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David W Hartwell

This inventor holds 28 USPTO granted patents, primarily in Data Storage Systems. Top assignees: Hewlett-Packard Development Company, L.p., Digital Equipment Corporation, Compaq Computer Corporation, Inc.. Active years: 1981-2013.

USPTO Granted Patents = 28

% Patents Active = 89.3

Average Co-Inventor Count = 2.2

ph-index = 13

Forward Citations = 561(Granted Patents)

Location History:

Minneapolis, MN (US) (1981)
Boxboro, MA (US) (1989 - 1997)
Bocton, MA (US) (1997 - 2000)
Boston, MA (US) (2006)
Bolton, MA (US) (2002 - 2013)

Company Filing History:

12 out of 27,658

Hewlett-Packard Development Company, L.p.

patents

10 out of 2,297

Digital Equipment Corporation

patents

1 out of 2,019

Compaq Computer Corporation, Inc.

patents

4. 1 out of 9,639

Hewlett-Packard Company

Sun Microsystems, Inc.

patents

7. 2 out of 834,411

Other

patents

Years Active: 1981-2013

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Areas of Expertise:

Data Recovery

Multiprocessor Systems

Clock Signaling

Memory Management

Error Correction

I/O Port Protocol

Bus Interconnection

Data Storage

Fault Tolerance

Dynamic Arbitration

Mezzanine Board

Cable Connection

28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8391022 - Multi-function mezzanine board alignment and mounting device, with integrated handle (2013-03-05),

2. 8364851 - Scalable efficient I/O port protocol (2013-01-29),

3. 7443694 - 25 degree tool-less expansion card bracket (2008-10-28),

4. 7200770 - Restoring access to a failed data storage device in a redundant memory system (2007-04-03),

5. 7065169 - Detection of added or missing forwarding data clock signals (2006-06-20),

6. 6977979 - Enhanced clock forwarding data recovery (2005-12-20),

7. 6976184 - Clock forward initialization and reset signaling technique (2005-12-13),

8. 6920516 - Anti-starvation interrupt protocol (2005-07-19),

9. 6826653 - Block data mover adapted to contain faults in a partitioned multiprocessor system (2004-11-30),

10. 6738836 - Scalable efficient I/O port protocol (2004-05-18),

11. 6724850 - Deterministic hardware behavior between multiple asynchronous clock domains through the novel use of a PLL (2004-04-20),

12. 6701387 - Adaptive data fetch prediction algorithm (2004-03-02),

13. 6668335 - System for recovering data in a multiprocessor system comprising a conduction path for each bit between processors where the paths are grouped into separate bundles and routed along different paths (2003-12-23),

14. 6640272 - Automated backplane cable connection identification system and method (2003-10-28),

15. 6629257 - System and method to automatically reset and initialize a clocking subsystem with reset signaling technique (2003-09-30),

Title: The Innovative Journey of David W Hartwell

Introduction: David W Hartwell, a distinguished inventor hailing from Bolton, MA (US), has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: David W Hartwell's latest patents showcase his prowess in developing cutting-edge solutions for various industries, ranging from software to hardware.

Career Highlights: With a career spanning over two decades, David W Hartwell has established himself as a visionary inventor with a keen eye for identifying gaps in the market and creating inventive solutions to address them.

Collaborations: Throughout his career, David W Hartwell has collaborated with leading tech companies, research institutions, and universities to bring his inventions to life, showcasing his ability to work effectively in multidisciplinary teams.

Conclusion: David W Hartwell's passion for innovation and his relentless drive to push the boundaries of technology make him a true pioneer in the world of inventions, with a legacy that continues to inspire future generations of inventors.

Profile summary based on public USPTO records.

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