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For the Inventor, By the Inventor

Eindhoven, Netherlands

Antonius H Nillesen

This inventor holds 15 USPTO granted patents. Top assignees: U.S. Philips Corporation, U.S. Phillips Corporation. Active years: 1976-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Antonius H Nillesen. Retrieved from https://idiyas.com/inventor/antonius-h-nillesen

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

USPTO Granted Patents = 15

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 7

Forward Citations = 121(Granted Patents)


Company Filing History:

goldMedal14 out of 14,087 
 
U.S. Philips Corporation
 patents
silverMedal1 out of 77 
 
U.S. Phillips Corporation
 patents

Years Active: 1976-1997

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15 patents (USPTO):Explore Patents
1. 5625581 - Non-integral delay circuit (1997-04-29),
2. 5349548 - Non-integral delay circuit (1994-09-20),
3. 4947380 - Multi-mode memory device (1990-08-07),
4. 4926260 - Video signal processing circuit (1990-05-15),
5. 4897713 - Color television signal decoding circuit (1990-01-30),
6. 4809207 - Recursive first order digital video signal filter (1989-02-28),
7. 4689664 - Circuit arrangement for deriving digital color signals from an analog (1987-08-25),
8. 4682209 - Digital chrominance processor with a phase and frequency controlled (1987-07-21),
9. 4625232 - Demodulation circuit for a digitized chrominance signal having a (1986-11-25),
10. 4587557 - Field number conversion circuit (1986-05-06),
11. 4574307 - Line synchronizing circuit for a picture display device (1986-03-04),
12. 4514754 - Digital color television signal processing circuit (1985-04-30),
13. 4513388 - Electronic device for the execution of a mathematical operation on sets (1985-04-23),
14. 4488170 - Synchronizing circuit for a television receiver (1984-12-11),
15. 3988638 - Circuit arrangement for generating a field deflection current (1976-10-26),

Title: The Innovations of Antonius H Nillesen

Introduction

Antonius H Nillesen is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of electronics, particularly in the development of delay circuits for digital signals. With a total of 15 patents to his name, Nillesen's work has had a lasting impact on signal processing technologies.

Latest Patents

Nillesen's latest patents include innovative designs for non-integral delay circuits. One of his inventions describes a time-discrete signal that is delayed by a selectable fraction of a sampling period. This design utilizes first and second differential signals with different phase characteristics, which are combined to create a phase-adjusted correction signal. The product of the selectable fraction and the correction signal is then added to the original time-discrete signal, resulting in a delayed output. Another patent outlines a similar non-integral delay circuit that employs differentiators and mixers to achieve precise digital signal delays.

Career Highlights

Throughout his career, Nillesen has worked with prominent companies, including U.S. Philips Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various technological advancements in the field of electronics.

Collaborations

Nillesen has collaborated with notable colleagues such as Johannes G Raven and Petrus W Welles. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Antonius H Nillesen's contributions to the field of electronics, particularly through his patents on non-integral delay circuits, showcase his innovative spirit and technical expertise. His work continues to influence advancements in digital signal processing.

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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