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For the Inventor, By the Inventor

Portland, OR, United States of America

Sapumal Wijeratne

USPTO Granted Patents = 15 

Average Co-Inventor Count = 2.0

ph-index = 4

Forward Citations = 58(Granted Patents)


Company Filing History:

goldMedal15 out of 54,664 
 
Intel Corporation
 patents

Years Active: 2004-2025

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15 patents (USPTO):
1. 12235792 - Apparatus and method for temperature-constrained frequency control and scheduling (2025-02-25),
2. 11275663 - Fast dynamic capacitance, frequency, and/or voltage throttling apparatus and method (2022-03-15),
3. 8362806 - Keeper circuit (2013-01-29),
4. 8320203 - Method and system to lower the minimum operating voltage of register files (2012-11-27),
5. 7952941 - Method and apparatus for reducing leakage in bit lines of a memory device (2011-05-31),
6. 7656702 - Ultra low voltage, low leakage, high density, variation tolerant memory bit cells (2010-02-02),
7. 7516173 - Carry-skip adder having merged carry-skip cells with sum cells (2009-04-07),
8. 7509368 - Sparse tree adder circuit (2009-03-24),
9. 7325024 - Adder circuit with sense-amplifier multiplexer front-end (2008-01-29),
10. 7202703 - Single stage level restore circuit with hold functionality (2007-04-10),
11. 7161389 - Ratioed logic circuits with contention interrupt (2007-01-09),
12. 7002855 - Leakage tolerant register file (2006-02-21),
13. 6958629 - Single stage, level restore circuit with mixed signal inputs (2005-10-25),
14. 6922082 - Select logic for low voltage swing circuits (2005-07-26),
15. 6836755 - Method and apparatus for fully automated signal integrity analysis for domino circuitry (2004-12-28),

Title: Innovations of Sapumal Wijeratne

Introduction

Sapumal Wijeratne is a prominent inventor based in Portland, OR (US). He has made significant contributions to the field of technology, particularly in the area of processor management and efficiency. With a total of 15 patents to his name, his work continues to influence advancements in computing.

Latest Patents

Among his latest patents is the "Apparatus and method for temperature-constrained frequency control and scheduling." This invention involves a processor that includes multiple cores and power management circuitry. The circuitry controls the frequency of each core based on temperature, ensuring optimal performance. Another notable patent is the "Fast dynamic capacitance, frequency, and/or voltage throttling apparatus and method." This innovation allows a processor to manage power levels effectively, enabling continued operation even when battery power is low.

Career Highlights

Sapumal Wijeratne is currently employed at Intel Corporation, where he applies his expertise in developing cutting-edge technologies. His work has been instrumental in enhancing the performance and efficiency of processors, making significant strides in the industry.

Collaborations

He has collaborated with notable coworkers, including Mark A Anders and Sanu K Mathew, contributing to various projects that push the boundaries of technology.

Conclusion

Sapumal Wijeratne's innovative spirit and dedication to advancing technology are evident in his numerous patents and contributions to Intel Corporation. His work continues to shape the future of computing and processor management.

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