Company Filing History:

14 out of 164,108

International Business Machines Corporation

Years Active: 1985-2020

where 'Filed Patents' based on already Granted Patents

16 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 10715161 - Analog-to-digital converters with resistor digital-to-analog converters for reference voltage tuning (2020-07-14),

2. 10396811 - Temperature compensation for reference voltages in an analog-to-digital converter (2019-08-27),

3. 7539473 - Overshoot reduction in VCO calibration for serial link phase lock loop (PLL) (2009-05-26),

4. 7486127 - Transistor switch with integral body connection to prevent latchup (2009-02-03),

5. 7279950 - Method and system for high frequency clock signal gating (2007-10-09),

6. 7268613 - Transistor switch with integral body connection to prevent latchup (2007-09-11),

7. 7142624 - Analog unidirectional serial link architecture (2006-11-28),

8. 7042277 - Circuit and method for reducing jitter in a PLL of high speed serial links (2006-05-09),

9. 6993107 - Analog unidirectional serial link architecture (2006-01-31),

10. 6977558 - Self-adaptive voltage regulator for a phase-locked loop (2005-12-20),

11. 6900703 - Method and system for adjusting a frequency range of a delay cell of a VCO (2005-05-31),

12. 6031394 - Low voltage CMOS circuit for on/off chip drive at high voltage (2000-02-29),

13. 5396449 - Fast content addressable memory with reduced power consumption (1995-03-07),

14. 4752699 - On chip multiple voltage generation using a charge pump and plural (1988-06-21),

15. 4638464 - Charge pump system for non-volatile ram (1987-01-20),

Title: The Innovations of Stacy J Garvin

Introduction

Stacy J Garvin is a prominent inventor based in Durham, NC (US). She has made significant contributions to the field of analog-to-digital conversion technology. With a total of 16 patents to her name, her work has had a substantial impact on the industry.

Latest Patents

Garvin's latest patents include innovative designs for analog-to-digital converters. One notable patent focuses on analog-to-digital converters with resistor digital-to-analog converters for reference voltage tuning. This invention involves a resistor digital-to-analog converter (RDAC) that generates a second voltage, which includes a first voltage shift from the input voltage. The RDAC supplies this second voltage to a buffer, enhancing the performance of analog-to-digital converters. Another significant patent addresses temperature compensation for reference voltages in an analog-to-digital converter. This invention features a global reference circuit that utilizes a super source follower (SSF) circuit and an operational amplifier to ensure accurate voltage adjustments.

Career Highlights

Throughout her career, Garvin has worked with notable companies such as IBM and Globalfoundries Inc. Her experience in these organizations has allowed her to refine her skills and contribute to groundbreaking technologies in the field of electronics.

Collaborations

Garvin has collaborated with several talented individuals, including Hayden C Cranford, Jr and Vernon Roberts Norman. These partnerships have fostered innovation and creativity in her projects.

Conclusion

Stacy J Garvin's contributions to the field of analog-to-digital conversion are noteworthy. Her innovative patents and collaborations highlight her dedication to advancing technology. Her work continues to influence the industry and inspire future inventors.

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