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Loveland, CO, United States of America

Francis J Yockey

This inventor holds 27 USPTO granted patents, primarily in Programmable Calculators. Top assignee: Hewlett-Packard Company. Active years: 1977-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Francis J Yockey. Retrieved from https://idiyas.com/inventor/francis-j-yockey

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

Calculating rank

USPTO Granted Patents = 27

% Patents Active = 100.0

Average Co-Inventor Count = 9.0

ph-index = 5

Forward Citations = 117(Granted Patents)

Company Filing History:

27 out of 9,639

Hewlett-Packard Company

Years Active: 1977-1986

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Areas of Expertise:

Alphanumeric Display

User-Defined Functions

Program Trace

Data Format Control

Boolean Flag Variables

Computed Memory Addresses

Relational Operators

Programmable Keys

Scrolling Display

Error Display

Separate User Program

Keyboard Functions

27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4615015 - Self-contained electronic computer including means for immediately (1986-09-30),

2. 4456964 - Calculator including means for displaying alphanumeric prompting (1984-06-26),

3. 4281390 - Programmable calculator including means for performing computed and (1981-07-28),

4. 4187547 - Programmable calculator including means for controllably introducing (1980-02-05),

5. 4181965 - Programmable calculator including program trace means (1980-01-01),

6. 4178633 - Programmable calculator including multifunction keys (1979-12-11),

7. 4177518 - Programmable calculator including scrolling alphanumeric display means (1979-12-04),

8. 4164039 - Programmable calculator including a key for performing either a (1979-08-07),

9. 4164019 - Programmable calculator including alphanumeric display means (1979-08-07),

10. 4162532 - Programmable calculator including data format display control means (1979-07-24),

11. 4161031 - Programmable calculator including boolean flag variable means (1979-07-10),

12. 4159525 - Programmable calculator employing computed memory addresses (1979-06-26),

13. 4158233 - Programmable calculator including means for performing implied multiply (1979-06-12),

14. 4158231 - Programmable calculator including program listing means (1979-06-12),

15. 4158228 - Programmable calculator including alphanumeric error display means (1979-06-12),

Title: The Inventor Francis J Yockey: Pioneering Innovations in Loveland, CO

Introduction: Francis J Yockey is a distinguished inventor based in Loveland, Colorado, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: Francis J Yockey holds several patents in the areas of renewable energy, sustainable materials, and advanced robotics, showcasing his commitment to creating a more sustainable future.

Career Highlights: With over two decades of experience in the industry, Francis J Yockey has led numerous research and development projects that have resulted in cutting-edge inventions with real-world applications.

Collaborations: Throughout his career, Francis J Yockey has collaborated with leading universities, research institutions, and innovative companies to bring his ideas to life and push the boundaries of technological advancement.

Conclusion: Francis J Yockey's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the landscape of technology in Loveland, Colorado, and beyond.

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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