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For the Inventor, By the Inventor

Paris, France

Olivier Chantelou

This inventor holds 6 USPTO granted patents. Top assignee: U.S. Philips Corporation. Active years: 1989-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Olivier Chantelou. Retrieved from https://idiyas.com/inventor/olivier-chantelou

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 = 1.3

ph-index = 4

Forward Citations = 84(Granted Patents)


Company Filing History:

goldMedal6 out of 14,087 
 
U.S. Philips Corporation
 patents

Years Active: 1989-1991

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6 patents (USPTO):Explore Patents
1. 5046091 - Extended definition television transmission system (1991-09-03),
2. 4989089 - Television picture coding device and corresponding decoding device, a (1991-01-29),
3. 4933763 - Method of and arrangement for coding digital video signals and (1990-06-12),
4. 4920414 - Digital video signal encoding arrangement, and corresponding decoding (1990-04-24),
5. 4896212 - Method of processing video signals which are sampled according to a (1990-01-23),
6. 4825288 - Method and apparatus for processing video signals (1989-04-25),

Title: Olivier Chantelou: Innovator in Television Technology

Introduction

Olivier Chantelou is a prominent inventor based in Paris, France. He has made significant contributions to the field of television technology, holding a total of 6 patents. His work focuses on enhancing the quality and efficiency of television picture transmission systems.

Latest Patents

Chantelou's latest patents include an "Extended definition television transmission system." This invention involves a television picture transmission stage that transmits at least one picture characteristic extension video signal via multiple transmission paths. It also includes means for scrambling part of the extension signal and a receiving stage with corresponding receiving and descrambling means. This system is designed to transmit video signals that extend the aspect ratio and definition of pictures, superimposed on conventional video signals. Another notable patent is a "television picture coding device," which features a motion-estimation stage, a control circuit, and a coding stage. This device is characterized by its ability to process interlaced fields and partition them into information blocks, enhancing the overall quality of television broadcasts.

Career Highlights

Olivier Chantelou is associated with U.S. Philips Corporation, where he has contributed to various innovative projects in television technology. His expertise in coding and transmission systems has positioned him as a key figure in the industry.

Collaborations

Chantelou has worked alongside notable colleagues such as Christian Remus and Jean-Jacques Lhuillier. Their collaborative efforts have further advanced the development of television technologies.

Conclusion

Olivier Chantelou's contributions to television technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to shape the future of television broadcasting.

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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