Kevin Zhu

US Patent:

20040098474, May 20, 2004

Filed:

Nov 19, 2002

Appl. No.:

10/300096

Inventors:

Salim Galou - San Jose CA, US
Gilbert Levesque - Mountain View CA, US
Francois Lafontaine - Richardson TX, US
Yalin Wang - San Jose CA, US
Kevin Zhu - San Jose CA, US
Vinay Muniganti - Sunnyvale CA, US

International Classification:

G06F015/173
G09G005/00

US Classification:

709/223000, 345/736000

Abstract:

A network management system program and graphical user interface for large-scale optical networks is described. The network management system includes a connection management system that allows a user to manually configure connections among network elements within the network. The user defines general connection attributes within the network and adds network elements to the route or routes. The user provisions crossconnects within each network element to establish the route connections. The connection management system includes a validation function to verify the validity of the user defined connections. A graphical user interface comprises a portion of a network management system that controls a network comprising a plurality of coupled computers. The graphical user interface includes a first user input area within a first display window allowing a user to specify a network address for a source node, a second user input area within the first display window allowing the user to specify a network address for a destination node, and a third user input area within a second display window allowing the user to graphically select a connection between the source node and one or more destination nodes in the network. The network management system program includes a first database storing the selected connection as a pending connection, a second database storing the selected connection as an active connection upon activation by the user, and a program module establishing a physical connection between the source and destination nodes upon activation by the user.

US Patent:

20050254421, Nov 17, 2005

Filed:

Jun 21, 2005

Appl. No.:

11/158112

Inventors:

Salim Galou - San Jose CA, US
Gilbert Levesque - Mountain View CA, US
Francois Lafontaine - Richardson TX, US
Yalin Wang - San Jose CA, US
Kevin Zhu - San Jose CA, US
Vinay Muniganti - Sunnyvale CA, US

International Classification:

H04L012/26

US Classification:

370230000, 370395200

Abstract:

A network management system program and graphical user interface for large-scale optical networks is described. The network management system includes a connection management system that allows a user to manually configure connections among network elements within the network. The user defines general connection attributes within the network and adds network elements to the route or routes. The user provisions crossconnects within each network element to establish the route connections. The connection management system includes a validation function to verify the validity of the user defined connections. A graphical user interface comprises a portion of a network management system that controls a network comprising a plurality of coupled computers. The graphical user interface includes a first user input area within a first display window allowing a user to specify a network address for a source node, a second user input area within the first display window allowing the user to specify a network address for a destination node, and a third user input area within a second display window allowing the user to graphically select a connection between the source node and one or more destination nodes in the network. The network management system program includes a first database storing the selected connection as a pending connection, a second database storing the selected connection as an active connection upon activation by the user, and a program module establishing a physical connection between the source and destination nodes upon activation by the user.

US Patent:

20110080846, Apr 7, 2011

Filed:

Oct 7, 2009

Appl. No.:

12/574972

Inventors:

Min He - San Jose CA, US
Kevin Zhu - San Jose CA, US
Srinivas Vobilisetti - Santa Clara CA, US
Takao Naito - Plano TX, US
Paparao Palacharla - Richardson TX, US
Xi Wang - Murphy TX, US
Qiong Zhang - Plano TX, US

Assignee:

Fujitsu Network Communications, Inc. - Richardson TX

International Classification:

H04L 12/28
G06T 11/20

US Classification:

370254, 345440

Abstract:

According to particular embodiments, determining paths in a network with asymmetric switches includes receiving a graph representing the network. Each asymmetric switch has defined degree connectivity between one or more pairs of degrees of the asymmetric switch. The graph is transformed to yield a transformed graph that accounts for the asymmetric switches. A routing process is applied to the transformed graph to yield one or more paths through the network.

US Patent:

20210352883, Nov 18, 2021

Filed:

May 17, 2021

Appl. No.:

17/322868

Inventors:

Ray Guosheng Zhu - Fremont CA, US
Kevin P. Zhu - Fremont CA, US

International Classification:

A01K 97/12
G06F 3/041
G06F 3/0338
G06F 3/01
A01K 97/10

Abstract:

A system comprises a rod holder, an input device, a driving device, and a controller. The rod holder holds one or more fishing rods. The driving device is coupled to drive the rod holder. The controller controls the driving device to move the rod holder based on stored rod movement information, based on a random generated movement sequence, or based on real time user input. In operation, the input device receives rod movement information that indicates at least one characteristic of rod movement, including position, timing, direction, angle, or speed. During recording of a jigging sequence, the controller stores rod movement information as stored rod movement information. During replaying of a jigging sequence, the controller controls the rod holder based on the stored rod movement information. The sequence is repeated until the user stops the replaying. The system is optionally controlled to perform a random jigging sequence.