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For the Inventor, By the Inventor

Saint Germain les Arpajon, France

Pierre Doussiere

This inventor holds 6 USPTO granted patents. Top assignees: Alcatel N.v., Alcatel Optronics, Alcatel. Active years: 1994-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pierre Doussiere. Retrieved from https://idiyas.com/inventor/pierre-doussiere-pttvq9nf

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

Calculating rank
USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 4

Forward Citations = 39(Granted Patents)


Location History:

  • Saint Germain les Arpajon, FR (1997)
  • Saint Germain Les Arpajons, FR (1994 - 1998)
  • St Germain les Arpajons, FR (1999)
  • Paris, FR (2002)

Company Filing History:

goldMedal3 out of 736 
 
Alcatel N.v.
 patents
silverMedal2 out of 6 
 
Alcatel Optronics
 patents
bronzeMedal1 out of 2,504 
 
Alcatel
 patents

Years Active: 1994-2002

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6 patents (USPTO):Explore Patents
1. 6411763 - Integrated optical component (2002-06-25),
2. 5982531 - Semiconductor optical amplifier (1999-11-09),
3. 5717711 - Laser device, notably for optical pumping, and method of fabricating it (1998-02-10),
4. 5659646 - Optical waveguide transition and method of fabricating it (1997-08-19),
5. 5654822 - Optical amplifier with low crosstalk and component including this (1997-08-05),
6. 5278094 - Method of manufacturing a planar buried heterojunction laser (1994-01-11),

Title: Pierre Doussiere: Innovator in Optical Components

Introduction

Pierre Doussiere is a notable inventor based in Saint Germain Les Arpajons, France. He has made significant contributions to the field of optical components, holding a total of 6 patents. His work has advanced the technology used in integrated optical systems.

Latest Patents

Among his latest patents is an integrated optical component that features a first section including a wave guide perpendicular to an output facet of the component. This design allows for a termination of the wave guide to be coupled to the facet, enhancing the efficiency of signal transmission. Additionally, he has developed a semiconductor optical amplifier that further demonstrates his innovative approach to optical technology.

Career Highlights

Throughout his career, Pierre Doussiere has worked with prominent companies such as Alcatel N.V. and Alcatel Optronics. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in optical technology.

Collaborations

Pierre has collaborated with notable individuals in the field, including Jean-Yves Emery and Leon Goldstein. These partnerships have fostered a creative environment that has led to the development of innovative solutions in optical components.

Conclusion

Pierre Doussiere's contributions to the field of optical technology are significant and impactful. His patents and collaborations reflect a commitment to innovation that continues to influence the industry.

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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