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For the Inventor, By the Inventor

Belmont, CA, United States of America

Yu Lei

LinkedIn
USPTO Granted Patents = 53 

 

Average Co-Inventor Count = 7.9

ph-index = 6

Forward Citations = 163(Granted Patents)

Forward Citations (Not Self Cited) = 150(Dec 10, 2025)


Location History:

  • Foster City, CA (US) (2013 - 2020)
  • San Jose, CA (US) (2014 - 2022)
  • Belmont, CA (2022)
  • Belmont, CA (US) (2014 - 2024)

Company Filing History:

goldMedal53 out of 13,713 
 
Applied Materials, Inc.
 patents

Years Active: 2013-2025

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Areas of Expertise:
Selective Metal Removal
CVD Tungsten Fill
Plasma Pre-Clean
Metal Gapfill
Tungsten Deposition
Substrate Support
Atomic Layer Deposition
NMOS Devices
Metal Gate Materials
Hybrid Titanium Oxide Films
Doping Engineering
Process Integration
53 patents (USPTO):Explore Patents
1. D1101709 - Process chamber shower head (2025-11-11),
2. 12469747 - Selective metal selectivity improvement with RF pulsing (2025-11-11),
3. 12463052 - Directional selective junction clean with field polymer protections (2025-11-04),
4. 12406884 - Self field-suppression CVD tungsten (W) fill on PVD W liner (2025-09-02),
5. D1089130 - Process chamber manifold (2025-08-19),
6. 12394619 - Metal oxide preclean for bottom-up gapfill in MEOL and BEOL (2025-08-19),
7. 12374568 - One chamber multi-station selective metal removal (2025-07-29),
8. 12293902 - Process kit for a substrate support (2025-05-06),
9. 12272659 - Methods for forming metal gapfill with low resistivity (2025-04-08),
10. 12230479 - Processing chamber with multiple plasma units (2025-02-18),
11. 12191200 - Methods for minimizing feature-to-feature gap fill height variations (2025-01-07),
12. 12100576 - Metal oxide preclean chamber with improved selectivity and flow conductance (2024-09-24),
13. 11967525 - Selective tungsten deposition at low temperatures (2024-04-23),
14. 11955381 - Low-temperature plasma pre-clean for selective gap fill (2024-04-09),
15. 11955319 - Processing chamber with multiple plasma units (2024-04-09),

Title: Inventor Yu Lei: Pioneering Innovations in Belmont, CA

Introduction: Yu Lei is a distinguished inventor based in Belmont, CA, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yu Lei holds several patents in the areas of artificial intelligence, machine learning, and robotics, showcasing his commitment to pushing the boundaries of technological advancement.

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

Collaborations: Throughout his career, Yu Lei has collaborated with top engineers, scientists, and researchers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Inventor Yu Lei's relentless pursuit of innovation and his passion for creating transformative technologies continue to inspire the next generation of inventors and innovators worldwide.

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