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For the Inventor, By the Inventor

Westford, MA, United States of America

Huan-Wan Tseng

USPTO Granted Patents = 7

Average Co-Inventor Count = 3.9

ph-index = 3

Forward Citations = 31(Granted Patents)


Company Filing History:

goldMedal7 out of 13 
 
Mayflower Communications Company, Inc.
 patents

Years Active: 2011-2025

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7 patents (USPTO):Explore Patents
1. 12235365 - Interference mitigation for received GPS and radio communication signals (2025-02-25),
2. 11262457 - Integrated interference mitigation for iridium user handsets and GPS receivers (2022-03-01),
3. 9581699 - Distortionless mean phase antijam nulling of GPS signals (2017-02-28),
4. 9429660 - Single antenna GPS measurement of roll rate and roll angle of spinning platform (2016-08-30),
5. 8269667 - GPS-based roll rate and roll angle measurement in the absence of jamming (2012-09-18),
6. 8106811 - Antijam protected GPS-based measurement of roll rate and roll angle of spinning platforms (2012-01-31),
7. 7994971 - GPS-based measurement of roll rate and roll angle of spinning platforms (2011-08-09),

Title: Huan-Wan Tseng: Innovator in GPS and Communication Signal Mitigation

Introduction

Huan-Wan Tseng is a prominent inventor based in Westford, MA (US), known for his significant contributions to the fields of GPS and communication signal mitigation. With a total of 7 patents to his name, Tseng has developed innovative solutions that enhance the reliability and performance of satellite communication systems.

Latest Patents

Tseng's latest patents include groundbreaking technologies aimed at interference mitigation for received GPS and radio communication signals. One notable patent describes a system and method for concurrent space-time adaptive processing (STAP) filtering of interference signals, such as jamming signals, from signals received at a broadband antenna array. This technology operates within the 950 MHz to 1.65 GHz L-band and is applicable to various communication systems, including Link 16 terrestrial communications, Iridium satellite communications, and the Global Positioning System (GPS). The system utilizes a common broadband antenna and front-end signal processing, making it suitable for size-, weight-, and power-constrained platforms like drones and unmanned aerial vehicles (UAVs).

Another significant patent focuses on integrated interference mitigation for Iridium user handsets and GPS receivers. This invention protects both Iridium and GPS L1/L2 band received satellite signals against interference using STAP. The system employs a single broadband small controlled reception pattern antenna (sCRPA) array to receive both GPS and Iridium signals, providing filtered outputs that enhance signal integrity.

Career Highlights

Huan-Wan Tseng is currently associated with Mayflower Communications Company, Inc., where he continues to innovate in the field of communication technologies. His work has been instrumental in advancing the capabilities of satellite communication systems, particularly in challenging environments where interference is a concern.

Collaborations

Throughout his career, Tseng has collaborated with notable colleagues, including Triveni N Upadhyay and Jianhui Luo. These partnerships have contributed to the development of advanced technologies that address critical challenges in communication systems.

Conclusion

Huan-Wan Tseng's contributions to GPS and communication signal mitigation have established him as a leading inventor in his field. His innovative patents reflect a commitment to enhancing the reliability of satellite communications, making significant strides in technology that benefits various applications.

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