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Inventor: Russell; John Christopher Park
Address: San Diego, CA
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7555124 |
Secure video system for display adaptor |
June 30, 2009 |
| A secure video system for a graphics display adaptor includes a module for decrypting a content signal from a media player or other secure content source. The adaptor may be provided as a component of a computer graphics system, or in a stand-alone special-purpose device. The adaptor may |
| 7450930 |
Digital rights management using a triangulating geographic locating device |
November 11, 2008 |
| A method and system for controlling distribution of content within a personal domain that makes use of a determination of the relative proximity to a source device or the geographic locations of the receiving devices. The location information may be determined using a Global Position |
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