Psion Computers PLC

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
Computer with a pen or touch sensitive display
- Patent number 6,870,730
- Issue date Mar 22, 2005
- Psion-Computers PLC
- Martin Philip Riddiford
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Key assembly
- Patent number 5,777,281
- Issue date Jul 7, 1998
- Psion Computers PLC
- Martin Philip Riddiford
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Portable computing device
- Patent number D394848
- Issue date Jun 2, 1998
- Psion Computers PLC
- Martin Philip Riddiford
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Computing equipment casing having hinged, spring loaded and sliding...
- Patent number 5,742,475
- Issue date Apr 21, 1998
- Psion Computer Plc
- Martin Philip Riddiford
- G06 - COMPUTING CALCULATING COUNTING

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Trademarklast 30 trademarks

Information Trademark
75799555 - REVO
- Serial number 75799555
- Filing date Sep 14, 1999
- Psion Computers Plc
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments