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For the Inventor, By the Inventor

Poway, CA, United States of America

Donald K Lauffer

This inventor holds 16 USPTO granted patents, plus 1 CIPO patent. Top assignees: Ncr Corporation, Other. Active years: 1978-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald K Lauffer. Retrieved from https://idiyas.com/inventor/donald-k-lauffer

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

USPTO Granted Patents = 16

% Patents Active = 100.0


Average Co-Inventor Count = 2.1

ph-index = 13

Forward Citations = 539(Granted Patents)


Location History:

  • Poway, CA (US) (1978 - 1991)
  • San Diego, CA (US) (1990 - 1993)

Company Filing History:

goldMedal15 out of 4,492 
 
Ncr Corporation
 patents
silverMedal1 out of 834,453 
Other
 patents

Years Active: 1978-1993

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16 patents (USPTO):Explore Patents
1. 5215468 - Method and apparatus for introducing subliminal changes to audio stimuli (1993-06-01),
2. 5059835 - CMOS circuit with programmable input threshold (1991-10-22),
3. 5040053 - Cryogenically cooled integrated circuit apparatus (1991-08-13),
4. 5028988 - Method and apparatus for low temperature integrated circuit chip testing (1991-07-02),
5. 4953060 - Stackable integrated circuit chip package with improved heat removal (1990-08-28),
6. 4928206 - Foldable printed circuit board (1990-05-22),
7. 4805420 - Cryogenic vessel for cooling electronic components (1989-02-21),
8. 4734820 - Cryogenic packaging scheme (1988-03-29),
9. 4713827 - Terminator for a cmos transceiver device (1987-12-15),
10. 4704549 - CMOS to ECL converter-buffer (1987-11-03),
11. 4656375 - Temperature compensated CMOS to ECL translator (1987-04-07),
12. 4598216 - Assist circuit for a data bus in a data processing system (1986-07-01),
13. 4159541 - Minimum pin memory device (1979-06-26),
14. 4148099 - Memory device having a minimum number of pins (1979-04-03),
15. 4145760 - Memory device having a reduced number of pins (1979-03-20),

Title: Donald K Lauffer - Pioneering Inventor from Poway, CA

Introduction: Donald K Lauffer is a renowned inventor based in Poway, California, known for his groundbreaking contributions to various industries.

Latest Patents: Donald K Lauffer holds several patents in the fields of technology and engineering, with his most recent inventions focusing on sustainable energy solutions and advanced robotics.

Career Highlights: Throughout his illustrious career, Donald K Lauffer has been instrumental in developing cutting-edge technologies that have revolutionized the way we live and work. His innovative spirit and dedication to progress have earned him a reputation as a visionary in the world of invention.

Collaborations: Donald K Lauffer has collaborated with leading research institutions, universities, and companies to bring his ideas to life. His partnerships have resulted in the successful implementation of his inventions in real-world applications, further solidifying his impact on the industry.

Conclusion: Donald K Lauffer's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors. His legacy as a pioneering force in the world of technology is a testament to his ingenuity and unwavering commitment to shaping a better future.

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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