Alexei Sadovnikov

This inventor holds 68 USPTO granted patents and 28 published patent applications and 3 EPO patents, primarily in Semiconductor Transistors (CPC class H01L). Top assignees: Texas Instruments Corporation, National Semiconductor Corporation. Active years: 2002-2026.

USPTO Granted Patents = 68 (Patent Applications = 28)

% Patents Active = 98.5

EPO Patents = 3 (Patent Applications = 6)

Average Co-Inventor Count = 2.6

ph-index = 7

Forward Citations = 187(Granted Patents)

Forward Citations (Not Self Cited) = 166(Dec 10, 2025)

Inventors with similar research interests:

Location History:

San Jose, CA (US) (2012)
Sunnyvale, TX (US) (2021)
Sunnyvale, CA (US) (2002 - 2024)

Company Filing History:

53 out of 29,854

Texas Instruments Corporation

patents

15 out of 4,791

National Semiconductor Corporation

patents

Years Active: 2002-2026

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Areas of Expertise:

LDMOS

Breakdown Diodes

High Voltage Isolation

MOS Transistor

Integrated Circuit

Bipolar Junction Transistor

Deep Trench Isolation

Low Dynamic Resistance

Analog Transistor

Silicide Emitter

N-Type Well Diode

Guard Rings

68 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12635488 - Merged trenches surrounded by wider trench for isolating semiconductor devices (2026-05-19),

2. 12520542 - Corrugated metal oxide semiconductor transistor (2026-01-06),

3. 12501633 - Breakdown diodes and methods of making the same (2025-12-16),

4. 12464761 - LOCOS fillet for drain reduced breakdown in high voltage transistors (2025-11-04),

5. 12363926 - Vertical deep trench and deep trench island based deep n-type well diode and diode triggered protection device (2025-07-15),

6. 12327829 - Rugged LDMOS with field plate (2025-06-10),

7. 12243939 - Laterally diffused metal-oxide semiconductor (LDMOS) transistor with integrated back-gate (2025-03-04),

8. 12218190 - False collectors and guard rings for semiconductor devices (2025-02-04),

9. 12211807 - Semiconductor doped region with biased isolated members (2025-01-28),

10. 12136625 - Low cost, high performance analog metal oxide semiconductor transistor (2024-11-05),

11. 12113128 - DMOS transistor having thick gate oxide and STI and method of fabricating (2024-10-08),

12. 12015057 - Carbon, nitrogen and/or fluorine co-implants for low resistance transistors (2024-06-18),

13. 12015054 - False collectors and guard rings for semiconductor devices (2024-06-18),

14. 11869986 - Vertical deep trench and deep trench island based deep n-type well diode and diode triggered protection device (2024-01-09),

15. 11830830 - Semiconductor doped region with biased isolated members (2023-11-28),

Title:

Inventor Spotlight: Alexei Sadovnikov

Introduction:

Alexei Sadovnikov is a renowned inventor based in Sunnyvale, California. With a passion for innovation and a keen eye for problem-solving, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents:

Alexei Sadovnikov holds several patents in various technological domains, including artificial intelligence, machine learning, and robotics. His most recent patents focus on enhancing user experience through cutting-edge technologies.

Career Highlights:

Throughout his career, Alexei Sadovnikov has demonstrated a remarkable ability to translate complex ideas into practical solutions. His innovative approach has led to the development of revolutionary products that have reshaped the tech industry.

Collaborations:

Alexei Sadovnikov has collaborated with leading tech companies and research institutions to further his inventions. His partnerships have been instrumental in bringing his ideas to life and pushing the boundaries of technological advancement