Company Filing History:

22 out of 388

Micrel, Incorporated

patents

3 out of 463

Actel Corporation, Inc.

patents

Years Active: 1992-2012

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25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8227860 - System for vertical DMOS with slots (2012-07-24),

2. 7576390 - System for vertical DMOS with slots (2009-08-18),

3. 7541235 - Method for providing a programmable electrostatic discharge (ESD) protection device (2009-06-02),

4. 7183193 - Integrated device technology using a buried power buss for major device and circuit advantages (2007-02-27),

5. 7102167 - Method and system for providing a CMOS output stage utilizing a buried power buss (2006-09-05),

6. 7098113 - Method and system for providing a power lateral PNP transistor using a buried power buss (2006-08-29),

7. 7087491 - Method and system for vertical DMOS with slots (2006-08-08),

8. 7081654 - Method and system for a programmable electrostatic discharge (ESD) protection circuit (2006-07-25),

9. 7060545 - Method of making truncated power enhanced drift lateral DMOS device with ground strap (2006-06-13),

10. 7033901 - Buried power buss utilized as a ground strap for high current, high power semiconductor devices and a method for providing the same (2006-04-25),

11. 7002187 - Integrated schottky diode using buried power buss structure and method for making same (2006-02-21),

12. 6894393 - Buried power bus utilized as a sinker for high current, high power semiconductor devices and a method for providing the same (2005-05-17),

13. 6891249 - Method and system for high density integrated bipolar power transistor using buried power buss (2005-05-10),

14. 6882053 - Buried power buss utilized as a ground strap for high current, high power semiconductor devices and a method for providing the same (2005-04-19),

15. 6822290 - Truncated power enhanced drift lateral DMOS device which includes a ground strap (2004-11-23),

Title: John Durbin Husher: Innovator in Vertical DMOS Technology

Introduction

John Durbin Husher, based in Los Altos Hills, California, is a distinguished inventor with a remarkable portfolio of 25 patents. His pioneering work has significantly advanced the field of semiconductor technologies, particularly in the development of high power and low resistance devices.

Latest Patents

Among his latest innovations, Husher's patents for a "System for Vertical DMOS with Slots" stand out. This invention discloses a device that facilitates the creation of efficient vertical DMOS devices through a unique construction involving a semiconductor substrate and a source body structure. By incorporating a plurality of slots in the source/body structure and employing metal within these slots, Husher's design results in a dense PowerFET array characterized by lower resistance (Ron), reduced capacitance, and improved heat transfer capabilities. Furthermore, the method integrates seamlessly with CMOS, bipolar, and BCD technologies, optimizing die size and efficiency through innovative buried power bus approaches.

Career Highlights

Throughout his career, John Durbin Husher has been associated with reputable companies such as Micrel, Incorporated and Actel Corporation, Inc. His technical prowess has led to significant advancements in semiconductor applications, establishing him as a key contributor in the industry.

Collaborations

During his professional journey, Husher has worked alongside esteemed colleagues, including Abdul R. Forouhi and Ronald Lloyd Schlupp. These collaborations have likely fostered the development of innovative technologies, further enhancing his contributions to the field.

Conclusion

John Durbin Husher's commitment to invention and innovation reflects in his extensive patent portfolio and his impactful collaborations within the semiconductor sector. His latest patents continue to push the boundaries of efficiency and functionality in vertical DMOS technologies, solidifying his legacy as a leading inventor in this field.

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