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For the Inventor, By the Inventor

Huntsville, AL, United States of America

Gustaf J Rast, Jr

This inventor holds 13 USPTO granted patents. Top assignee: US Government as Represented by the Secretary of the Army. Active years: 1977-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gustaf J Rast, Jr. Retrieved from https://idiyas.com/inventor/gustaf-j-rast-jr

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

USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 7

Forward Citations = 98(Granted Patents)


Company Filing History:

goldMedal13 out of 8,753 
 
US Government as Represented by the Secretary of the Army
 patents

Years Active: 1977-1991

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13 patents (USPTO):Explore Patents
1. 5073780 - Cooperative passive identification system for moving or stationary (1991-12-17),
2. 4673940 - Detection of vibrating target signatures (1987-06-16),
3. 4630053 - Electronically controlled array for simulation of passive (1986-12-16),
4. 4415852 - Single hybrid junction frequency discriminator (1983-11-15),
5. 4303899 - Matched high Q, high frequency resonators (1981-12-01),
6. 4246540 - Frequency synthesizer extending method and apparatus (1981-01-20),
7. 4209786 - Near carrier AM-FM calibration technique (1980-06-24),
8. 4075512 - Light pipe technique for grid pulsing (1978-02-21),
9. 4048568 - Wide operating frequency range superheterodyne FM noise analyzer (1977-09-13),
10. 4034285 - Superheterodyne noise measuring discriminators (1977-07-05),
11. 4002971 - Wide operating frequency range transmission line discriminator (1977-01-11),
12. 4002970 - Optimum threshold transmission line discriminator (1977-01-11),
13. 4002969 - Optimum length transmission line discriminator with low noise detector (1977-01-11),

Title: Innovator Spotlight: Gustaf J Rast, Jr.

Introduction: Gustaf J Rast, Jr., based in Huntsville, AL, is a notable inventor recognized for his significant contributions in the field of radar technology. With an impressive portfolio of 13 patents, Rast has been at the forefront of innovations that enhance radar systems for different applications.

Latest Patents: Among his latest inventions, Rast's patent on the "Cooperative Passive Identification System for Moving or Stationary Targets" stands out. This advanced method can function as an independent radar system or as an adjunct to existing systems, allowing for cooperative, Radio Frequency passive identification of both stationary and moving targets. The system integrates devices that mechanically vibrate as transponders, providing a means to identify targets through their vibration patterns.

Another noteworthy patent is the "Detection of Vibrating Target Signatures," which separates amplitude modulation and frequency modulation sidebands generated by a target's surface motion or vibration. This innovation can be employed either as a standalone entity or as an enhancement to existing radar systems, allowing for more detailed data acquisition from radar target signals.

Career Highlights: Gustaf J Rast, Jr. currently works for the United States of America as represented by the Secretary of the Army. His work primarily focuses on developing and improving radar technologies that significantly enhance detection and identification capabilities.

Collaborations: Throughout his career, Rast has collaborated with esteemed colleagues, including Thomas A Barley and James R Ashley. These partnerships have played a vital role in fostering innovation and pushing the boundaries of radar technology.

Conclusion: Gustaf J Rast, Jr. has made significant strides in the realm of radar technology, evidenced by his numerous patents and collaborations. His contributions continue to shape the future of radar systems, demonstrating the critical role of inventors in advancing technological frontiers.

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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