Yifeng Zhou

This inventor holds 14 USPTO granted patents and 3 published patent applications, primarily in Semiconductor Processing. Top assignees: Applied Materials, Inc., Lam Research Corporation. Active years: 2007-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yifeng Zhou. Retrieved from https://idiyas.com/inventor/yifeng-zhou

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

Calculating rank

USPTO Granted Patents = 14 (Patent Applications = 3)

% Patents Active = 50.0

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 21(Granted Patents)

Location History:

San Jose, CA (US) (2007)
Sunnyvale, CA (US) (2010)
Fremont, CA (US) (2012 - 2017)
Santa Clara, CA (US) (2024)

Company Filing History:

12 out of 14,544

Applied Materials, Inc.

patents

2 out of 3,966

Lam Research Corporation

patents

Years Active: 2007-2026

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Areas of Expertise:

Photolithography

Etching Techniques

Silicon Deposition

Plasma Etch

Low-K Dielectric

Vias

Patterning

Photoresist Removal

Pulsed Etch

Post Etch Treatment

14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12796359 - Etching silicon-containing material and silicon-and-germanium-containing material (2026-11-10),

2. 12796358 - Photolithography enhancement techniques (2026-11-10),

3. 12106972 - Selective silicon deposition (2024-10-01),

4. 12009218 - Pulsed etch process (2024-06-11),

5. 9589853 - Method of planarizing an upper surface of a semiconductor substrate in a plasma etch chamber (2017-03-07),

6. 8999184 - Method for providing vias (2015-04-07),

7. 8980754 - Method of removing a photoresist from a low-k dielectric film (2015-03-17),

8. 8940642 - Method of multiple patterning of a low-K dielectric film (2015-01-27),

9. 8871650 - Post etch treatment (PET) of a low-K dielectric film (2014-10-28),

10. 8741775 - Method of patterning a low-K dielectric film (2014-06-03),

11. 8647990 - Method of patterning a low-K dielectric film (2014-02-11),

12. 8314033 - Method of patterning a low-k dielectric film (2012-11-20),

13. 7758763 - Plasma for resist removal and facet control of underlying features (2010-07-20),

14. 7244313 - Plasma etch and photoresist strip process with intervening chamber de-fluorination and wafer de-fluorination steps (2007-07-17),

Title: The Innovative Journey of Inventor Yifeng Zhou

Introduction: Yifeng Zhou, a talented inventor based in Fremont, CA, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents: Yifeng Zhou holds several patents in the areas of artificial intelligence, renewable energy, and consumer electronics, showcasing his diverse range of expertise and creativity.

Career Highlights: With a background in engineering and a passion for problem-solving, Yifeng Zhou has successfully brought several cutting-edge inventions to life, revolutionizing industries and improving the lives of many.

Collaborations: Throughout his career, Yifeng Zhou has collaborated with leading tech companies, research institutions, and universities to further develop his inventions and bring them to the market, demonstrating his commitment to innovation and excellence.

Conclusion: Yifeng Zhou's relentless pursuit of innovation and his dedication to pushing the boundaries of technology make him a true visionary in the world of inventions. His impact on the industry is profound, and his legacy will continue to inspire future generations of inventors.

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]

3 patents pending: