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For the Inventor, By the Inventor

San Jose, CA, United States of America

Tomohiko Kitajima

LinkedIn
USPTO Granted Patents = 30 

Average Co-Inventor Count = 4.2

ph-index = 5

Forward Citations = 55(Granted Patents)


Location History:

  • Chiba, JP (2006)
  • Santa Clara, CA (US) (2015 - 2019)
  • San Jose, CA (US) (2016 - 2024)

Company Filing History:

goldMedal30 out of 13,713 
 
Applied Materials, Inc.
 patents

Years Active: 2006-2025

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30 patents (USPTO):Explore Patents
1. 12482749 - L-type wordline connection structure for three-dimensional memory (2025-11-25),
2. 12477723 - Three dimensional memory device and method of fabrication (2025-11-18),
3. 12464716 - NAND cell structure with charge trap cut (2025-11-04),
4. 12444615 - Forming a doped hardmask (2025-10-14),
5. 12408370 - Structure and fabrication method of high voltage MOSFET with a vertical drift region (2025-09-02),
6. 12310014 - Selection gate separation for 3D NAND (2025-05-20),
7. 12148475 - Selection gate separation for 3D NAND (2024-11-19),
8. 12142475 - Sequential plasma and thermal treatment (2024-11-12),
9. 11930637 - Confined charge trap layer (2024-03-12),
10. 11818877 - Three-dimensional dynamic random access memory (DRAM) and methods of forming the same (2023-11-14),
11. 11749315 - 3D DRAM structure with high mobility channel (2023-09-05),
12. 11594537 - 3-d dram cell with mechanical stability (2023-02-28),
13. 11587930 - 3-D DRAM structures and methods of manufacture (2023-02-21),
14. 11587796 - 3D-NAND memory cell structure (2023-02-21),
15. 11574924 - Memory cell fabrication for 3D NAND applications (2023-02-07),

Title: Top Inventor in San Jose

Introduction: Shan Liu is recognized as a leading inventor in San Jose, contributing significantly to various technological advancements.

Latest Patents: Shan Liu holds several patents that showcase innovative solutions in his field.

Career Highlights: Throughout his career, Liu has achieved numerous milestones that highlight his expertise and impact on technology.

Collaborations: He has collaborated with various organizations and professionals, enhancing the scope of his inventions.

Conclusion: Shan Liu continues to be a prominent figure in the world of innovation, inspiring future generations of inventors.

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