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For the Inventor, By the Inventor

Torrance, CA, United States of America

Kar W Yung

This inventor holds 44 USPTO granted patents and 5 EPO patents, primarily in Wireless Communication. Top assignees: Hughes Electronics Corporation, The Directv Group, Inc., Hughes Aircraft Company. Active years: 1991-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kar W Yung. Retrieved from https://idiyas.com/inventor/kar-w-yung

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 44

% Patents Active = 95.5


Average Co-Inventor Count = 4.0

ph-index = 16

Forward Citations = 691(Granted Patents)


Company Filing History:

goldMedal22 out of 1,334 
 
Hughes Electronics Corporation
 patents
silverMedal18 out of 1,033 
 
The Directv Group, Inc.
 patents
bronzeMedal4 out of 4,197 
 
Hughes Aircraft Company
 patents

Years Active: 1991-2012

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Areas of Expertise:
Wireless Communication
Multi-Platform Systems
Satellite Coverage
Signal Processing
User Positioning
Mobile Satellite
Transponder Platforms
Bandwidth Utilization
Phase Control
Micro Cell Architecture
GPS Calibration
Beamformer Techniques
44 patents (USPTO):Explore Patents
1. 8223733 - Multi-platform wireless communication system for a variety of different user types (2012-07-17),
2. 7215954 - Resource allocation method for multi-platform communication system (2007-05-08),
3. 7198230 - Method and system for maximizing satellite constellation coverage (2007-04-03),
4. 7089000 - Multi-node wireless communication system with multiple transponding platforms (2006-08-08),
5. 7068733 - Sampling technique for digital beam former (2006-06-27),
6. 7046718 - Coherent phase synchronous code division multiple access communications from multiple transponder platforms (2006-05-16),
7. 6990314 - Multi-node point-to-point satellite communication system employing multiple geo satellites (2006-01-24),
8. 6963548 - Coherent synchronization of code division multiple access signals (2005-11-08),
9. 6920309 - User positioning technique for multi-platform communication system (2005-07-19),
10. 6914557 - Micro cell architecture for mobile user tracking communication system (2005-07-05),
11. 6909875 - Multi-platform wireless communication system for a variety of different user types (2005-06-21),
12. 6888499 - Signal processing circuit for communicating with a modular mobile terminal and method therefor (2005-05-03),
13. 6868269 - Integrating coverage areas of multiple transponder platforms (2005-03-15),
14. 6807397 - Method for identifying growth limits of handheld services for mobile satellite communications (2004-10-19),
15. 6791495 - Modular mobile terminal for satellite communication (2004-09-14),

Title: The Innovations of Kar W Yung in Wireless Communication Systems

Introduction

Kar W Yung is a prolific inventor based in Torrance, CA, holding an impressive portfolio of 44 patents. His work predominantly focuses on advancements in mobile wireless communication systems, making significant contributions to the field of telecommunications.

Latest Patents

Among his latest inventions are two notable patents that showcase his expertise in multi-platform wireless communication systems. The first patent outlines a mobile wireless communications system that includes a variety of individual transponding nodes communicating with a central processing hub. This system processes local user signals and radiates them through multiple paths to several transponding platforms simultaneously. Each platform re-radiates these signals to a mobile terminal, ensuring coherent and in-phase reception. The system is designed to adapt to user requirements by varying the number of transponders and codes in use.

The second patent details a resource allocation method for multi-platform communication systems, functioning similarly to the first invention. It includes the unique feature of assigning a profit value to each user based on specific characteristics, enabling the central processing hub to maximize the system's overall utility and profitability.

Career Highlights

Kar W Yung has had a distinguished career, having worked with renowned companies such as Hughes Electronics Corporation and The DirecTV Group, Inc. His contributions to technological advancements in these organizations have helped shape modern telecommunications.

Collaborations

Throughout his career, Kar has collaborated with talented professionals, including notable coworkers Donald C D Chang and Frank A Hagen. Their combined expertise has been instrumental in furthering innovations within the wireless communication sector.

Conclusion

Kar W Yung's extensive body of work, characterized by his 44 patents in wireless communication, illustrates his significant impact on the industry. His innovative approaches to mobile wireless systems not only enhance communication efficiency but also pave the way for future improvements in technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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