logo

For the Inventor, By the Inventor

Grenoble, France

Pierre-Olivier Jouffre

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignee: STMicroelectronics. Active years: 2001-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pierre-Olivier Jouffre. Retrieved from https://idiyas.com/inventor/pierre-olivier-jouffre

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 = 80.0

Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 22(Granted Patents)


Company Filing History:

goldMedal5 out of 2,426 
 
STMicroelectronics
 patents

Years Active: 2001-2013

Loading Chart...
5 patents (USPTO):Explore Patents
1. 8483644 - Electronic component allowing the decoding of a radiofrequency transmission channel conveying coded digital information, in particular for satellite digital telebroadcasting (2013-07-09),
2. 7106808 - Tuner of the type having zero intermediate frequency and corresponding control process (2006-09-12),
3. 6943598 - Reduced-size integrated phase-locked loop (2005-09-13),
4. 6914304 - Electronic component protected against electrostatic discharges (2005-07-05),
5. 6249154 - Process of controlling a switch of a switched-capacitance device, and corresponding switched-capacitance device (2001-06-19),

Title: Pierre-Olivier Jouffre: Innovator in Electronic Components

Introduction

Pierre-Olivier Jouffre is a notable inventor based in Grenoble, France. He has made significant contributions to the field of electronic components, particularly in the area of radiofrequency transmission. With a total of 5 patents to his name, Jouffre's work has had a considerable impact on satellite digital telebroadcasting.

Latest Patents

One of Jouffre's latest patents is an electronic component that allows for the decoding of a radiofrequency transmission channel conveying coded digital information. This component is fully integrated onto a monolithic substrate and includes a tuner, a demodulator, and a channel decoder. The overall filtering is executed in two parts: baseband analog filtering and digital Nyquist filtering, which removes information from adjacent channels. The output is a stream of MPEG data.

Another significant patent involves a tuner of the type having zero intermediate frequency, which includes an analog block, a digital block, and an analog/digital conversion stage connected in between. The analog block features a first attenuator/controlled-gain amplifier stage connected upstream to a frequency transposition stage. During initialization, the overall mean power of the entire signal received by the tuner is calculated. This calculated power is then compared in the digital block with a predetermined reference value, allowing for adjustments to minimize deviation. In normal operation, one of the channels of the received signal is selected, with the gain of the first attenuator/amplifier stage being fixed.

Career Highlights

Pierre-Olivier Jouffre is currently employed at STMicroelectronics S.A., where he continues to innovate in the field of electronic components. His work has been instrumental in advancing technologies related to digital broadcasting and radiofrequency transmission.

Collaborations

Jouffre has collaborated with notable coworkers such as Pierre Busson and Bernard Louis-Gavet, contributing to various projects and innovations within the company.

Conclusion

Pierre-Olivier Jouffre's contributions to electronic components and his innovative patents highlight his role as a significant figure in the field. His work continues to influence advancements in satellite digital telebroadcasting and radiofrequency 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]
Loading…