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For the Inventor, By the Inventor

Greensboro, NC, United States of America

David Graham Nairn

USPTO Granted Patents = 13

Average Co-Inventor Count = 1.1

ph-index = 9

Forward Citations = 324(Granted Patents)


Location History:

  • Greensboro, NC (US) (2001 - 2008)
  • Waterloo, CA (2008)

Company Filing History:

goldMedal13 out of 3,629 
 
Analog Devices,inc.
 patents

Years Active: 2001-2008

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13 patents (USPTO):Explore Patents
1. 7429944 - Converter systems having reduced-jitter, selectively-skewed interleaved clocks (2008-09-30),
2. 7348906 - INL curve correction in a pipeline ADC (2008-03-25),
3. 7250885 - System and method for using timing skew estimation with a non-sequential time-interleaved analog-to-digital converter (2007-07-31),
4. 7183812 - Stable systems for comparing and converting signals (2007-02-27),
5. 7138933 - Time-interleaved signal converter systems with reduced timing skews (2006-11-21),
6. 7084674 - Differential amplifier with reduced common-mode and method (2006-08-01),
7. 7053804 - Phase-error reduction methods and controllers for time-interleaved analog-to-digital systems (2006-05-30),
8. 7012463 - Switched capacitor circuit with reduced common-mode variations (2006-03-14),
9. 6982664 - Timing enhancement methods and networks for time-interleaved analog-to-digital systems (2006-01-03),
10. 6900750 - Signal conditioning system with adjustable gain and offset mismatches (2005-05-31),
11. 6771203 - Temporally-interleaved parallel analog-to-digital converters and methods (2004-08-03),
12. 6384758 - High-speed sampler structures and methods (2002-05-07),
13. 6265911 - Sample and hold circuit having improved linearity (2001-07-24),

Title: David Graham Nairn: Innovator in Converter Systems

Introduction

David Graham Nairn is a prominent inventor based in Greensboro, NC (US), known for his significant contributions to the field of analog-to-digital conversion technology. With a total of 13 patents to his name, Nairn has made remarkable advancements that enhance the performance and accuracy of converter systems.

Latest Patents

One of Nairn's latest patents is focused on converter systems having reduced-jitter, selectively-skewed interleaved clocks. This innovation utilizes specific combinations of fixed and variable clock skewers to generate interleaved clock signals, effectively producing selectively-skewed clocks while minimizing the jitter typically associated with the skewing process. Another notable patent addresses integral non-linearity (INL) curve correction in a pipeline Analog to Digital Converter (ADC). This invention outlines a method that involves adding an analog dither signal to the input of a pipeline ADC, which aids in converting the analog input signal to a digital output signal while reducing non-linearity errors.

Career Highlights

Nairn is currently employed at Analog Devices, Inc., a leading company in the semiconductor industry. His work at Analog Devices has positioned him as a key player in the development of advanced converter technologies. His innovative approaches have not only contributed to the company's success but have also set new standards in the industry.

Collaborations

Throughout his career, Nairn has collaborated with talented professionals, including Christopher Michalski and John Jude O'Donnell. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in the field.

Conclusion

David Graham Nairn's contributions to the field of converter systems exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of technology and a commitment to improving the performance of analog-to-digital converters. Nairn's work continues to influence the industry and inspire future advancements.

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