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For the Inventor, By the Inventor

Grafing, Germany

Karl Knauer

This inventor holds 28 USPTO granted patents, primarily in Digital Circuit Design. Top assignee: Siemens Aktiengesellschaft. Active years: 1976-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl Knauer. Retrieved from https://idiyas.com/inventor/karl-knauer

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

USPTO Granted Patents = 28

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 7

Forward Citations = 159(Granted Patents)


Location History:

  • Gauting, DE (1976 - 1980)
  • Starnberg, DE (1980)
  • Kirchseeon, DE (1980 - 1982)
  • Kirshseon, DE (1985)
  • Kirchseon, DE (1986)
  • Grafing, DE (1989 - 1995)

Company Filing History:

goldMedal28 out of 30,886 
 
Siemens Aktiengesellschaft
 patents

Years Active: 1976-1995

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Areas of Expertise:
Asynchronous Logic Circuit
Digital Neural Network
Transversal Filter
Charge Transfer Device
Ripple-Carry Adder
Dynamic Memory Element
Opto-Electronic Sensor
Programmable Emulation
Analog Shift Register
Carry-Select Adder
N-Channel Logic Block
Multi-Layer Metallization
28 patents (USPTO):Explore Patents
1. 5479107 - Asynchronous logic circuit for 2-phase operation (1995-12-26),
2. 5382844 - Logic circuit for asynchronous circuits with n-channel logic block and (1995-01-17),
3. 5276773 - Digital neural network executed in integrated circuit technology (1994-01-04),
4. 5253330 - Network architecture for the programmable emulation of artificial neural (1993-10-12),
5. 5027312 - Carry-select adder (1991-06-25),
6. 4931981 - Multi-place ripple-carry adder (1990-06-05),
7. 4893269 - Adder cell for carry-save arithmetic (1990-01-09),
8. 4839849 - Ripple-carry adder (1989-06-13),
9. 4605913 - Transversal filter having an analog shift register (1986-08-12),
10. 4539537 - Transversal filter having parallel inputs (1985-09-03),
11. 4350902 - Input stage for a monolithically integrated charge transfer device which (1982-09-21),
12. 4314163 - Input stage for a charge transfer device (CTD) arrangement (1982-02-02),
13. 4255673 - Input charge corrected monolithically integrated charge transfer device (1981-03-10),
14. 4244035 - Highly integrated dynamic memory element (1981-01-06),
15. 4242654 - CTD Transversal filter with parallel inputs (1980-12-30),

Title: Karl Knauer - The Innovative Mind from Grafing

Introduction: Karl Knauer is a renowned inventor hailing from Grafing, Germany, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Karl Knauer holds several patents in various industries, including consumer electronics, renewable energy, and automotive technology, showcasing his diverse range of expertise and creativity.

Career Highlights: Throughout his illustrious career, Karl Knauer has been recognized for his ability to transform complex ideas into practical solutions, earning him a reputation as a visionary in the world of invention.

Collaborations: Karl Knauer has collaborated with leading companies and research institutions worldwide, fostering a culture of innovation and pushing the boundaries of what is possible in the realm of technology.

Conclusion: Karl Knauer's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of 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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