Sheng-Chih Lai

This inventor holds 91 USPTO granted patents and 45 published patent applications, primarily in 3D Memory Technology (CPC class H10B51-20). Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2020-2026.

USPTO Granted Patents = 91 (Patent Applications = 45)

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 93(Granted Patents)

Forward Citations (Not Self Cited) = 52(Dec 10, 2025)

Inventors with similar research interests:

🔬 See more inventors

Location History:

Hsinchu County, TW (2020 - 2024)
Hsinchu, TW (2021 - 2024)

Company Filing History:

91 out of 42,810

Taiwan Semiconductor Manufacturing Comp. Ltd.

patents

Years Active: 2020-2026

Loading Chart...

Areas of Expertise:

Memory Device

3D Memory

Ferroelectric Memory

Vertical Gate Line

Isolation Structures

Transistorless Memory

Bipolar Selector

Integrated Circuit

Programming Circuit

Conductive Pillars

Dynamic RAM

Memory Array

91 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12688881 - Thyristor memory cell, thyristor memory array, and method for fabricating a thyristor memory array (2026-07-21),

2. 12635141 - Memory device and method of forming the same (2026-05-19),

3. 12615779 - Memory device (2026-04-28),

4. 12604675 - Self-aligned heater for PCRAM using a continuous dielectric (2026-04-14),

5. 12471346 - Memory array isolation structures (2025-11-11),

6. 12464755 - Integrated circuit, transistor and method of fabricating the same (2025-11-04),

7. 12464723 - Semiconductor memory device with vertical gate line (2025-11-04),

8. 12419054 - Three-dimensional memory array with local line selector (2025-09-16),

9. 12414295 - Semiconductor memory structure and method for forming the same (2025-09-09),

10. 12406708 - Memory device with unipolar selector (2025-09-02),

11. 12389607 - Bipolar selector with independently tunable threshold voltages (2025-08-12),

12. 12382639 - Three-dimensional memory device and method (2025-08-05),

13. 12376310 - Memory cell having source or drain electrode with kink portion, memory array and manufacturing method thereof (2025-07-29),

14. 12363911 - Semiconductor structure and method for forming thereof (2025-07-15),

15. 12363907 - Memory device comprising conductive pillars (2025-07-15),

Title: The Innovative Journey of Inventor Sheng-Chih Lai

Introduction: Sheng-Chih Lai, a talented inventor hailing from Hsinchu County, Taiwan, has made significant contributions to the field of technology with his groundbreaking inventions.

Latest Patents: Sheng-Chih Lai holds several patents in the areas of semiconductor technology and renewable energy solutions, showcasing his continuous dedication to innovation.

Career Highlights: Throughout his illustrious career, Sheng-Chih Lai has worked with leading tech companies and research institutions, where he has spearheaded projects that have pushed the boundaries of technological advancements.

Collaborations: Sheng-Chih Lai is known for his collaborative spirit, having partnered with fellow inventors, engineers, and researchers to bring his ideas to life. His ability to work in multidisciplinary teams has led to the successful development of cutting-edge technologies.

Conclusion: In conclusion, Sheng-Chih Lai's passion for innovation, coupled with his technical expertise, has solidified his position as a respected figure in the world of inventions. His relentless pursuit of excellence continues to inspire aspiring inventors worldwide.