Symon J. Whitehorn

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Sausalito, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Content selection and aggregated search results presentation on a h...
- Patent number 8,051,385
- Issue date Nov 1, 2011
- Amazon Technologies, Inc.
- Mitchell A. Yawitz
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Page turner for handheld electronic book reader device
- Patent number 8,018,431
- Issue date Sep 13, 2011
- Amazon Technologies, Inc.
- Gregg E. Zehr
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic media reader
- Patent number D591741
- Issue date May 5, 2009
- Amazon Technologies, Inc.
- Symon J. Whitehorn
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Wedge-shaped electronic media reader
- Patent number D586803
- Issue date Feb 17, 2009
- Amazon Technologies Inc.
- Symon J. Whitehorn
- D14 - Recording, communication, or information retrieval equipment