US3279365A | High speed belt printer with comparison means | |
US3233715A | Transmitter receiver machine employing print sphere typewriter structure | |
GB1016755A | Improvements relating to intelligence converting apparatus and techniques | |
US3290507A | Photosensitive digital output apparatus operative by clock movement | |
US3092310A | Data processing apparatus | |
US3080110A | Photoelectrically controlled tape punch | |
US3235741A | Switch | |
US3096016A | Data recorder | |
US3032163A | Data recorder and associated methods | |
US2957523A | Data processing apparatus |