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For the Inventor, By the Inventor

Sunnyvale, CA, United States of America

Amdahl Corporation


USPTO Granted Patents = 170


Forward Citations = 4,521

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202 inventors (with patents filed for the assignee):

goldMedal Gary A Woffinden (14 out of 14 patents)

silverMedal Stephen J Rawlinson (12 out of 12 patents)

bronzeMedal Allan J Zmyslowski (11 out of 12 patents)

4.  Stephen S Si (11 out of 11 patents)

5.  Jeffrey A Thomas (9 out of 9 patents)

6.  Robert M Maier (8 out of 9 patents)

7.  Joseph A Petolino (8 out of 12 patents)

8.  Hsiao-Peng S Lee (8 out of 8 patents)

9.  Quang H Nguyen (8 out of 8 patents)

10.  Michael DeMar Taylor (7 out of 9 patents)

11.  Richard L Bishop (7 out of 8 patents)

12.  Helge Knudsen (6 out of 6 patents)

13.  Donald L Hanson (6 out of 6 patents)

14.  Eugene T Wang (5 out of 18 patents)

15.  Theodore S Robinson (5 out of 5 patents)


Core Competencies:
Multiprocessor Servers
Data Migration
Authorized Funds Transfer
Data Coherency
Cache Memory
Error Handling
Dynamic Address Translation
Pipelined Command Execution
Access Control Mechanism
Distributed Protocol Framework
Instruction Tracing
Storage Classes

170 patents:

1. 6453344 - Multiprocessor servers with controlled numbered of CPUs (2002-09-17),
2. 6397216 - Ordering keys in a table using an ordering mask (2002-05-28),
3. 6393411 - Device and method for authorized funds transfer (2002-05-21),
4. 6289457 - Value data system having containers for theft deterrent repositories (2001-09-11),
5. 6286089 - Coupling facility using dynamic address translation (2001-09-04),
6. 6145066 - Computer system with transparent data migration between storage volumes (2000-11-07),
7. D431568 - Smart card carrier (2000-10-03),
8. 5748976 - Mechanism for maintaining data coherency in a branch history instruction (1998-05-05),
9. 5682535 - Operating system and data base using table access method with dynamic (1997-10-28),
10. 5651113 - Method and apparatus for indicating a time-out by generating a time (1997-07-22),
11. 5615327 - Apparatus and method for controlling the initiating of a synchronization (1997-03-25),
12. 5603008 - Computer system having cache memories with independently validated keys (1997-02-11),
13. 5596752 - System for creating, editing, displaying, and executing rules-based (1997-01-21),
14. 5594899 - Operating system and data base having an access structure formed by a (1997-01-14),
15. 5588134 - System for establishing priority among selected tasks based on location (1996-12-24),
Amdahl Corporation is a global provider of high-performance computing solutions. We specialize in designing and manufacturing supercomputers, servers, and storage systems for a wide range of industries. Our innovative products help businesses enhance their productivity, efficiency, and competitive edge. With a strong focus on research and development, Amdahl continues to strive for breakthroughs in technology to meet the evolving needs of our customers.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

170 Patents

#27 in Sunnyvale, CA

#520 in California

#2,272 in US

#4,729 in the World

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Sunnyvale, CA, United States of America

Amdahl Corporation

Forward Citations = 4,521

202 inventors:

goldMedal Gary A Woffinden (14 out of 14 patents)

silverMedal Stephen J Rawlinson (12 out of 12 patents)

bronzeMedal Allan J Zmyslowski (11 out of 12 patents)

4.  Stephen S Si (11 out of 11 patents)

5.  Jeffrey A Thomas (9 out of 9 patents)

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