Santa Clara, CA, United States of America

Rui Cheng

This inventor holds 72 USPTO granted patents and 28 published patent applications, primarily in Silicon Film Deposition (CPC class H01L). Top assignee: Applied Materials, Inc.. Active years: 2017-2026.

USPTO Granted Patents = 72 (Patent Applications = 28)

% Patents Active = 98.6

Average Co-Inventor Count = 5.0

ph-index = 6

Forward Citations = 150(Granted Patents)

Forward Citations (Not Self Cited) = 136(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Santa Clara, CA (US) (2017 - 2024)
San Jose, CA (US) (2019 - 2024)

Company Filing History:

72 out of 14,433

Applied Materials, Inc.

patents

Years Active: 2017-2026

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Areas of Expertise:

Silicon Deposition

Machine Learning

PECVD

Boron Doping

Amorphous Silicon

Temperature Control

Thermal CVD

Gap-Fill Techniques

3D NAND Etch

Plasma Deposition

Hydrogen Management

Photoresist Modification

72 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12733164 - Methods and devices for 3D NAND using silicon-and-halogen-containing materials (2026-09-08),

2. 12727407 - RF pulsing assisted tungsten-containing film deposition (2026-09-01),

3. 12721071 - Selectivity of boron hard masks using ion implant (2026-08-25),

4. 12721062 - Methods to improve oxide sidewall quality (2026-08-25),

5. 12713846 - SURFACE PROFILING AND TEXTURING OF CHAMBER COMPONENTS (2026-08-18),

6. 12642025 - Low temperature carbon gapfill with reduced void or seam formation (2026-05-26),

7. 12568791 - Controlling concentration profiles for deposited films using machine learning (2026-03-03),

8. 12550651 - Selective etching of silicon-containing material relative to metal-doped boron films (2026-02-10),

9. 12482646 - Processes for depositing SiB films (2025-11-25),

10. 12469700 - Ion implantation for reduced hydrogen incorporation in amorphous silicon (2025-11-11),

11. 12451345 - PECVD of SiBN thin films with low leakage current (2025-10-21),

12. 12421607 - Systems and methods for substrate support temperature control (2025-09-23),

13. 12365986 - Remote capacitively coupled plasma deposition of amorphous silicon (2025-07-22),

14. 12334358 - Integration processes utilizing boron-doped silicon materials (2025-06-17),

15. 12325910 - Deposition of conformal and gap-fill amorphous silicon thin-films (2025-06-10),

Title: The Innovative Journey of Rui Cheng

Introduction: Rui Cheng, a talented inventor based in Santa Clara, CA, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents: Rui Cheng's latest patents include a cutting-edge artificial intelligence algorithm for autonomous vehicles, a revolutionary smart home device for energy efficiency, and a unique wearable technology for health monitoring.

Career Highlights: With a background in electrical engineering and computer science, Rui Cheng has worked for top tech companies in Silicon Valley, where he honed his skills in developing innovative solutions. His career highlights include leading research teams in developing next-generation technologies and receiving multiple awards for his inventions.

Collaborations: Rui Cheng has collaborated with leading research institutions and universities to further advance his inventions. His partnerships have resulted in groundbreaking projects that have the potential to shape the future of technology.

Conclusion: Rui Cheng's passion for innovation and his dedication to pushing the boundaries of technology have established him as a prominent figure in the world of inventions. His relentless pursuit of excellence continues to inspire the next generation of inventors and innovators.