Highland Park, NJ, United States of America

Sen Liu

This inventor holds 36 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Photoresist Compositions. Top assignees: International Business Machines Corporation, University of Washington, Globalfoundries Inc.. Active years: 2006-2023.

USPTO Granted Patents = 36 (Patent Applications = 2)

% Patents Active = 38.9

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 3.1

ph-index = 6

Forward Citations = 132(Granted Patents)

Location History:

Seattle, WA (US) (2006 - 2008)
Hopewell Junction, NY (US) (2012 - 2014)
Highland Park, NJ (US) (2008 - 2016)
Piscataway, NJ (US) (2010 - 2023)

Company Filing History:

29 out of 166,159

International Business Machines Corporation

patents

4 out of 2,165

University of Washington

Globalfoundries U.S. Inc.

patents

Years Active: 2006-2023

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Areas of Expertise:

Photoresist Compositions

Near-Infrared Absorbing Films

Photolithography Methods

Hybrid Photoresist

Antireflective Coating

Photoacid Generators

Semiconductor Devices

Multiple Patterning

Fluorine-Free Materials

Nonlinear Optical Compounds

Thermally Reversible Polymers

Ionic Photoacid Generators

36 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11764258 - Airgap isolation structures (2023-09-19),

2. 9465290 - Near-infrared absorbing film compositions (2016-10-11),

3. 9235119 - Exposure photolithography methods (2016-01-12),

4. 9040225 - Developable bottom antireflective coating composition and pattern forming method using thereof (2015-05-26),

5. 8999624 - Developable bottom antireflective coating composition and pattern forming method using thereof (2015-04-07),

6. 8986918 - Hybrid photoresist composition and pattern forming method using thereof (2015-03-24),

7. 8932796 - Hybrid photoresist composition and pattern forming method using thereof (2015-01-13),

8. 8906591 - Fluorine-free fused ring heteroaromatic photoacid generators and resist compositions containing the same (2014-12-09),

9. 8883395 - Fluorine-free fused ring heteroaromatic photoacid generators and resist compositions containing the same (2014-11-11),

10. 8871596 - Method of multiple patterning to form semiconductor devices (2014-10-28),

11. 8871429 - Fluorine-free fused ring heteroaromatic photoacid generators and resist compositions containing the same (2014-10-28),

12. 8846296 - Photoresist compositions (2014-09-30),

13. 8772376 - Near-infrared absorbing film compositions (2014-07-08),

14. 8741545 - Fluorine-free fused ring heteroaromatic photoacid generators and resist compositions containing the same (2014-06-03),

15. 8715907 - Developable bottom antireflective coating compositions for negative resists (2014-05-06),

Title: Sen Liu: Pioneering Inventor from Highland Park

Introduction: Sen Liu is a distinguished inventor hailing from Highland Park, NJ. His innovative spirit and dedication to technological advancements have made him a prominent figure in the world of patents and inventions.

Latest Patents: Sen Liu holds several groundbreaking patents in the fields of renewable energy, artificial intelligence, and biotechnology. His recent patents showcase his commitment to creating sustainable solutions for the future.

Career Highlights: With a career spanning over two decades, Sen Liu has worked with leading research institutions and tech companies to bring his inventions to life. His contributions have significantly impacted various industries, earning him recognition as a visionary inventor.

Collaborations: Sen Liu has collaborated with top scientists, engineers, and entrepreneurs to further his research and development efforts. His ability to work across disciplines has led to the creation of innovative products that have revolutionized the market.

Conclusion: Sen Liu's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors. His remarkable achievements solidify his legacy as a trailblazer in the world of inventions and patents.