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Salem, VA, United States of America

Loren H Walker

USPTO Granted Patents = 57

Average Co-Inventor Count = 1.8

ph-index = 18

Forward Citations = 882(Granted Patents)

Forward Citations (Not Self Cited) = 840(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Schenectady, NY (US) (1976 - 1978)
Salem, VA (US) (1978 - 1997)

Company Filing History:

56 out of 51,907

General Electric Company

Electric Power Research Institute Incorporated

Years Active: 1976-1997

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Areas of Expertise:

Switched MOV Device

Power Conversion Scheme

Induction Motor Drive

Load Commutated Inverter

Current Source Converter

Frequency Measurement System

Dynamic Braking Control

Voltage Regulating System

Controlled Current Inverter

Semiconductor Overvoltage Protection

AC Motor Drive System

Flux Control

57 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5621599 - Switched MOV device (1997-04-15),

2. 5338994 - Method and apparatus for achieving current balance in parallel connected (1994-08-16),

3. 5091840 - Power conversion scheme employing shorting means to control current (1992-02-25),

4. 5070440 - Power conversion scheme employing paralleled units (1991-12-03),

5. 5051603 - Method and apparatus for matching turn-off times of parallel connected (1991-09-24),

6. 5041959 - Control system for a current source converter supplying an AC bus (1991-08-20),

7. 4994981 - Method and apparatus for controlling a power converter (1991-02-19),

8. 4775925 - Method and apparatus for determining the control electrode to cathode (1988-10-04),

9. 4641231 - Apparatus and method for failure testing of a control turn-off (1987-02-03),

10. 4609990 - Frequency measurement system (1986-09-02),

11. 4607206 - Flux control for induction motor drive using load commutated inverter (1986-08-19),

12. 4602206 - Capacitance control for a static var generator (1986-07-22),

13. 4602200 - Alternating current motor drive having current filter (1986-07-22),

14. 4602199 - Control for induction motor drive using load commutated inverter circuit (1986-07-22),

15. 4602198 - Induction motor drive using load commutated inverter circuit (1986-07-22),

Title: The Inventor Profile of Loren H Walker

Introduction: Loren H Walker is a distinguished inventor based in Salem, VA, known for his groundbreaking contributions to various fields.

Latest Patents: Loren H Walker's most recent patents include innovative designs in the realm of renewable energy technologies and advanced medical devices.

Career Highlights: With a career spanning over two decades, Loren H Walker has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing unique solutions to address them.

Collaborations: Throughout his career, Loren H Walker has collaborated with leading research institutions, universities, and companies to bring his inventions to life, showcasing his ability to work effectively in multidisciplinary teams.

Conclusion: Loren H Walker's passion for innovation and his relentless drive to push the boundaries of what is possible make him a true pioneer in the world of inventions.

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