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For the Inventor, By the Inventor

San Francisco, CA, United States of America

Robert A Pease

USPTO Granted Patents = 17

Average Co-Inventor Count = 1.3

ph-index = 7

Forward Citations = 174(Granted Patents)


Company Filing History:

goldMedal16 out of 4,791 
 
National Semiconductor Corporation
 patents
silverMedal1 out of 832,891 
Other
 patents

Years Active: 1979-2012

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17 patents (USPTO):Explore Patents
1. 8111100 - Differential amplifier with improved zero-point calibration (2012-02-07),
2. 6313692 - Ultra low voltage cascode current mirror (2001-11-06),
3. 6249176 - Ultra low voltage cascode current mirror (2001-06-19),
4. 6225787 - Temperature stabilized constant current source suitable for charging a highly discharged battery (2001-05-01),
5. 6137341 - Temperature sensor to run from power supply, 0.9 to 12 volts (2000-10-24),
6. 6124753 - Ultra low voltage cascoded current sources (2000-09-26),
7. 5668467 - Current regulator having start-up circuitry which is turned off after (1997-09-16),
8. 5583373 - Apparatus for achieving mechanical and thermal isolation of portions of (1996-12-10),
9. 5546260 - Protection circuit used for deactivating a transistor during a (1996-08-13),
10. 5537064 - Logic circuit capable of handling large input current (1996-07-16),
11. 5508231 - Apparatus and method for achieving mechanical and thermal isolation of (1996-04-16),
12. 5122920 - Low voltage lockout circuit (1992-06-16),
13. 4928056 - Stabilized low dropout voltage regulator circuit (1990-05-22),
14. 4907117 - Integrated circuit thermal limit (1990-03-06),
15. 4701779 - Isolation diffusion process monitor (1987-10-20),

Title: The Innovations of Robert A. Pease

Introduction

Robert A. Pease is a notable inventor based in San Francisco, CA. He has made significant contributions to the field of electronics, holding a total of 17 patents. His work primarily focuses on advancements in differential amplification and current source technologies.

Latest Patents

One of his latest patents is for a differential amplifier with improved zero-point calibration. This invention covers novel approaches to the differential amplification of an input signal. Embodiments of this invention have precise gain, swing to within micro-volts (μV) of ground, and high common-mode rejection ratio (CMRR) without the need for precision resistors or tuned potentiometers. This technology is particularly suited for amplifying instrumentation signals for delivery to analog-to-digital converters. Examples of such signals include those from strain-gauge front ends, temperature sensor front ends, and devices for bioelectronics detection. Another significant patent is for an ultra-low voltage cascode current mirror. This current source provides matched currents at low and variable bias voltages, utilizing a series of transistors to ensure that the first current and output current approximately match.

Career Highlights

Throughout his career, Robert A. Pease has worked with several prominent companies, including National Semiconductor Corporation. His expertise in electronics has led to numerous innovations that have impacted the industry significantly.

Collaborations

He has collaborated with notable individuals such as James V. Ball and Robin Shields, contributing to various projects and advancements in technology.

Conclusion

Robert A. Pease's contributions to the field of electronics through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry today.

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