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For the Inventor, By the Inventor

Arlington Heights, IL, United States of America

Adelore F Petrie

This inventor holds 14 USPTO granted patents and 1 published patent application. Top assignees: Motorola Corporation, Other. Active years: 1978-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Adelore F Petrie. Retrieved from https://idiyas.com/inventor/adelore-f-petrie

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

USPTO Granted Patents = 14 

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 8

Forward Citations = 214(Granted Patents)


Location History:

  • Arlington Hgts., IL (US) (1985)
  • Arlington Heights, IL (US) (1978 - 1991)

Company Filing History:

goldMedal12 out of 20,290 
 
Motorola Corporation
 patents
silverMedal2 out of 834,513 
Other
 patents

Years Active: 1978-1991

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14 patents (USPTO):Explore Patents
1. 5001364 - Threshold crossing detector (1991-03-19),
2. 4977477 - Short-circuit protected switched output circuit (1990-12-11),
3. 4764840 - Dual limit solenoid driver control circuit (1988-08-16),
4. 4736267 - Fault detection circuit (1988-04-05),
5. 4680667 - Solenoid driver control unit (1987-07-14),
6. 4642807 - Fault tolerant receiver (1987-02-10),
7. 4535464 - Digital circuitry for producing indicative signals at predetermined (1985-08-13),
8. 4487183 - Speed dependent ignition controller and method (1984-12-11),
9. 4385605 - Electronic ignition input logic (1983-05-31),
10. 4378004 - Engine control system with cylinder identification apparatus (1983-03-29),
11. 4300518 - Digital dwell circuit (1981-11-17),
12. 4255712 - Digital waveform conditioning circuit (1981-03-10),
13. 4170209 - Ignition dwell circuit for an internal combustion engine (1979-10-09),
14. 4110698 - Digital waveform conditioning circuit (1978-08-29),

Title: The Innovative Mind of Adelore F. Petrie: A Journey Through Patents and Inventions

Introduction: Adelore F. Petrie, based in Arlington Heights, IL, is a distinguished inventor known for his remarkable contributions to technology, holding 14 patents to his name. His engineering prowess is demonstrated through innovative solutions that address complex problems in circuit design and sensor technology.

Latest Patents: Among his notable inventions are two cutting-edge patents. The first is the **Threshold Crossing Detector**, which introduces a method and apparatus to create a binary-level output signal indicative of a threshold crossing in a sensor output signal. This invention significantly improves the reliability of detecting transitions, ensuring that the flip-flop output remains unaffected by noise-induced threshold crossings.

The second patent, **Short-Circuit Protected Switched Output Circuit**, presents a robust design with an input node for receiving a signal and an output node to deliver a switched output signal. It features a Schmitt trigger NAND gate oscillator arrangement that generates a low-frequency signal when the output node is short-circuited, enhancing security and reliability in circuit operations.

Career Highlights: Adelore F. Petrie's career is marked by significant contributions while working at renowned companies, such as Motorola Corporation. His experience in the industry has allowed him to develop innovative solutions that merge practical engineering with theoretical concepts, making him a valuable asset in the field of electronics.

Collaborations: Throughout his career, Adelore has collaborated with notable individuals such as Thomas F. Karlmann and Rupin J. Javeri. These partnerships have fostered a collaborative spirit that often leads to breakthroughs and advancements in technology.

Conclusion: Adelore F. Petrie stands out as a pivotal inventor whose work has greatly influenced the development of advanced electronic systems. His patents, including the Threshold Crossing Detector and the Short-Circuit Protected Switched Output Circuit, exemplify his commitment to innovation and problem-solving in the engineering realm. As he continues to inspire future generations of inventors, his legacy will undoubtedly leave an ongoing impact on technology.

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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