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For the Inventor, By the Inventor

Richardson, TX, United States of America

Sudhir Kumar Madan

USPTO Granted Patents = 47


Average Co-Inventor Count = 1.4

ph-index = 13

Forward Citations = 556(Granted Patents)


Location History:

  • Austin, TX (US) (1989 - 1990)
  • Dallas, TX (US) (1991 - 2001)
  • Richardson, TX (US) (1998 - 2018)

Company Filing History:

goldMedal43 out of 29,279 
 
Texas Instruments Corporation
 patents
silverMedal3 out of 20,290 
 
Motorola Corporation
 patents
bronzeMedal1 out of 832,891 
Other
 patents

Years Active: 1989-2018

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Areas of Expertise:
Ferroelectric Memory
Power Reduction Circuit
Memory Array Partitioning
Low Power Redundancy
Static Random Access Memory
Voltage Pulsing Techniques
Trench Isolation Structures
Data Path Sequencing
Access Transistor Gate Oxide
Sense Amplifier Design
Microelectronic Device Fabrication
Capacitor Structure Formation
47 patents (USPTO):Explore Patents
1. 9972364 - Method to maintain power supply voltage during brownout (2018-05-15),
2. 9117535 - Single sided bit line restore for power reduction (2015-08-25),
3. 8811057 - Power reduction circuit and method (2014-08-19),
4. 8570812 - Method of reading a ferroelectric memory cell (2013-10-29),
5. 8423837 - High reliability and low power redundancy for memory (2013-04-16),
6. 8381075 - Low-power redundancy for non-volatile memory (2013-02-19),
7. 8296628 - Data path read/write sequencing for reduced power consumption (2012-10-23),
8. 8154938 - Memory array power domain partitioning (2012-04-10),
9. 7920404 - Ferroelectric memory devices with partitioned platelines (2011-04-05),
10. 7804702 - Ferroelectric memory cell with access transmission gate (2010-09-28),
11. 7733682 - Plateline driver for a ferroelectric memory (2010-06-08),
12. 7630257 - Methods and systems for accessing memory (2009-12-08),
13. 7561458 - Ferroelectric memory array for implementing a zero cancellation scheme to reduce plateline voltage in ferroelectric memory (2009-07-14),
14. 7463504 - Active float for the dummy bit lines in FeRAM (2008-12-09),
15. 7443708 - Low resistance plate line bus architecture (2008-10-28),

Title: Sudhir Kumar Madan: Innovator in Power Supply and Memory Circuit Technologies

Introduction

Sudhir Kumar Madan is a prominent inventor based in Richardson, TX, renowned for his contributions to power supply management and memory circuit technologies. With an impressive portfolio of 47 patents, he has made significant strides in the field of electrical engineering, contributing innovative solutions that enhance performance and efficiency.

Latest Patents

Among his latest inventions, Sudhir Kumar Madan developed a method to maintain power supply voltage during a brownout. This innovative method involves storing a charge in a charge reservoir and on a power supply capacitor, which enables the application of charge from the reservoir to the capacitor in response to a power supply fail signal. Additionally, he has created a memory circuit designed to reduce active power consumption. This circuit includes a sense amplifier, a first bit line coupled to a memory array, and a complementary second bit line, providing advancements in memory design that improve power efficiency.

Career Highlights

Sudhir Kumar Madan has been associated with leading companies in the technology sector, including Texas Instruments Corporation and Motorola Corporation. His professional journey has seen him leverage his inventive skills to drive technological advancements in these organizations, significantly impacting their operations and product offerings.

Collaborations

Throughout his career, Sudhir Kumar Madan has collaborated with notable professionals in the industry, including Hugh Pryor McAdams and Sung-Wei Lin. These collaborations have enriched his perspective and contributed to the innovation landscape in which he operates.

Conclusion

Sudhir Kumar Madan's inventive contributions, particularly in power supply management and memory circuits, underscore his expertise and dedication to advancing technology. His achievements, marked by numerous patents, reflect his status as a key figure in the engineering and invention community. As he continues to innovate, his work will undoubtedly influence future developments in the field.

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