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For the Inventor, By the Inventor

Hacienda Heights, CA, United States of America

Hanching Grant Wang

USPTO Granted Patents = 17 

Average Co-Inventor Count = 2.1

ph-index = 5

Forward Citations = 104(Granted Patents)


Location History:

  • Hacienda Heights, CA (US) (2003 - 2012)
  • Madison City, AL (US) (2013 - 2016)

Company Filing History:

goldMedal17 out of 22,216 
 
The Boeing Company
 patents

Years Active: 2003-2016

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17 patents (USPTO):Explore Patents
1. 9513129 - Low authority GPS aiding of navigation system for anti-spoofing (2016-12-06),
2. 8600671 - Low authority GPS aiding of navigation system for anti-spoofing (2013-12-03),
3. 8134499 - Ultra-tightly coupled GPS and inertial navigation system for agile platforms (2012-03-13),
4. 7681841 - Method and system for spacecraft power acquisition using single-axis slit sun sensor (2010-03-23),
5. 7579984 - Ultra-tightly coupled GPS and inertial navigation system for agile platforms (2009-08-25),
6. 7447170 - Digital beacon asymmetry and quantization compensation (2008-11-04),
7. 7343228 - Transient cancellation technique for spacecraft solar wing stepping (2008-03-11),
8. 7274329 - Method and apparatus for reducing quantization-induced beam errors by selecting quantized coefficients based on predicted beam quality (2007-09-25),
9. 7268726 - Method and apparatus for correction of quantization-induced beacon beam errors (2007-09-11),
10. 7149610 - Momentum estimator for on-station momentum control (2006-12-12),
11. 7124001 - Relative attitude estimator for multi-payload attitude determination (2006-10-17),
12. 7025307 - Method and apparatus for solar tacking momentum maintenance in long-duration deployment of a large reflector (2006-04-11),
13. 6990396 - Method and apparatus for reaction wheel dynamic compensation in long-duration deployment of a large reflector (2006-01-24),
14. 6978966 - Reflector deployment error estimation (2005-12-27),
15. 6762716 - Digital beacon asymmetry and quantization compensation (2004-07-13),

Title: Hanching Grant Wang: Innovator in Navigation Solutions

Introduction

Hanching Grant Wang is a prominent inventor based in Hacienda Heights, California. He has made significant contributions to the field of navigation systems, holding a total of 17 patents. His work focuses on enhancing the reliability and accuracy of navigation solutions, particularly in the context of global positioning systems.

Latest Patents

One of Hanching Grant Wang's latest patents is titled "Low authority GPS aiding of navigation system for anti-spoofing." This invention outlines a method and apparatus for generating navigation solutions. It includes a global positioning system-based navigation solution unit, an inertial navigation solution unit, a correction unit, a limiter, and an adding unit. The global positioning system-based navigation solution unit is capable of generating a first navigation solution, while the inertial navigation solution unit generates a second navigation solution. The correction unit produces a raw correction, and the limiter selectively modifies this raw correction to fall within a selected range. Finally, the adding unit combines the correction with the second navigation solution to form a comprehensive navigation solution.

Career Highlights

Hanching Grant Wang is currently employed at The Boeing Company, where he continues to innovate and develop advanced navigation technologies. His expertise in this area has positioned him as a key contributor to the company's research and development efforts.

Collaborations

Throughout his career, Hanching Grant Wang has collaborated with notable colleagues, including Richard A. Fowell and Rongsheng Li. These partnerships have further enhanced the impact of his work in the field of navigation systems.

Conclusion

Hanching Grant Wang's contributions to navigation technology exemplify the spirit of innovation. His patents and ongoing work at The Boeing Company continue to shape the future of navigation solutions.

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