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For the Inventor, By the Inventor

Boston, MA, United States of America

Richard H Crump

This inventor holds 18 USPTO granted patents and 2 published patent applications. Top assignee: Nortel Networks Corporation. Active years: 2001-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard H Crump. Retrieved from https://idiyas.com/inventor/richard-h-crump

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

USPTO Granted Patents = 18 

% Patents Active = 88.9

Average Co-Inventor Count = 2.2

ph-index = 11

Forward Citations = 868(Granted Patents)


Company Filing History:

goldMedal18 out of 4,171 
 
Nortel Networks Corporation
 patents

Years Active: 2001-2009

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18 patents (USPTO):Explore Patents
1. 7533183 - Central control of multiple address domains within a router (2009-05-12),
2. 7330896 - Correlating data streams of different protocols (2008-02-12),
3. 7315862 - Concurrent lock-free access to a record by write and read processes (2008-01-01),
4. 7233579 - Routing table for forwarding Internet Protocol (IP) packets through a communications network (2007-06-19),
5. 7185097 - Encoding addresses in a communication system (2007-02-27),
6. 7099323 - Method, apparatus and system for management of multicast routes for a plurality of routing protocols in a network device (2006-08-29),
7. 7007100 - Method for synchronization of multicast routing table changes with a plurality of multicast routing protocols (2006-02-28),
8. 6999454 - Information routing system and apparatus (2006-02-14),
9. 6892245 - Management information base for a multi-domain network address translator (2005-05-10),
10. 6879993 - Apparatus and method for binding a connection-oriented client to a communication channel (2005-04-12),
11. 6823386 - Correlating data streams of different protocols (2004-11-23),
12. 6757731 - Apparatus and method for interfacing multiple protocol stacks in a communication network (2004-06-29),
13. 6618359 - Error recovery in a mixed protocol networks (2003-09-09),
14. 6581175 - Apparatus and method of requesting retransmission of a message across a network (2003-06-17),
15. 6484206 - Efficient recovery of multiple connections in a communication network (2002-11-19),

Title: The Innovations of Richard H. Crump

Introduction

Richard H. Crump is a notable inventor based in Boston, MA, with a remarkable portfolio of 18 patents. His work primarily focuses on advancements in networking technology, particularly in the realm of routers and data stream management.

Latest Patents

Among his latest patents is the invention titled "Central control of multiple address domains within a router." This innovation involves a domain manager that utilizes a mapping array to associate router interfaces with routing tables. The domain manager operates a single IP stack to receive packets from various address domains and identifies routing tables based on the mapping array. Each routing table can be updated independently, enhancing the efficiency of data management.

Another significant patent is "Correlating data streams of different protocols." This invention features a single address configuration table entry that maps multiple source devices in a source network to a single destination device in a destination network. The entry includes a 'wildcard' for matching source addresses from any of the source devices, facilitating seamless connections to the destination device. When a connection is initiated, dynamic address/channel information is allocated to ensure proper mapping.

Career Highlights

Richard H. Crump has made significant contributions to the field of networking through his role at Nortel Networks Corporation. His innovative solutions have played a crucial role in advancing router technology and improving data stream management.

Collaborations

Throughout his career, Richard has collaborated with talented individuals such as Janet Doong and Mark F. Leary, further enhancing the impact of his inventions.

Conclusion

Richard H. Crump's contributions to networking technology through his patents demonstrate his innovative spirit and dedication to improving communication systems. His work continues to influence the industry and pave the way for future advancements.

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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