This inventor holds 62 USPTO granted patents, plus 1 CIPO patent, primarily in Satellite Communications (CPC class 455 ). Top assignees: Globalstar, Inc., Space Systems/loral, LLC, Qualcomm Incorporated. Active years: 1994-2011.
Inventors with similar research interests:
Location History:
- Los Altos, CA (US) (1994 - 2004)
- San Jose, CA (US) (2001 - 2006)
- Sedalia, CO (US) (2003 - 2011)
Company Filing History:
51 out of 88 
11 out of 462 
2 out of 44,618 
Years Active: 1994-2011
Areas of Expertise:
Title: Robert A. Wiedeman: Pioneering Innovations in Satellite Communications
Introduction
Robert A. Wiedeman, based in Los Altos, California, is a prominent inventor with an impressive portfolio of 62 patents. His work significantly contributes to the field of satellite communications, focusing on methods that enhance user access and communication efficiency in mobile satellite systems.
Latest Patents
Wiedeman's recent patents showcase his innovative approaches in satellite technology. One notable patent is a method and apparatus providing suppression of system access by use of confidence polygons, volumes, and surfaces in a mobile satellite system. This invention discloses methods to control the actions of a user terminal (UT) located remotely from a gateway (GW), facilitating mobile satellite communication by specifying exclusion zones with confidence limits. Another significant patent is the Spread Spectrum Code Division Destination Access (SS-CDDA) for satellite communication system with distributed gateways. This innovation employs code division multiplexing techniques where channel blocks are spread using orthogonal chip-coded waveforms, optimizing the communication links within satellite systems.
Career Highlights
Wiedeman has held pivotal roles in well-known companies such as Globalstar, Inc. and Space Systems/Loral, LLC. His contributions to these organizations, particularly in satellite communication technology, underscore his substantial impact on the industry.
Collaborations
Throughout his career, Robert has collaborated with esteemed peers, including Paul A. Monte and Michael J. Sites. These partnerships have facilitated the development of groundbreaking technologies, further enhancing the capabilities of satellite communication systems.
Conclusion
Robert A. Wiedeman's extensive experience and innovative patents make him a key figure in the field of satellite communications. His advancements continue to shape the future of mobile satellite systems, highlighting the crucial role of inventions and patents in driving technological progress.