Wilmington, CA, United States of America

Ronald R Hatch

This inventor holds 33 USPTO granted patents, plus 9 CIPO patents and 9 EPO patents, primarily in GPS Navigation Systems. Top assignees: Navcom Technology, Inc., Magnavox Government and Industrial Electronics Company, Deere & Company. Active years: 1986-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ronald R Hatch. Retrieved from https://idiyas.com/inventor/ronald-r-hatch

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

USPTO Granted Patents = 33

% Patents Active = 97.0

CIPO Patents = 9

EPO Patents = 9 (Patent Applications = 3)

Average Co-Inventor Count = 1.8

ph-index = 22

Forward Citations = 1,256(Granted Patents)

Location History:

Willmington, CA (US) (1993)
Willington, CA (US) (2011 - 2015)
Wilmington, CA (US) (1986 - 2020)

Company Filing History:

19 out of 46

Navcom Technology, Inc.

patents

5 out of 79

Magnavox Government and Industrial Electronics Company

Magnavox Electronic Systems Company

Years Active: 1986-2020

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Areas of Expertise:

Satellite Navigation

RTK Positioning

Error Mitigation

Ambiguity Resolution

Carrier-Phase Measurements

GPS Frequencies

Traffic Signal Preemption

Code Synchronization

Kinematic Positioning

Integrity Monitoring

Compass Calibration

33 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10859709 - Satellite navigation receiver with fixed point sigma rho filter (2020-12-08),

2. 10048385 - Satellite navigation receiver with fixed point sigma RHO filter (2018-08-14),

3. 9036682 - Phase multi-path mitigation (2015-05-19),

4. 8659474 - Navigation system and method for resolving integer ambiguities using double difference ambiguity constraints (2014-02-25),

5. 8416133 - System and method for compensating for faulty measurements (2013-04-09),

6. 8242953 - Distance dependent error mitigation in real-time kinematic (RTK) positioning (2012-08-14),

7. 8035552 - Distance dependant error mitigation in real-time kinematic (RTK) positioning (2011-10-11),

8. 7961143 - Partial search carrier-phase integer ambiguity resolution (2011-06-14),

9. 7679555 - Navigation receiver and method for combined use of a standard RTK system and a global carrier-phase differential positioning system (2010-03-16),

10. 7633437 - Method for using three GPS frequencies to resolve whole-cycle carrier-phase ambiguities (2009-12-15),

11. 7511661 - Method for combined use of a local positioning system, a local RTK system, and a regional, wide-area, or global carrier-phase positioning system (2009-03-31),

12. 7427950 - Method for increasing the reliability of position information when transitioning from a regional, wide-area, or global carrier-phase differential navigation (WADGPS) to a local real-time kinematic (RTK) navigation system (2008-09-23),

13. 7248211 - Moving reference receiver for RTK navigation (2007-07-24),

14. 7212155 - GPS navigation using successive differences of carrier-phase measurements (2007-05-01),

15. 7119741 - Method for combined use of a local RTK system and a regional, wide-area, or global carrier-phase positioning system (2006-10-10),

Title: The Innovations of Ronald R. Hatch: A Leader in Satellite Navigation Technology

Introduction: Ronald R. Hatch, based in Wilmington, California, is a prolific inventor recognized for his significant contributions to satellite navigation technology. Holding a total of 33 patents, he has made a lasting impact on the field, particularly through the development of advanced navigation receivers that enhance data processing and accuracy.

Latest Patents: Among his recent innovations, Ronald R. Hatch developed a multi-band satellite navigation receiver featuring a fixed point sigma rho filter. This innovative receiver improves stability and efficiency in carrier and code tracking while simplifying the data processing involved. The system adapts to utilize common information from various aggregate bands, enabling real-time, precise positioning of the receiver. His design incorporates a standard deviation function and cross correlation function, which work together to determine adaptive scale factors, ensuring the filter's robustness and reliability.

Career Highlights: Ronald R. Hatch’s career is distinguished by his tenure at renowned companies such as Navcom Technology, Inc. and Magnavox Government and Industrial Electronics Company. His work at these organizations has solidified his reputation as a leading innovator in the aerospace and electronics sectors, particularly in navigation technology.

Collaborations: Throughout his career, Ronald has collaborated with notable coworkers, including Richard T. Sharpe and Liwen L. Dai. These partnerships have played a crucial role in advancing his research and innovations, fostering a dynamic environment that promotes technological progress.

Conclusion: Ronald R. Hatch's extensive patent portfolio and innovative contributions to satellite navigation technology underscore his status as a leading inventor in the field. His work not only enhances navigation capabilities but also sets the stage for future advancements in this vital area of technology.

Profile summary based on public USPTO records.