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For the Inventor, By the Inventor

Spicewood, TX, United States of America

Douglas J Griffith

This inventor holds 57 USPTO granted patents and 5 published patent applications, primarily in Virtual Machine Management (CPC class G06F). Top assignees: International Business Machines Corporation, Globalfoundries U.S. 2 LLC. Active years: 2011-2026.

USPTO Granted Patents = 57 

% Patents Active = 31.6

Average Co-Inventor Count = 3.8

ph-index = 4

Forward Citations = 103(Granted Patents)

Forward Citations (Not Self Cited) = 91(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Apex, NC (US) (2011)
  • Spiceworld, TX (US) (2016)
  • Spicewood, TX (US) (2016 - 2019)
  • Austin, TX (US) (2012 - 2020)
  • Georgetown, TX (US) (2012 - 2020)
  • Burnet, TX (US) (2019 - 2022)
  • Round Rock, TX (US) (2023)

Company Filing History:

goldMedal55 out of 166,159 
 
International Business Machines Corporation
 patents
silverMedal2 out of 59 
 
Globalfoundries U.S. 2 LLC
 patents

Years Active: 2011-2026

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Areas of Expertise:
Virtual Machine
Hardware Failure Prediction
Memory Operations
Database Management
Diagnostic Heartbeat
Data Processing
Failure Data Capture
Resource Virtualization
Concurrency
Data Integrity
Biomarker Processing
System Dump Facility
57 patents (USPTO):Explore Patents
1. 12615241 - Securing access to a virtual machine via a service processor using a key (2026-04-28),
2. 12561154 - Live updating a virtual machine virtualizing physical resources (2026-02-24),
3. 12222793 - Detecting redundant power feeds (2025-02-11),
4. 11776118 - Recognition of partially digested medications (2023-10-03),
5. 11500568 - LPM management using contingent and conditional inputs (2022-11-15),
6. 11372636 - Live updating a virtual machine virtualizing physical resources (2022-06-28),
7. 11288070 - Optimization of low-level memory operations in a NUMA environment (2022-03-29),
8. 11281513 - Managing heap metadata corruption (2022-03-22),
9. 11263114 - Method and technique to find timing window problems (2022-03-01),
10. 11003585 - Determining affinity domain information based on virtual memory address (2021-05-11),
11. 10996990 - Interrupt context switching using dedicated processors (2021-05-04),
12. 10931756 - Direct file send from storage to end client by transferring socket information to the storage (2021-02-23),
13. 10838635 - Deferred disclaim of memory pages (2020-11-17),
14. 10657008 - Managing a redundant computerized database using a replicated database cache (2020-05-19),
15. 10560360 - Diagnostic heartbeat throttling (2020-02-11),

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