Jean-Jacques Sacre

This inventor holds 12 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignees: Thomson Licensing, Thomson-Csf. Active years: 1997-2016.

USPTO Granted Patents = 12 (Patent Applications = 1)

% Patents Active = 16.7

EPO Patents = 4 (Patent Applications = 2)

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 39(Granted Patents)

Company Filing History:

Years Active: 1997-2016

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9247233 - Anagylphic stereoscopic image capture device (2016-01-26),

2. 9094656 - Method for sequentially displaying a colour image (2015-07-28),

3. 8248695 - Illuminating device with polarization recycling in a double prism (2012-08-21),

4. 8177370 - Method to display images with metameric jamming to prevent illegal copy (2012-05-15),

5. 8172402 - Projection system for displaying at least one image based on three filtered primary colours (2012-05-08),

6. 8167432 - Method to display images using metamerism to prevent illegal copy (2012-05-01),

7. 7896504 - Projection module and projector incorporating same (2011-03-01),

8. 7646541 - Backlighting system for a liquid-crystal display screen and corresponding display device (2010-01-12),

9. 7505205 - Lighting system enabling combination of several light beams (2009-03-17),

10. 7488077 - Objective for a projection apparatus, and corresponding front-projection or backprojection apparatus (2009-02-10),

11. 6956551 - Device for displaying images by projection, comprising dichroic filters with a gradient (2005-10-18),

12. 5598262 - Process and device for inspecting transparent material (1997-01-28),

Title: The Innovative Contributions of Jean-Jacques Sacre

Introduction

Jean-Jacques Sacre is a notable inventor based in Chateaugiron, France. He has made significant contributions to the field of imaging technology, holding a total of 12 patents. His work focuses on enhancing image capture and display methods, particularly in the realm of stereoscopic imaging.

Latest Patents

Among his latest inventions is the anaglyphic stereoscopic image capture device. This device features an aperture stop disc divided into multiple filtering segments, allowing for the passage of different portions of the spectrum. The third filtering segment is designed to accommodate a larger aperture for the blue color component, enhancing the overall image quality. Another significant patent is a method for sequentially displaying a color image. This method processes a component image associated with a primary color of green hue to reduce spatial frequencies in transition zones. As a result, color break-up defects are noticeably minimized, making this invention particularly useful for anti-piracy image display methods.

Career Highlights

Jean-Jacques Sacre has worked with prominent companies in the technology sector, including Thomson Licensing and Thomson-CSF. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in imaging technology.

Collaborations

Throughout his career, Sacre has collaborated with talented individuals such as Pascal Benoit and Sylvain Thiebaud. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Jean-Jacques Sacre's contributions to imaging technology through his patents and collaborations highlight his innovative spirit and dedication to advancing the field. His work continues to influence the way images are captured and displayed, showcasing the importance of innovation in technology.