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For the Inventor, By the Inventor

Loveland, CO, United States of America

Donald E Morris

This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignee: Hewlett-Packard Company. Active years: 1976-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald E Morris. Retrieved from https://idiyas.com/inventor/donald-e-morris-d1gydyyu

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

Average Co-Inventor Count = 5.1

ph-index = 5

Forward Citations = 264(Granted Patents)


Location History:

  • Loveland, CO (US) (1976 - 1984)
  • Ft. Collins, CO (US) (2000)

Company Filing History:

goldMedal6 out of 9,639 
 
Hewlett-Packard Company
 patents

Years Active: 1976-2000

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6 patents (USPTO):Explore Patents
1. 6057540 - Mouseless optical and position translation type screen pointer control (2000-05-02),
2. 4437156 - Programmable calculator (1984-03-13),
3. 4181966 - Adaptable programmed calculator including a percent keyboard operator (1980-01-01),
4. 4156921 - Adaptable programmed calculator including automatic decimal point (1979-05-29),
5. 4075679 - Programmable calculator (1978-02-21),
6. 3971925 - Adaptable programmed calculator having provision for plug-in keyboard (1976-07-27),

Title: Innovations of Donald E. Morris

Introduction

Donald E. Morris is a notable inventor based in Loveland, Colorado, with a total of six patents to his name. His work primarily focuses on enhancing user interaction with technology through innovative devices and systems.

Latest Patents

One of his latest patents is the "Mouseless Optical and Position Translation Type Screen Pointer Control." This invention allows users to control a screen pointer without a traditional mouse by utilizing the texture or fingerprint of a user's digit. The motion of the digit is detected by a movement sensor, translating it into corresponding motion on the screen. This innovative approach eliminates the need for a mouse while integrating the functionality of mouse buttons into the keyboard itself.

Another significant patent is the "Programmable Calculator," which features modular read-write and read-only memories that can be expanded for additional program and data storage. This calculator employs a natural algebraic program language, allowing users to input and execute algebraic statements while visually checking for errors. The design includes a magnetic tape cassette unit for data transfer and a solid-state output display for character representation.

Career Highlights

Donald E. Morris has made substantial contributions to the field of technology through his work at Hewlett-Packard Company. His inventions have significantly impacted user interface design and functionality, showcasing his innovative spirit and technical expertise.

Collaborations

Throughout his career, Morris has collaborated with notable colleagues, including Freddie W. Wenninger and Jindrich Kohoutek. These partnerships have likely contributed to the development and refinement of his innovative ideas.

Conclusion

Donald E. Morris stands out as a significant figure in the realm of invention, with his patents reflecting a commitment to improving user interaction with technology. His contributions continue to influence the design and functionality of modern devices.

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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