Yen Fang Lee

US Patent:

7305492, Dec 4, 2007

Filed:

Jul 8, 2002

Appl. No.:

10/191742

Inventors:

Mark Bryers - Granite Bay CA, US
Elango Ganesan - Palo Alto CA, US
Frederick Gruner - Palo Alto CA, US
David Hass - Santa Clara CA, US
Robert Hathaway - Sunnyvale CA, US
Ramesh Panwar - Pleasanton CA, US
Ricardo Ramirez - Sunnyvale CA, US
Abbas Rashid - Fremont CA, US
Mark Vilas - Palo Alto CA, US
Nazar Zaidi - Palo Alto CA, US
Yen Lee - San Jose CA, US
Chau Anh Ngoc Nguyen - San Jose CA, US
John Phillips - Santa Clara CA, US
Yuhong Andy Zhou - Alameda CA, US
Gregory G. Spurrier - Sunnyvale CA, US
Michael Freed - Pleasanton CA, US

Assignee:

Juniper Networks, Inc. - Sunnyvale CA

International Classification:

G06F 15/16

US Classification:

709249, 709220, 709221, 709222, 709223, 709245

Abstract:

A network content service apparatus includes a set of compute elements adapted to perform a set of network services; and a switching fabric coupling compute elements in said set of compute elements. The set of network services includes firewall protection, Network Address Translation, Internet Protocol forwarding, bandwidth management, Secure Sockets Layer operations, Web caching, Web switching, and virtual private networking. Code operable on the compute elements enables the network services, and the compute elements are provided on blades which further include at least one input/output port.

US Patent:

7310226, Dec 18, 2007

Filed:

Nov 22, 2005

Appl. No.:

11/283974

Inventors:

Richard Chen - San Jose CA, US
Yen Lun Lee - Fremont CA, US

Assignee:

Super Micro Computer, Inc. - San Jose CA

International Classification:

H05K 7/20

US Classification:

361695, 361692, 361697, 361719, 165 803, 16510433, 165121, 165185, 257712, 257722, 174 163

Abstract:

A modularized redundant heat sink for dissipating heat generated from chips includes an independent rectangular fin whose sides are provided with at least more than two elastic pins, and which is provided with a bottom surface for conducting temperature; a circuit board on which are welded with at least more than two chips having upper surfaces. A bottom surface of the fin is attached to the upper surfaces of at least more than two chips through a heat conducting glue, so as to provide a temperature conducting and heat dissipating to at least more than two chips by one fin.

US Patent:

7606998, Oct 20, 2009

Filed:

Nov 30, 2004

Appl. No.:

11/002728

Inventors:

David H. Asher - Sutton MA, US
Richard E. Kessler - Shrewsbury MA, US
Yen Lee - San Jose CA, US

Assignee:

Cavium Networks, Inc. - Mountain View CA

International Classification:

G06F 9/00

US Classification:

712225, 712220

Abstract:

A method and apparatus for minimizing stalls in a pipelined processor is provided. Instructions in an out-of-order instruction scheduler are executed in order without stalling the pipeline by sending store data to external memory through an ordering queue.

US Patent:

7765328, Jul 27, 2010

Filed:

Nov 7, 2007

Appl. No.:

11/983135

Inventors:

Mark Bryers - Granite Bay CA, US
Elango Ganesan - Palo Alto CA, US
Frederick Gruner - Palo Alto CA, US
David Hass - Santa Clara CA, US
Robert Hathaway - Sunnyvale CA, US
Ramesh Panwar - Pleasanton CA, US
Ricardo Ramirez - Sunnyvale CA, US
Abbas Rashid - Fremont CA, US
Mark Vilas - San Jose CA, US
Nazar Zaidi - Palo Alto CA, US
Yen Lee - San Jose CA, US
Chau Ahn Ngoc Nguyen - San Jose CA, US
John Phillips - Santa Clara CA, US
Yuhong Andy Zhou - Alameda CA, US
Gregory G. Spurrier - Sunnyvale CA, US
Michael Freed - Pleasanton CA, US

Assignee:

Juniper Networks, Inc. - Sunnyvale CA

International Classification:

G06F 15/16

US Classification:

709249, 709220, 709221, 709222, 709223, 709245

Abstract:

A network content service apparatus includes a set of compute elements adapted to perform a set of network services; and a switching fabric coupling compute elements in said set of compute elements. The set of network services includes firewall protection, Network Address Translation, Internet Protocol forwarding, bandwidth management, Secure Sockets Layer operations, Web caching, Web switching, and virtual private networking. Code operable on the compute elements enables the network services, and the compute elements are provided on blades which further include at least one input/output port.

US Patent:

7895431, Feb 22, 2011

Filed:

Dec 6, 2004

Appl. No.:

11/005490

Inventors:

Gregg A. Bouchard - Round Rock TX, US
Thomas F. Hummel - Marlborough MA, US
Richard E. Kessler - Shrewsbury MA, US
Muhammed R. Hussain - Pleasanton CA, US
Yen Lee - San Jose CA, US

Assignee:

Cavium Networks, Inc. - Mountain View CA

International Classification:

H04L 29/06
H04L 12/28
G06F 15/167

US Classification:

713152, 3703954, 709213

Abstract:

A method and apparatus for ordering, synchronizing and scheduling work in a multi-core network services processor is provided. Each piece of work is identified by a tag that indicates how the work is to be synchronized and ordered. Throughput is increased by processing work having different tags in parallel on different processor cores. Packet processing can be broken up into different phases, each phase having a different tag dependent on ordering and synchronization constraints for the phase. A tag switch operation initiated by a core switches a tag dependent on the phase. A dedicated tag switch bus minimizes latency for the tag switch operation.

US Patent:

8370528, Feb 5, 2013

Filed:

Jul 26, 2010

Appl. No.:

12/843710

Inventors:

Mark Bryers - Granite Bay CA, US
Elango Ganesan - Palo Alto CA, US
Frederick Gruner - Palo Alto CA, US
David Hass - Santa Clara CA, US
Robert Hathaway - Sunnyvale CA, US
Ramesh Panwar - Pleasanton CA, US
Ricardo Ramirez - Sunnyvale CA, US
Abbas Rashid - Fremont CA, US
Mark Vilas - San Jose CA, US
Yen Lee - San Jose CA, US
John Phillips - Santa Clara CA, US
Yuhong Andy Zhou - Alameda CA, US
Gregory G. Spurrier - Sunnyvale CA, US
Michael Freed - Pleasanton CA, US

Assignee:

Juniper Networks, Inc. - Sunnyvale CA

International Classification:

G06F 15/16

US Classification:

709249, 709218, 709220, 709221, 709222, 709245, 370235

Abstract:

A network content service apparatus includes a set of compute elements adapted to perform a set of network services; and a switching fabric coupling compute elements in said set of compute elements. The set of network services includes firewall protection, Network Address Translation, Internet Protocol forwarding, bandwidth management, Secure Sockets Layer operations, Web caching, Web switching, and virtual private networking. Code operable on the compute elements enables the network services, and the compute elements are provided on blades which further include at least one input/output port.

US Patent:

7363353, Apr 22, 2008

Filed:

Jul 8, 2002

Appl. No.:

10/191746

Inventors:

Elango Ganesan - Palo Alto CA, US
Ramesh Panwar - Pleasanton CA, US
Yen Lee - San Jose CA, US
Chau Anh Ngoc Nguyen - San Jose CA, US
John Phillips - Santa Clara CA, US
Yuhong Andy Zhou - Alameda CA, US
Gregory G Spurrier - Sunnyvale CA, US
Michael Freed - Pleasanton CA, US
Mark Bryers - Granite Bay CA, US
Nazar Zaidi - San Jose CA, US

Assignee:

Juniper Networks, Inc. - Sunnyvale CA

International Classification:

G06F 15/16

US Classification:

709218, 709203, 709201, 370235

Abstract:

An architecture for controlling a multiprocessing system to provide at least one network service to subscriber data packets transmitted in the system using a plurality of compute elements, comprising a management compute element including service set-up information for at least one service and at least one processing compute element applying said at least one network service to said data packets and communicating service set-up information with the management compute element in order to perform service specific operations on data packets. In a further embodiment, a method of controlling a processing system including a plurality of processors is disclosed. The method comprises the steps of operating at least one of said processors as a control authority providing service provisioning information for a subscriber; and operating a set of processors as a service specific compute element responsive to the control authority, receiving provisioning information from the subscriber and performing service specific instructions on data packets to provide IP content services.

US Patent:

20130155861, Jun 20, 2013

Filed:

Feb 4, 2013

Appl. No.:

13/758878

Inventors:

JUNIPER NETWORKS, INC. - Sunnyvale CA, US
Elango Ganesan - Palo Alto CA, US
Frederick Gruner - Palo Alto CA, US
David Hass - Santa Clara CA, US
Robert Hathaway - Sunnyvale CA, US
Ramesh Panwar - Pleasanton CA, US
Ricardo Ramirez - Sunnyvale CA, US
Abbas Rashid - Fremont CA, US
Mark Vilas - San Jose CA, US
Nazar Zaidi - San Jose CA, US
Yen Lee - San Jose CA, US
Chau Anh Ngoc Nguyen - San Jose CA, US
John Phillips - Santa Clara CA, US
Yuhong Zhou - Alameda CA, US
Gregory G. Spurrier - Sunnyvale CA, US
Michael Freed - Fremont CA, US

Assignee:

JUNIPER NETWORKS, INC. - Sunnyvale CA

International Classification:

H04L 12/56

US Classification:

370235

Abstract:

A network content service apparatus includes a set of compute elements adapted to perform a set of network services; and a switching fabric coupling compute elements in said set of compute elements. The set of network services includes firewall protection, Network Address Translation, Internet Protocol forwarding, bandwidth management, Secure Sockets Layer operations, Web caching, Web switching, and virtual private networking. Code operable on the compute elements enables the network services, and the compute elements are provided on blades which further include at least one input/output port.