Company Filing History:
Years Active: 2009-2014
Title: Innovations of Robert Brownhill
Introduction
Robert Brownhill is an accomplished inventor based in San Diego, California. He holds a total of 4 patents that showcase his innovative contributions to technology. His work primarily focuses on utilizing GPS information to enhance digital media security.
Latest Patents
One of Robert Brownhill's latest patents is a method and system for utilizing GPS information to secure digital media. This invention involves devices such as set-top boxes, digital TVs, DVD players, multimedia players, cellular telephones, or digital cinema players. These devices can determine their location based on GPS information and send this location to an external entity, such as a service provider. The device generates a watermark that includes its determined location and embeds this watermark within the data. Additionally, the watermark may contain a unique identifier for the device, the source of the data, a date, and a time. The watermark is secured through processing, which may involve encryption before embedding. The data may also be compressed during the watermark embedding process, handled by a secure embedded processor or secure code.
Career Highlights
Robert Brownhill is currently employed at Broadcom Corporation, where he continues to innovate and develop new technologies. His work has significantly impacted the field of digital media security.
Collaborations
Some of his notable coworkers include Xuemin Chen and Iue-Shuenn Chen, who have collaborated with him on various projects.
Conclusion
Robert Brownhill's contributions to technology, particularly in securing digital media through GPS information, highlight his innovative spirit and dedication to advancing the field. His patents reflect a commitment to enhancing the security and functionality of digital devices.