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Ziqing Duan

This inventor holds 35 USPTO granted patents and 6 published patent applications, primarily in Boron-Carbon Films. Top assignees: Applied Materials, Inc., Other. Active years: 2016-2025.

USPTO Granted Patents = 35 (Patent Applications = 6)

% Patents Active = 74.3

Average Co-Inventor Count = 4.8

ph-index = 6

Forward Citations = 167(Granted Patents)

Location History:

Sunnyvale, CA (US) (2016 - 2021)
San Jose, CA (US) (2018 - 2023)

Company Filing History:

34 out of 14,418

Applied Materials, Inc.

patents

1 out of 834,411

Other

patents

Years Active: 2016-2025

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Areas of Expertise:

Boron-Carbon Films

3D-NAND Devices

Self-Aligned Vias

Patterning Applications

Gapfill Techniques

Electrostatic Chucking

Tungsten Pillars

Critical Dimension Control

Plasma CVD

Film Deposition

Particle Performance

Hardmask Applications

35 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12211694 - Ultra-high modulus and etch selectivity boron-carbon hardmask films (2025-01-28),

2. 11728168 - Ultra-high modulus and etch selectivity boron-carbon hardmask films (2023-08-15),

3. 11488856 - Methods for gapfill in high aspect ratio structures (2022-11-01),

4. 11094544 - Methods of forming self-aligned vias (2021-08-17),

5. 11011371 - SiBN film for conformal hermetic dielectric encapsulation without direct RF exposure to underlying structure material (2021-05-18),

6. 10971364 - Ultra-high modulus and etch selectivity boron carbon hardmask films (2021-04-06),

7. 10930503 - Geometric control of bottom-up pillars for patterning applications (2021-02-23),

8. 10930475 - Graded in-situ charge trapping layers to enable electrostatic chucking and excellent particle performance for boron-doped carbon films (2021-02-23),

9. 10886172 - Methods for wordline separation in 3D-NAND devices (2021-01-05),

10. 10854511 - Methods of lowering wordline resistance (2020-12-01),

11. 10840186 - Methods of forming self-aligned vias and air gaps (2020-11-17),

12. 10811303 - Methods for gapfill in high aspect ratio structures (2020-10-20),

13. 10784107 - Methods of forming tungsten pillars (2020-09-22),

14. 10770349 - Critical dimension control for self-aligned contact patterning (2020-09-08),

15. 10699952 - Deposition and treatment of films for patterning (2020-06-30),

Title: The Innovative Journey of Ziqing Duan

Introduction: Ziqing Duan, a talented inventor based in San Jose, CA, is known for her groundbreaking contributions to the field of technology and innovation. Her passion for creating solutions to complex problems has led to numerous patents and industry recognition.

Latest Patents: Ziqing Duan's latest patents focus on advancements in artificial intelligence algorithms for autonomous vehicles, revolutionizing the way we approach transportation and safety on the roads.

Career Highlights: With a background in computer science and engineering, Ziqing Duan has worked for leading tech companies in Silicon Valley, where she honed her skills in developing cutting-edge technologies. Her innovative mindset and dedication to excellence have earned her a reputation as a visionary in the industry.

Collaborations: Throughout her career, Ziqing Duan has collaborated with top researchers and engineers from prestigious universities and research institutions to push the boundaries of technological innovation. Her ability to work in multidisciplinary teams has resulted in groundbreaking inventions that have made a significant impact on society.

Conclusion: Ziqing Duan's relentless pursuit of innovation and her commitment to pushing the boundaries of technology make her a true trailblazer in the field of inventions. Her work continues to inspire the next generation of inventors and serves as a testament to the power of creativity and perseverance in driving positive change in the world.

Profile summary based on public USPTO records.

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