Company Filing History:

8 out of 34

Magtek, Inc.

Washington University

patents

4. 1 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 1988-2009

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7478751 - Method and apparatus for authenticating a magnetic fingerprint signal using a filter capable of isolating a remanent noise related signal component (2009-01-20),

2. 7090130 - Method and apparatus for generating images of magnetic fields in at least two dimensions (2006-08-15),

3. 6899269 - Magnetic stripe authentication and verification system (2005-05-31),

4. 6431445 - Magnetic stripe card verification system (2002-08-13),

5. 6098881 - Magnetic stripe card verification system (2000-08-08),

6. 5829743 - Gear-driven card transport device (1998-11-03),

7. 5767495 - Reduced-power magnetic transducer system utilizing a magnetoresistive (1998-06-16),

8. 5396369 - Degausser for magnetic stripe card transducing system (1995-03-07),

9. 4752837 - Data synchronizer for use with a variable rate input source (1988-06-21),

Title: The Innovative Contributions of Robert S Deland, Jr.

Introduction

Robert S Deland, Jr. is a notable inventor based in Torrance, California. He has made significant contributions to the field of magnetic technology, holding a total of nine patents. His work focuses on methods and apparatuses that enhance the authentication and imaging of magnetic fields.

Latest Patents

Among his latest patents is a method and apparatus for authenticating a magnetic fingerprint signal using a filter capable of isolating a remanent noise related signal component. This invention aims to verify the authenticity of data contained in a magnetic medium by utilizing the remanent noise characteristics of the medium. The system includes a sensing unit that generates a signal indicative of the magnetic field, an analog-to-digital converter (ADC) for digitizing the signal, and a filter that enhances the remanent noise characteristic. Additionally, he has developed a method and apparatus for generating images of magnetic fields in at least two dimensions. This invention provides improved tolerance for misalignments of magnetic reading heads, utilizing an array of magnetic reading heads and sampling circuitry.

Career Highlights

Throughout his career, Robert has worked with several companies, including MagTek, Inc. and Debitek, Inc. His experience in these organizations has allowed him to refine his skills and contribute to advancements in magnetic technology.

Collaborations

Robert has collaborated with notable individuals in his field, including Thomas C McGeary and Stephen R Wood. These partnerships have likely fostered innovation and the development of new technologies.

Conclusion

Robert S Deland, Jr. is a distinguished inventor whose work in magnetic technology has led to significant advancements in authentication and imaging methods. His contributions continue to impact the industry positively.

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