Average Co-Inventor Count = 3.0

ph-index = 11

Forward Citations = 303(Granted Patents)

Location History:

Paris Cedex, FR (1977)
75008 Paris, FR (1977)
Paris, FR (1976 - 1985)
St. Remy les Chevreuse, FR (1986)
St Remy les Chevreuses, FR (1987)
Saint Remy Les Chevreuses, FR (1988)
Remy les Chevreuses, FR (1990)
St. Remy Les Chevreuses, FR (1988 - 1992)

Company Filing History:

1 out of 832,718

Other

patents

Years Active: 1976-1992

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24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5087816 - Infrared detector based on pyroelectric material (1992-02-11),

2. 4944575 - Electrooptical display screen and a method of fabrication of said screen (1990-07-31),

3. 4894263 - Mesomorphic polymer material usable in non linear optics (1990-01-16),

4. 4770810 - Organic compound having a smectic phase A, and a mixture comprising this (1988-09-13),

5. 4717757 - Mesomorphic side-chain polymers having high dielectric anisotropy and a (1988-01-05),

6. 4661576 - Thermotropic polymers with lateral chains having a chiral structure and (1987-04-28),

7. 4614608 - Organic compound having a smectic A phase, mixture containing said (1986-09-30),

8. 4543306 - Electrochemical device which can be used for energy storage (1985-09-24),

9. 4481132 - High stability conductive polyacetylene material and process for the (1984-11-06),

10. 4474679 - Diphenyl benzoates and its use as a dopant for smectic liquid crystals (1984-10-02),

11. 4451412 - Process for producing diffracting phase structures (1984-05-29),

12. 4288528 - Method of making an embossed pattern on an information bearing substrate (1981-09-08),

13. 4268590 - Photomasking composition, process for preparing same and mask obtained (1981-05-19),

14. 4228087 - Mesogenic products for liquid crystal cells (1980-10-14),

15. 4112239 - Mesogenic biphenyl benzoates (1978-09-05),

Title: Innovations by Jean Claude Dubois: A Pioneer in Pyroelectric Sensors and Display Technologies

Introduction

Jean Claude Dubois, based in Paris, France, is an accomplished inventor with a remarkable portfolio of 23 patents. His innovative contributions have significantly advanced the fields of infrared detection and electro-optical display technologies. With extensive experience in reputable companies, Dubois has made a noticeable impact on technology through his inventive prowess.

Latest Patents

Among his latest innovations, Dubois has developed an **Infrared Detector Based on Pyroelectric Material**. This infrared detector is associated with a reading circuit prepared on a semiconductor substrate, which also supports conductive blocks designed to transmit the electrical signals generated by the pyroelectric material towards the reading circuit. Notably, each conductive block corresponds to a picture element or pixel, enhancing the detector's efficiency. The pyroelectric material is applied to a specific side of the semiconductor layer that possesses these conductive blocks, ensuring optimal performance. Additionally, Dubois patented a method related to an **Electrooptical Display Screen**. This invention specifically addresses the construction of liquid-crystal displays by integrating a coupling element of ferroelectric material between an electrode and a control lead, providing improved functionality for image control.

Career Highlights

Throughout his career, Jean Claude Dubois has made significant strides while working at notable companies such as Thomson-CSF and Thomson-Brandt. His roles in these organizations have provided him with the foundation for his many innovative contributions and have allowed him to collaborate on various cutting-edge technologies.

Collaborations

In his journey as an inventor, Dubois has collaborated with various talented professionals, including Pierre Le Barny and Gilles Ravaux. These partnerships have undoubtedly enriched his work and fostered a creative environment conducive to innovation.

Conclusion

Jean Claude Dubois stands as a testament to the power of innovation within the technology sector. With his impressive array of patents and a career that spans significant accomplishments, his work continues to influence the advancement of infrared detection and display technologies. His contributions serve as an inspiration for aspiring inventors looking to make their mark in the world of technology.

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