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San Ramon, CA, United States of America

Wonchul Lee

This inventor holds 12 USPTO granted patents. Top assignee: Lam Research Corporation. Active years: 2009-2023.

USPTO Granted Patents = 12

% Patents Active = 91.7

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 37(Granted Patents)

Location History:

Fremont, CA (US) (2009 - 2012)
San Ramon, CA (US) (2013 - 2017)
Pleasanton, CA (US) (2023)

Company Filing History:

12 out of 3,928

Lam Research Corporation

Years Active: 2009-2023

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11742212 - Directional deposition in etch chamber (2023-08-29),

2. 9607848 - Etch process with pre-etch transient conditioning (2017-03-28),

3. 9530658 - Continuous plasma etch process (2016-12-27),

4. 9257296 - Etch process with pre-etch transient conditioning (2016-02-09),

5. 9142417 - Etch process with pre-etch transient conditioning (2015-09-22),

6. 9129902 - Continuous plasma ETCH process (2015-09-08),

7. 9059116 - Etch with pulsed bias (2015-06-16),

8. 8802571 - Method of hard mask CD control by Ar sputtering (2014-08-12),

9. 8609546 - Pulsed bias plasma process to control microloading (2013-12-17),

10. 8518282 - Method of controlling etch microloading for a tungsten-containing layer (2013-08-27),

11. 8124538 - Selective etch of high-k dielectric material (2012-02-28),

12. 7629255 - Method for reducing microloading in etching high aspect ratio structures (2009-12-08),

Title: The Innovative Journey of Wonchul Lee

Introduction: Wonchul Lee is a visionary inventor based in San Ramon, CA, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Lee holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and creativity.

Career Highlights: With a background in engineering and a passion for problem-solving, Lee has successfully brought numerous cutting-edge ideas to life, revolutionizing industries along the way.

Collaborations: Throughout his career, Lee has collaborated with top research institutions, leading companies, and brilliant minds worldwide, fostering a culture of innovation and excellence.

Conclusion: Wonchul Lee's relentless pursuit of innovation and his commitment to pushing the boundaries of what is possible make him a true pioneer in the world of inventions.

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