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For the Inventor, By the Inventor

Cupertino, CA, United States of America

Roger L Alvis

USPTO Granted Patents = 11

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 112(Granted Patents)


Company Filing History:

goldMedal11 out of 12,867 
 
Advanced Micro Devices Corporation
 patents

Years Active: 1996-2002

where 'Filed Patents' based on already Granted Patents

11 patents (USPTO):
1. 6455385 - Semiconductor fabrication with multiple low dose implant (2002-09-24),
2. 6293698 - Method for precise temperature sensing and control of semiconductor structures (2001-09-25),
3. 5935867 - Shallow drain extension formation by angled implantation (1999-08-10),
4. 5918149 - Deposition of a conductor in a via hole or trench (1999-06-29),
5. 5864199 - Electron beam emitting tungsten filament (1999-01-26),
6. 5727978 - Method of forming electron beam emitting tungsten filament (1998-03-17),
7. 5713667 - Temperature sensing probe for microthermometry (1998-02-03),
8. 5710052 - Scanning spreading resistance probe (1998-01-20),
9. 5707484 - Method of accurate compositional analysis of dielectric films on (1998-01-13),
10. 5650343 - Self-aligned implant energy modulation for shallow source drain (1997-07-22),
11. 5536940 - Energy filtering for electron back-scattered diffraction patterns (1996-07-16),

Title: Innovations of Roger L Alvis

Introduction

Roger L Alvis is a prominent inventor based in Cupertino, CA. He has made significant contributions to the field of semiconductor technology, holding a total of 11 patents. His work focuses on improving semiconductor fabrication processes and temperature control in integrated circuits.

Latest Patents

Among his latest patents is a method for semiconductor fabrication with multiple low dose implant. This innovative approach reduces implant dose loss by performing multiple low dose implant steps interspersed with anneal steps, effectively avoiding amorphous-silicon formation. Another notable patent is for precise temperature sensing and control of semiconductor structures. This method enhances the accuracy of temperature sensing during in-situ testing by incorporating a heat source element and a temperature sensing element adjacent to the structure.

Career Highlights

Roger L Alvis is currently employed at Advanced Micro Devices Corporation, where he continues to push the boundaries of semiconductor technology. His expertise and innovative mindset have made him a valuable asset to the company.

Collaborations

He has collaborated with notable coworkers such as Bryan M Tracy and Scott D Luning, contributing to various projects that advance semiconductor technology.

Conclusion

Roger L Alvis's contributions to semiconductor technology through his patents and work at Advanced Micro Devices Corporation highlight his role as a leading inventor in the field. His innovative methods continue to shape the future of semiconductor fabrication and temperature control.

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