Rogersville, TN, United States of America

Ronald J Hash

USPTO Granted Patents = 18 (Patent Applications = 3)

CIPO Patents = 1

EPO Patents = 1 (Patent Applications = 2)

Average Co-Inventor Count = 1.9

ph-index = 9

Forward Citations = 385(Granted Patents)

Location History:

Rogersville, TN (US) (2000 - 2006)
Palm Bay, FL (US) (1989 - 2017)

Company Filing History:

Years Active: 1989-2017

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18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9634639 - Tunable electronic circuit which converts balanced signals to unbalanced signals (2017-04-25),

2. 9413054 - Miniature wideband quadrature hybrid (2016-08-09),

3. 8836430 - Wideband distributed amplifier with integral bypass (2014-09-16),

4. 7746193 - Miniature 180 degree hybrid coupler (2010-06-29),

5. 7741929 - Miniature quadrature hybrid (2010-06-22),

6. 7385144 - Method and apparatus for electrically connecting printed circuit boards or other panels (2008-06-10),

7. 7038625 - Array antenna including a monolithic antenna feed assembly and related methods (2006-05-02),

8. 6853687 - Proximity-based magnetic field generator for controlling operation of RF burst-transmitting tags of geolocation system (2005-02-08),

9. 6812839 - Use of rotating magnetic field to enhance communication with RF burst-transmitting tags of object location system (2004-11-02),

10. 6721369 - Composite BPSK/AM-BPSK based spectral suppression of out-of-band energy from saturated RF amplifier (2004-04-13),

11. 6476719 - Ultra-sensitive magnetic field receiver capable of operating in high noise environments (2002-11-05),

12. 6393045 - Spread spectrum baseband modulation of magnetic fields for communications and proximity sensing (2002-05-21),

13. 6349116 - Data communication system harnessing frequency shift keyed magnetic field (2002-02-19),

14. 6268723 - Magnetic field emission and differential receiver coil configuration for discriminating response magnetic field from transponder tag (2001-07-31),

15. 6170748 - Object identification system employing pulsed magnetic field-stimulated, tag-embedded transponder (2001-01-09),

Title: The Innovative Contributions of Ronald J Hash

Introduction

Ronald J Hash is a notable inventor based in Rogersville, TN, with a remarkable portfolio of 18 patents. His work primarily focuses on advancements in electronic circuits, showcasing his expertise in the field of electrical engineering.

Latest Patents

Among his latest innovations is a tunable electronic circuit designed to convert balanced signals to unbalanced signals. This invention, known as a balun with tunable bandpass filter characteristics, incorporates first, second, and third coupling elements arranged on a substrate. The design allows for the coupling of two identical but out-of-phase signals to create a corresponding unbalanced signal. Additionally, a plurality of tunable resonator elements are strategically distributed within the substrate area, enabling selective production of a bandpass filter response. Another significant patent is the miniature wideband quadrature hybrid, which features a directional coupler comprising three transmission lines. This design ensures that the first and second transmission line elements are adjacent along a path, while the third transmission line element is electrically connected to a ground plane, enhancing the overall functionality of the circuit.

Career Highlights

Throughout his career, Ronald has made significant contributions while working with prominent companies such as Harris Corporation and Wherenet Corporation. His experience in these organizations has allowed him to refine his skills and develop innovative solutions in the field of electronics.

Collaborations

Ronald has collaborated with esteemed colleagues, including Donald K Belcher and Robert W Boyd, further enriching his professional journey and contributing to the advancement of technology.

Conclusion

Ronald J Hash's innovative spirit and dedication to his craft have led to significant advancements in electronic circuit design. His contributions continue to influence the field, showcasing the importance of innovation in technology.

This text is generated by artificial intelligence and may not be accurate.