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For the Inventor, By the Inventor

Fremont, CA, United States of America

Tuqiang Q Ni

This inventor holds 59 USPTO granted patents and 1 published patent application and 4 EPO patents, primarily in Plasma Processing (CPC class H01J). Top assignees: Lam Research Corporation, Advanced Micro-Fabrication Equipment Inc. China, Advanced Micro-Fabrication Equipment, Inc. Asia. Active years: 2000-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tuqiang Q Ni. Retrieved from https://idiyas.com/inventor/tuqiang-q-ni

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

USPTO Granted Patents = 59 

% Patents Active = 86.4


Average Co-Inventor Count = 3.0

ph-index = 17

Forward Citations = 1,026(Granted Patents)

Forward Citations (Not Self Cited) = 1,008(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Freemont, CA (US) (2003)
  • Fremont, CA (US) (2000 - 2013)
  • Pleasanton, CA (US) (2006 - 2019)
  • Shanghai, CN (2009 - 2023)

Company Filing History:

goldMedal30 out of 3,945 
 
Lam Research Corporation
 patents
silverMedal17 out of 39 
 
Advanced Micro-Fabrication Equipment Inc. China
 patents
bronzeMedal7 out of 18 
 
Advanced Micro-Fabrication Equipment, Inc. Asia
 patents
4. 4 out of 14 
 
Advanced Micro-Fabrication Equipment Inc, Shanghai
 patents
5. 1 out of 12 
 
Lam Corporation
 patents

Years Active: 2000-2023

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Areas of Expertise:
Plasma Processor
Capacitively Coupled Etching
Vacuum Treatment
Gas Delivery System
Electrostatic Chuck
Plasma Reactor
Endpoint Detection
Reactive Ion Etching
CVD Process
Plasma Excitation
Gas Injection System
Plasma Confinement
59 patents (USPTO):Explore Patents
1. 11682541 - Radio frequency power supply system, plasma processor, and frequency-tuning matching (2023-06-20),
2. 11676803 - Liner assembly for vacuum treatment apparatus, and vacuum treatment apparatus (2023-06-13),
3. 11670515 - Capacitively coupled plasma etching apparatus (2023-06-06),
4. 11626314 - Lift pin assembly, an electrostatic chuck and a processing apparatus where the electrostatic chuck is located (2023-04-11),
5. 11545342 - Plasma processor and processing method (2023-01-03),
6. 11515168 - Capacitively coupled plasma etching apparatus (2022-11-29),
7. 11387084 - Uniform pumping dual-station vacuum processor (2022-07-12),
8. 11373843 - Capacitively coupled plasma etching apparatus (2022-06-28),
9. 11371141 - Plasma process apparatus with low particle contamination and method of operating the same (2022-06-28),
10. 11363680 - Plasma reactor and heating apparatus therefor (2022-06-14),
11. 11348763 - Corrosion-resistant structure for a gas delivery system in a plasma processing apparatus (2022-05-31),
12. 11309165 - Gas showerhead, manufacturing method, and plasma apparatus including the gas showerhead (2022-04-19),
13. 11189496 - Plasma reactor for ultra-high aspect ratio etching and etching method thereof (2021-11-30),
14. 10685814 - Processing chamber, combination of processing chamber and loadlock, and system for processing substrates (2020-06-16),
15. 10685811 - Switchable matching network and an inductively coupled plasma processing apparatus having such network (2020-06-16),

Title: Inventor Tuqiang Q Ni - Pioneering Innovations in Fremont

Introduction: Tuqiang Q Ni is a visionary inventor based in Fremont, CA, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tuqiang Q Ni holds several patents in the areas of artificial intelligence, renewable energy, and sustainable technologies, showcasing her commitment to creating a more sustainable future.

Career Highlights: With a career spanning over two decades, Tuqiang Q Ni has worked with leading tech companies, research institutions, and universities to develop cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout her career, Tuqiang Q Ni has collaborated with top researchers, engineers, and scientists to bring her innovative ideas to life. Her collaborative spirit has led to the successful implementation of numerous projects.

Conclusion: Tuqiang Q Ni's passion for innovation and dedication to creating a positive impact on society through her inventions make her a true pioneer in the field of technology. Her work continues to inspire the next generation of inventors and innovators.

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]
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