David Lehmann

Follow

Person

Mount Holly, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Audiovisual encoding system with a reduced number of audio encoders
- Patent number 5,838,874
- Issue date Nov 17, 1998
- Kabushiki Kaisha Toshiba
- Sheau-Bao Ng
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for a user to manually alter the quality of previ...
- Patent number 5,819,004
- Issue date Oct 6, 1998
- Kabushiki Kaisha Toshiba
- Faramarz Azadegan
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for a user to manually alter the quality of a pre...
- Patent number 5,684,714
- Issue date Nov 4, 1997
- Kabushiki Kaisha Toshiba
- Jay Yogeshwar
- G11 - INFORMATION STORAGE