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For the Inventor, By the Inventor

Garches, France

Alain Decraemer

This inventor holds 5 USPTO granted patents. Top assignee: U.S. Philips Corporation. Active years: 1982-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alain Decraemer. Retrieved from https://idiyas.com/inventor/alain-decraemer

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 4

Forward Citations = 30(Granted Patents)


Company Filing History:

goldMedal5 out of 14,087 
 
U.S. Philips Corporation
 patents

Years Active: 1982-1999

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5 patents (USPTO):Explore Patents
1. 5943103 - Picture display apparatus with a cathode ray tube and a self-oscillating (1999-08-24),
2. 4859915 - Line deflection circuit with dynamic S correction (1989-08-22),
3. 4788591 - Switched-mode power supply for a television receiver provided with a (1988-11-29),
4. 4564863 - Method and device for adjusting the black level of a video signal (1986-01-14),
5. 4351002 - Circuit for correcting phase deviations between the line deflection (1982-09-21),

Title: The Innovations of Alain Decraemer

Introduction

Alain Decraemer is a notable inventor based in Garches, France. He has made significant contributions to the field of display technology, holding a total of 5 patents. His work primarily focuses on advancements in picture display apparatuses and line deflection circuits.

Latest Patents

One of Alain Decraemer's latest patents is a picture display apparatus featuring a cathode ray tube and a self-oscillating switched-mode power supply (SMPS). This innovative apparatus includes a non-synchronized self-oscillating SMPS that generates power supply voltages for various elements of the device. The standby state is achieved by halting the line scan. The SMPS utilizes a MOS-type field effect transistor, which is activated by a magnetically coupled winding. This design allows for efficient power management and improved performance.

Another significant patent involves a line deflection circuit with dynamic 'S' correction. In this circuit, a second 'S' capacitor is added in series with the first one. A sawtooth current is impressed at line frequency, with its amplitude varying at field frequency. This auxiliary circuit enhances the main deflection circuit's performance, ensuring a stable and high-quality display.

Career Highlights

Alain Decraemer has had a distinguished career at U.S. Philips Corporation, where he has been instrumental in developing cutting-edge display technologies. His expertise in electronic engineering and innovation has led to numerous advancements in the industry. His contributions have not only improved product performance but have also set new standards in display technology.

Collaborations

Throughout his career, Alain has collaborated with talented individuals such as Pascal Chameroy and Jean-Michel Pernot. These partnerships have fostered a creative environment that has led to groundbreaking innovations in their respective fields.

Conclusion

Alain Decraemer's work exemplifies the spirit of innovation in the field of display technology. His patents and contributions continue to influence the industry, showcasing his dedication to advancing technology for better visual experiences.

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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