Chambly, Canada

Julien Sylvestre

This inventor holds 19 USPTO granted patents and 2 published patent applications, primarily in Semiconductor Packaging. Top assignees: International Business Machines Corporation, Systemex-Energies International Inc.. Active years: 2009-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Julien Sylvestre. Retrieved from https://idiyas.com/inventor/julien-sylvestre

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

USPTO Granted Patents = 19 

% Patents Active = 15.8

Average Co-Inventor Count = 2.0

ph-index = 4

Forward Citations = 49(Granted Patents)


Location History:

  • Quebec, CA (2012)
  • Bromont, CA (2013)
  • Chambly, CA (2009 - 2018)
  • Sherbrooke, CA (2017 - 2019)

Company Filing History:


Years Active: 2009-2019

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Areas of Expertise:
Integrated Circuit Cooling
Thermocompression
Semiconductor Chip Assembly
Liquid Metal Flip Chip
Low-Stress Packaging
Soldering Techniques
Grain Fragmentation
Metallurgical Properties
Stress Reduction
Microelectronic Packages
Underfill Adhesion
Layer Thickness Optimization
19 patents (USPTO):Explore Patents

Title: Innovations by Julien Sylvestre: Pioneering Solutions in Integrated Circuit Cooling

Introduction

Julien Sylvestre, a notable inventor based in Chambly, CA, has made significant contributions to the field of thermal management in integrated circuits. With a remarkable portfolio of 19 patents, he continues to push the boundaries of innovation in semiconductor technology.

Latest Patents

Among Julien's most recent inventions is a patent related to "Apparatus and methods for cooling of an integrated circuit." This invention utilizes a vessel to hold a coolant in liquid form, allowing thermal coupling with the integrated circuit (IC) to effectively transfer heat. The system includes a controller that intelligently modulates the heat flux supplied by the IC, optimizing the cooling process. Another pivotal patent is the "Thermocompression for semiconductor chip assembly," which describes an innovative assembly process for semiconductor chips using solder bumps and underfill materials, enhancing reliability and performance.

Career Highlights

Julien has had a distinguished career, working with prominent companies such as IBM and Systemex-Energies International Inc. His experience in these organizations has been instrumental in his development of pioneering technologies and methods that address critical challenges within the semiconductor industry.

Collaborations

Throughout his career, Julien has collaborated with talented professionals, including coworkers Peter Jeffrey Brofman and Marie-Claude Paquet. These collaborations have fostered a creative environment, enhancing the innovation process and leading to groundbreaking advancements in electronics.

Conclusion

Julien Sylvestre's contributions to integrated circuit technology reflect his dedication to solving complex engineering problems through innovative solutions. With an impressive track record of patents and collaborations in prestigious companies, he is well-positioned to continue making significant impacts in the field of semiconductor advancements.

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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