Mark Allan Casparian

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Raleigh, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for automatically detecting and powering PC speakers
- Patent number 7,099,481
- Issue date Aug 29, 2006
- Lenovo (Singapore) Pte. Ltd.
- Brian A. Baker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Slide-on speaker assembly
- Patent number 6,999,595
- Issue date Feb 14, 2006
- International Business Machines Corporation
- Jeffrey Michael Anderson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-channel image array buffer and switching network
- Patent number 5,450,549
- Issue date Sep 12, 1995
- International Business Machines Corporation
- Mark A. Casparian
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic parallel raster dual image registration device
- Patent number 5,257,325
- Issue date Oct 26, 1993
- International Business Machines Corporation
- Mark A. Casparian
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Autonomic manipulation of noise sources within computers
- Publication number 20040240675
- Publication date Dec 2, 2004
- International Business Machines Corporation
- Mark Allan Casparian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Service method for providing autonomic manipulation of noise source...
- Publication number 20040243405
- Publication date Dec 2, 2004
- International Business Machines Corporation
- Mark Allan Casparian
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Slide-on speaker assembly
- Publication number 20030223609
- Publication date Dec 4, 2003
- International Business Machines Corporation
- Jeffrey Michael Anderson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for automatically detecting and powering PC speakers
- Publication number 20020172371
- Publication date Nov 21, 2002
- Brian A. Baker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE