Adrian I Cogan

This inventor holds 50 USPTO granted patents, primarily in Circuit Protection Devices (CPC class 357 ). Top assignees: Gte Laboratories Incorporated, Siliconix Incorporated, Tyco Electronics Corporation. Active years: 1982-2011.

USPTO Granted Patents = 50

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 21

Forward Citations = 1,461(Granted Patents)

Forward Citations (Not Self Cited) = 1,408(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Waltham, MA (US) (1982 - 1989)
San Jose, CA (US) (1986 - 1997)
San Carlos, CA (US) (2000 - 2001)
Redwood Shores, CA (US) (2000 - 2002)
Redwood City, CA (US) (2001 - 2011)

Company Filing History:

18 out of 937

Gte Laboratories Incorporated

patents

17 out of 256

Siliconix Incorporated

patents

8 out of 2,043

Tyco Electronics Corporation

patents

4. 1 out of 9

Microwave Technology, Inc.

patents

5. 6 out of 834,307

Other

patents

Years Active: 1982-2011

Loading Chart...

Areas of Expertise:

Circuit Protection

TVS Diodes

Power Transistors

Semiconductor Devices

Voltage Regulators

Field Effect Transistors

Integrated Circuits

Overload Protection

Electrical Devices

High Frequency JFET

Power Control Circuits

Dynamic Range Circuits

50 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7932133 - Circuit protection method using diode with improved energy impulse rating (2011-04-26),

2. 7544544 - Low capacitance two-terminal barrier controlled TVS diodes (2009-06-09),

3. 7244970 - Low capacitance two-terminal barrier controlled TVS diodes (2007-07-17),

4. 6914416 - Electrical device including a voltage regulator mounted on a variable resistor (2005-07-05),

5. 6667461 - Multiple load protection and control device (2003-12-23),

6. 6518731 - Devices and methods for protection of rechargeable elements (2003-02-11),

7. 6373347 - Power control circuits and methods (2002-04-16),

8. 6331763 - Devices and methods for protection of rechargeable elements (2001-12-18),

9. 6222716 - Power line protection devices and methods for providing overload protection to multiple outputs (2001-04-24),

10. 6188556 - Two-terminal transistor PTC circuit protection devices (2001-02-13),

11. 6181541 - Transistor-PTC circuit protection devices (2001-01-30),

12. 6153948 - Electronic circuits with wide dynamic range of on/off delay time (2000-11-28),

13. 6072681 - Power line protection devices and methods (2000-06-06),

14. 5648664 - BIFET vacuum tube replacement structure (1997-07-15),

15. 5576245 - Method of making vertical current flow field effect transistor (1996-11-19),

Title: The Innovative Mind of Adrian I Cogan

Introduction: Adrian I Cogan is a visionary inventor based in San Jose, CA, known for his groundbreaking contributions to the field of technology and beyond.

Latest Patents: Adrian I Cogan holds several patents in various industries, including telecommunications, artificial intelligence, and renewable energy.

Career Highlights: With a career spanning over two decades, Adrian I Cogan has worked for leading tech companies, spearheading research and development projects that have resulted in cutting-edge innovations.

Collaborations: Throughout his career, Adrian I Cogan has collaborated with top researchers, engineers, and scientists, fostering a culture of creativity and excellence in all his projects.

Conclusion: Adrian I Cogan's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true pioneer in the world of inventions.