SEI INFORMATION TECHNOLOGY, INC.

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for subscriber-based audio service over a communi...
- Patent number 6,662,231
- Issue date Dec 9, 2003
- SEI Information Technology
- Joseph St-John Drosset
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
78334235 - RETAIL SOLUTIONS ALLIANCE
- Serial number 78334235
- Filing date Nov 30, 2003
- SEI Information Technology
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
76092963 - AMELODY
- Serial number 76092963
- Filing date Jul 20, 2000
- SEI INFORMATION TECHNOLOGY, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75575930 - SEI-IT
- Serial number 75575930
- Registration number 2351400
- Filing date Oct 23, 1998
- SEI INFORMATION TECHNOLOGY
- 42 - Scientific and technological services and research and design relating thereto