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For the Inventor, By the Inventor

Dallas, TX, United States of America

John A Hird

This inventor holds 20 USPTO granted patents, plus 2 CIPO patents, primarily in Telecommunications Systems. Top assignees: Intellicall, Inc., First City, Texas-Dallas. Active years: 1989-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John A Hird. Retrieved from https://idiyas.com/inventor/john-a-hird

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

Calculating rank
USPTO Granted Patents = 20

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.6

ph-index = 13

Forward Citations = 596(Granted Patents)


Company Filing History:

goldMedal17 out of 23 
 
Intellicall, Inc.
 patents
silverMedal3 out of 3 
 
First City, Texas-Dallas
 patents

Years Active: 1989-1999

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Areas of Expertise:
Automated Collect Call
Coin Handling System
Pay Telephone Architecture
Billing Records
Access Format Alteration
Speech File Downloading
Short Time Validity Storage
Telephone Account Validation
20 patents (USPTO):Explore Patents
1. 5960072 - Method and apparatus for altering the access format of telephone calls (1999-09-28),
2. 5513738 - Coin handling system (1996-05-07),
3. 5483581 - Method and apparatus for performing an automated collect call (1996-01-09),
4. 5441138 - Coin handling system with an improved coin chute (1995-08-15),
5. 5400400 - Pay telephone architecture (1995-03-21),
6. 5388680 - Coin handling system with an improved coin chute (1995-02-14),
7. 5367561 - Cash access system and method of operation (1994-11-22),
8. 5319701 - Method and apparatus for performing an automated collect call (1994-06-07),
9. D342251 - Pay telephone unit (1993-12-14),
10. 5255770 - Coin handling system (1993-10-26),
11. 5131027 - Short time validity storage (1992-07-14),
12. 5113433 - Method and apparatus for altering the access format of telephone calls (1992-05-12),
13. 5093858 - Method and apparatus for performing an automated collect call (1992-03-03),
14. 5090548 - Coin handling system (1992-02-25),
15. 4933966 - Method and apparatus for performing an automated collect call (1990-06-12),

Title: John A Hird - Pioneering Inventor from Dallas, TX

Introduction: John A Hird is a distinguished inventor based in Dallas, Texas, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: John A Hird holds several patents in the areas of technology, healthcare, and consumer products, showcasing his versatility and ingenuity in inventing novel solutions to complex problems.

Career Highlights: With a career spanning over two decades, John A Hird has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing unique inventions to address them. His commitment to excellence and passion for innovation have earned him recognition in the industry.

Collaborations: Throughout his career, John A Hird has collaborated with leading companies, research institutions, and universities to bring his inventions to life. His ability to work effectively in multidisciplinary teams has led to the successful development and commercialization of several groundbreaking products.

Conclusion: John A Hird's relentless pursuit of innovation and his dedication to pushing the boundaries of what is possible make him a true pioneer in the world of inventions. His impact on various industries is profound, and his legacy as an inventor continues to inspire future generations of innovators.

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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