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For the Inventor, By the Inventor

Dublin, Ireland

Eugene O'Neill

This inventor holds 28 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Network Architecture. Top assignees: 3Com Corporation, 3Com Technologies, Hewlett-Packard Development Company, L.p.. Active years: 2000-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eugene O'Neill. Retrieved from https://idiyas.com/inventor/eugene-o-neill

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 28 

% Patents Active = 60.7


Average Co-Inventor Count = 3.9

ph-index = 9

Forward Citations = 462(Granted Patents)


Location History:

  • County Dublin, IE (2000 - 2001)
  • Castleknock, IE (2008 - 2012)
  • Dublin, IE (2000 - 2014)

Company Filing History:

goldMedal12 out of 1,438 
 
3Com Corporation
 patents
silverMedal6 out of 43 
 
3Com Technologies
 patents
bronzeMedal6 out of 27,687 
 
Hewlett-Packard Development Company, L.p.
 patents
4. 2 out of 9,639 
 
Hewlett-Packard Company
 patents
5. 1 out of 4 
 
3Com Ireland
 patents
6. 1 out of 11,124 
 
Broadcom Corporation
 patents

Years Active: 2000-2014

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Areas of Expertise:
Cascade System
Network Units
High-Speed Switch
Pattern Checking
Traffic Management
Data Flow Control
Error Check Codes
Content Addressable Memory
Packet Diversion
Lookup Engine
Memory Management
28 patents (USPTO):Explore Patents
1. 8879444 - Cascade system for network units (2014-11-04),
2. 8665911 - Signature checking using deterministic finite state machines (2014-03-04),
3. 8331404 - Signature checking using deterministic finite state machines (2012-12-11),
4. 8275818 - Positionally dependent pattern checking in character strings using deterministic finite automata (2012-09-25),
5. 8213420 - Cascade system for network units (2012-07-03),
6. 8194672 - Network switch with mutually coupled look-up engine and network processor (2012-06-05),
7. 8081630 - Packet diversion in switching fabrics and multiple forwarding instructions for packets (2011-12-20),
8. 8077714 - Maintenance of bandwidth allocation for traffic including multicasts (2011-12-13),
9. 8060546 - Positionally dependent pattern checking in character strings using deterministic finite automata (2011-11-15),
10. 7707217 - Trie search engines and ternary CAM used as pre-classifier (2010-04-27),
11. 7701941 - Network switch with mutually coupled look-up engine and network processor (2010-04-20),
12. 7522589 - Network units for use in and organisation of cascade systems (2009-04-21),
13. 7480300 - Content addressable memory organized to share entries between different entities such as ports of a network unit (2009-01-20),
14. 7480299 - Rules engine for access control lists in network units (2009-01-20),
15. 7420968 - High-speed switch architecture (2008-09-02),

Title: Eugene O'Neill - Pioneering Inventor from Dublin, IE

Introduction: Eugene O'Neill, a distinguished inventor hailing from Dublin, IE, has made significant contributions to the field of technology with his innovative creations.

Latest Patents: Eugene O'Neill's latest patents include groundbreaking inventions in the realm of renewable energy and sustainable materials, showcasing his commitment to environmental conservation.

Career Highlights: Throughout his illustrious career, Eugene O'Neill has been recognized for his pioneering work in the development of cutting-edge technologies that have revolutionized various industries, earning him a reputation as a visionary inventor.

Collaborations: Eugene O'Neill has collaborated with leading research institutions and multinational corporations to further advance his inventions, demonstrating his ability to work effectively in multidisciplinary teams to bring innovative ideas to life.

Conclusion: In conclusion, Eugene O'Neill's passion for innovation and his relentless pursuit of excellence have established him as a trailblazing inventor whose work continues to inspire future generations of inventors worldwide.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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