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For the Inventor, By the Inventor

San Jose, CA, United States of America

Roger Leung

This inventor holds 24 USPTO granted patents, primarily in Dielectric Materials. Top assignee: Honeywell International Inc.. Active years: 2001-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger Leung. Retrieved from https://idiyas.com/inventor/roger-leung

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

Calculating rank
USPTO Granted Patents = 24

% Patents Active = 54.2

Average Co-Inventor Count = 4.5

ph-index = 10

Forward Citations = 322(Granted Patents)


Company Filing History:

goldMedal24 out of 16,055 
 
Honeywell International Inc.
 patents

Years Active: 2001-2015

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Areas of Expertise:
Dielectric Films
Low Dielectric Constant
Antireflective Coatings
Porous Silica
Nanoporous Materials
Hybrid Inorganic/Organic
Organosiloxanes
Cage-Like Structures
Colloidal Silica
Toughening Agent Materials
Repairing Damage
Polymers
24 patents (USPTO):Explore Patents
1. 8992806 - Antireflective coatings for via fill and photolithography applications and methods of preparation thereof (2015-03-31),
2. 8475666 - Method for making toughening agent materials (2013-07-02),
3. 8053159 - Antireflective coatings for via fill and photolithography applications and methods of preparation thereof (2011-11-08),
4. 7915159 - Treating agent materials (2011-03-29),
5. 7709371 - Repairing damage to low-k dielectric materials using silylating agents (2010-05-04),
6. 7381442 - Porogens for porous silica dielectric for integral circuit applications (2008-06-03),
7. 7381441 - Low metal porous silica dielectric for integral circuit applications (2008-06-03),
8. 7307137 - Low dielectric constant materials and methods of preparation thereof (2007-12-11),
9. 7148263 - Hybrid inorganic/organic low k dielectric films with improved mechanical strength (2006-12-12),
10. 7011889 - Organosiloxanes (2006-03-14),
11. 6967172 - Colloidal silica composite films for premetal dielectric applications (2005-11-22),
12. 6962727 - Organosiloxanes (2005-11-08),
13. 6890641 - Low dielectric materials and methods of producing same (2005-05-10),
14. 6849696 - Low dielectric constant organic dielectrics based on cage-like structures (2005-02-01),
15. 6797777 - Low dielectric constant organic dielectrics based on cage-like structures (2004-09-28),

Title: **Innovative Patents of Roger Leung in San Jose, CA**

Introduction

Roger Leung is a distinguished inventor based in San Jose, California, known for his impressive portfolio comprising 24 patents. His work primarily focuses on advancements in materials science, particularly in the field of coatings and compositions essential for various applications.

Latest Patents

Among his latest contributions to technology are noteworthy patents, such as the "Antireflective coatings for via fill and photolithography applications and methods of preparation thereof." This patent describes an innovative absorbing composition containing at least one inorganic-based compound, along with an absorbing compound and a material modification agent. The methods proposed for creating the absorbing composition include mixing these components with an acid/water mixture and solvents to form a reaction mixture, which can be processed at room temperature or heated to achieve desired results. Additional methods for producing toughening agent materials are also described, aimed at enhancing hydrophobicity in organosilicate glass dielectric films.

Career Highlights

Roger is significantly contributing to the field through his role at Honeywell International Inc., where he utilizes his expertise to drive innovation. His prolific patent output underscores his commitment to advancing material technologies and developing practical solutions for industry challenges.

Collaborations

Throughout his career, Roger has had the privilege of collaborating with esteemed colleagues, including Kreisler S. Lau and Songyuan Xie. These partnerships have further enriched the research environment and facilitated the development of groundbreaking technologies that have a lasting impact.

Conclusion

Roger Leung continues to be a pivotal figure in the realm of innovation, with his patents demonstrating a blend of creativity and technical prowess. His ongoing work at Honeywell and collaborations with fellow inventors highlight the importance of teamwork in fostering advancements in materials science and 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]
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