Chang Sheng Lin

US Patent:

7027412, Apr 11, 2006

Filed:

May 18, 2001

Appl. No.:

09/860665

Inventors:

Carleton Miyamoto - Santa Clara CA, US
Chang Lin - Santa Clara CA, US
William Blume - Santa Clara CA, US
Jagadish Bandhole - San Jose CA, US

Assignee:

Veritas Operating Corporation - Mountain View CA

International Classification:

H04L 12/28

US Classification:

370255

Abstract:

A system and method for provisioning a virtual network is provided. Virtual networks can be automatically formed including switches in networks, such as local and private networks. Once the virtual networks are formed, virtual computing devices can be provisioned in place of physical computing devices that are connected to the switches. A system for provisioning a virtual network including a first virtual subnet and a second virtual subnet is provided. The system includes a first switch; a second switch; a first software process associated with first switch for provisioning the first virtual subnet; a second software process associated with the second switch for provisioning the second virtual subnet; and a communication link connecting the first switch and the second switch.

US Patent:

7792125, Sep 7, 2010

Filed:

Jan 18, 2006

Appl. No.:

11/334012

Inventors:

Carleton Miyamoto - Santa Clara CA, US
Chang Lin - Santa Clara CA, US
William Blume - Santa Clara CA, US
Jagadish Bandhole - San Jose CA, US

Assignee:

Symantec Operating Corporation - Mountain View CA

International Classification:

H04L 12/56

US Classification:

370400

Abstract:

A system and method for provisioning a virtual network is provided. Virtual networks can be automatically formed including switches in networks, such as local and private networks. Once the virtual networks are formed, virtual computing devices can be provisioned in place of physical computing devices that are connected to the switches. A system for provisioning a virtual network including a first virtual subnet and a second virtual subnet is provided. The system includes a first switch; a second switch; a first software process associated with first switch for provisioning the first virtual subnet; a second software process associated with the second switch for provisioning the second virtual subnet; and a communication link connecting the first switch and the second switch.

US Patent:

20070070099, Mar 29, 2007

Filed:

Sep 28, 2006

Appl. No.:

11/536533

Inventors:

Emanuel Beer - San Jose CA, US
Chang Lin - Fremont CA, US
Shinichi Kurita - San Jose CA, US
Quanyuan Shang - Saratoga CA, US
Benjamin Johnston - Los Gatos CA, US

International Classification:

B41J 25/308

US Classification:

347008000

Abstract:

A sensor apparatus for an inkjet printing device is provided. The sensor apparatus may include 1) at least one print head adapted to deposit ink on a top surface of a substrate, wherein the substrate is in motion relative to the print head, 2) at least one sensor adapted to detect the distance of the at least one sensor from the top surface of the substrate, and 3) a controller adapted to determine the substrate to nozzle distance based on the distance of the sensor to the top surface of the substrate, and adjust the trajectory of the ink being deposited on the substrate based on the substrate to nozzle distance. Numerous other aspects are provided.

US Patent:

20070070109, Mar 29, 2007

Filed:

Sep 29, 2005

Appl. No.:

11/238832

Inventors:

John White - Hayward CA, US
Emanuel Beer - San Jose CA, US
Hongbin Ji - Santa Clara CA, US
Chang Lin - Fremont CA, US
Shinichi Kurita - San Jose CA, US

International Classification:

B41J 29/393

US Classification:

347019000

Abstract:

Methods and apparatus for inkjet inkjet drop positioning are provided. A first method includes determining an intended deposition location of an ink drop on a substrate, depositing the ink drop on the substrate using an inkjet printing system, detecting a deposited location of the deposited ink drop on the substrate, comparing the deposited location to the intended location, determining a difference between the deposited location and the intended location, and compensating for the difference between the deposited location and the intended location by adjusting a parameter of an inkjet printing system. Numerous other aspects are provided.