1
David A Farber, Richard E Greer, Andrew D Swart, James A Balter: Optimized network resource location. Digital Island, IP Group of Pillsbury Madison & Sutro, February 6, 2001: US06185598 (635 worldwide citation)

Resource requests made by clients of origin servers in a network are intercepted by reflector mechanisms and selectively reflected to other servers called repeaters. The reflectors select a best repeater from a set of possible repeaters and redirect the client to the selected best repeater. The clie ...


2
David A Farber, Ronald D Lachman: Identifying and requesting data in network using identifiers which are based on contents of data. Kinetech, Digital Island, Pillsbury Winthrop Intellectual Property, July 2, 2002: US06415280 (409 worldwide citation)

In a system in which a set of data items are distributed across a network of servers, at least some of the data items being cached versions of data items from a source server, a content delivery method includes determining a data identifier for a particular data item, the data identifier being deter ...


3
Livio Ricciulli: On-demand overlay routing for computer-based communication networks. Digital Island, Beyer Weaver & Thomas, August 14, 2001: US06275470 (131 worldwide citation)

Methods and apparatus are disclosed for dynamically discovering and utilizing an optimized network path through overlay routing for the transmission of data. A determination whether to use a default network path or to instead use an alternate data forwarding path through one or more overlay nodes is ...


4
Allan Steven Leinwand, Bruce Eric Pinsky, John Nicol Stewart, Bruce Mathieu Hahne: Method and system for optimizing routing of data packets. Digital Island, Sawyer Law Group, October 10, 2000: US06130890 (90 worldwide citation)

A method and system for determining a route for a packet traveling over at least one system from a source to a destination is disclosed. A first geographic area corresponds to the source and a second geographic area corresponds to the destination. The destination further has an address which does no ...


5
Livio Ricciulli: On-demand overlay routing for computer-based communication networks. Digital Island, Beyer Weaver & Thomas, October 29, 2002: US06473405 (39 worldwide citation)

Methods and apparatus are disclosed for dynamically discovering and utilizing an optimized network path through overlay routing for the transmission of data. A determination whether to use a default network path or to instead use an alternate data forwarding path through one or more overlay nodes is ...


6
Farber David A, Greer Richard E, Swart Andrew D, Balter James A: Optimized network resource location. Digital Island, October 10, 2001: EP1143337-A1 (2 worldwide citation)

Resource requests made by clients or origin severs in a network are intercepted by reflector mechanisms and selectively reflected to other severs called repeaters. The reflectors select a best repeater from a set of possible repeaters and redirect the client to the selected best repeater. The client ...


7
Farber David A, Greer Richard E, Swart Andrew D, Balter James A: Optimized network resource location. Digital Island, Farber David A, Greer Richard E, Swart Andrew D, Balter James A, LAZAR Dale S, August 12, 1999: WO/1999/040514 (2 worldwide citation)

Resource requests made by clients of origin servers in a network are intercepted by reflector mechanisms and selectively reflected to other servers called repeaters. The reflectors select a best repeater from a set of possible repeaters and redirect the client to the selected best repeater. The clie ...


8
Leinwand Allan Steven, Pinsky Bruce Eric, Stewart John Nicol, Hahne Bruce Mathieu: Method and system for optimizing routing of data packets. Digital Island, December 1, 2001: TW466853 (1 worldwide citation)

A method and system for determining a route for a packet traveling over at least one system from a source to destination is disclosed. A first geographic area corresponds to the source and a second geographic area corresponds to the destination. The destination further has an address which does not ...


9
David A Farber, Richard E Greer, Andrew D Swart, James A Balter: Internet content delivery network. Digital Island, Pillsbury Winthrop, July 25, 2002: US20020099850-A1 (1 worldwide citation)

Resource requests made by clients of origin servers in a network are intercepted by reflector mechanisms and selectively reflected to other servers called repeaters. The reflectors select a best repeater from a set of possible repeaters and redirect the client to the selected best repeater. The clie ...


10
David A Farber, Richard E Greer, Andrew D Swart, James A Balter: Optimized network resource location. Digital Island, Pillsbury Winthrop, December 27, 2001: US20010056500-A1

Resource requests made by clients of origin servers in a network are intercepted by reflector mechanisms and selectively reflected to other servers called repeaters. The reflectors select a best repeater from a set of possible repeaters and redirect the client to the selected best repeater. The clie ...