Jason K Lau

US Patent:

7020357, Mar 28, 2006

Filed:

Apr 1, 2003

Appl. No.:

10/404625

Inventors:

Amer Hadba - Round Rock TX, US
Jason M. Lau - Austin TX, US
John S. Loffink - Austin TX, US

Assignee:

Dell Products L.P. - Round Rock TX

International Classification:

G02B 6/26
G02B 6/42

US Classification:

385 17, 439638

Abstract:

A coupling device for an electronic device having a first connector, and a carrier is disclosed which comprises a second connector having a plurality of connector pins and a coupling unit for coupling the first and the second connector, wherein the first connector has a number of connector pins which are less than the number of pins of the second connector and the excess pins of the second connector are used to provide additional functionality for the device.

US Patent:

7305509, Dec 4, 2007

Filed:

Mar 7, 2003

Appl. No.:

10/383795

Inventors:

Paul Fuller - Austin TX, US
Jason M. Lau - Austin TX, US

Assignee:

Dell Products L.P. - Round Rock TX

International Classification:

G06F 13/14
H03K 19/003
H05K 7/00
H05K 1/16

US Classification:

710305, 326 30, 361783, 361777, 361748, 174260, 174261

Abstract:

A method of implementing zero stub serial termination component mounting in an information handling system includes providing a first and second serial terminator option. The first serial terminator option includes a first pad and a second pad on a circuit board. The second serial terminator option is perpendicular to the first serial terminator option on the circuit board. The second serial terminator option includes a third pad and shares the second pad with the first serial terminator option on the circuit board. One of the first serial terminator option and second serial terminator option are adapted for receiving a component coupled across the pads of the respective serial terminator without leaving a stub which adversely impacts a signal integrity of a signal traversing the respective serial terminator.

US Patent:

7467283, Dec 16, 2008

Filed:

Apr 12, 2005

Appl. No.:

11/103663

Inventors:

John S. Loffink - Austin TX, US
Jason Lau - Austin TX, US

Assignee:

Dell Products L.P. - Round Rock TX

International Classification:

G06F 12/10
G06F 12/00
G06F 13/00

US Classification:

711202, 711 1, 711100, 711111, 711112, 711200, 710 3, 710 9

Abstract:

A system and method for translating addressing protocols between two types of storage drives in a storage environment is provided. A storage environment may include a JBOD of Serial ATA drives coupled to a host server through an external SCSI connection. The addressing protocol of the host server will typically involve addressing each Serial ATA drive by a unique SCSI target ID. This addressing protocol of the host server is translated to an addressing protocol in which each Serial ATA drive is addressed through unique LUN identifier and a single SCSI target ID, which is the addressing scheme of some SCSI-based peripheral controllers.

US Patent:

20040117522, Jun 17, 2004

Filed:

Dec 11, 2002

Appl. No.:

10/316366

Inventors:

John Loffink - Austin TX, US
Jason Lau - Austin TX, US
Arthur Gregorcyk - Austin TX, US

Assignee:

DELL PRODUCTS L.P.

International Classification:

G06F013/12

US Classification:

710/074000

Abstract:

A system and method for translating addressing protocols between two types of storage drives in a storage environment is provided. A storage environment may include a JBOD of Serial ATA drives coupled to a host server through an external SCSI connection. The addressing protocol of the host server will typically involve addressing each Serial ATA drive by a unique SCSI target ID. This addressing protocol of the host server is translated to an addressing protocol in which each Serial ATA drive is addressed through unique LUN identifier and a single SCSI target ID, which is the addressing scheme of some SCSI-based peripheral controllers.

US Patent:

20040198104, Oct 7, 2004

Filed:

Oct 17, 2003

Appl. No.:

10/688188

Inventors:

Amer Hadba - Round Rock TX, US
Jason Lau - Austin TX, US
John Loffink - Austin TX, US

International Classification:

H01R009/22

US Classification:

439/894000

Abstract:

A coupling device for a SATA drive having a SATA connector is disclosed. The coupling device comprises a second connector having a plurality of connector pins, wherein the SATA connector has a number of connector pins which are less than the number of pins of the second connector and wherein the second connector provides a first and second SATA channel, and a coupling unit for coupling the first and the second connector, wherein the coupling unit comprises a multiplexer unit for establishing a coupling of one of the SATA channels with the SATA drive or for establishing a loop back function by coupling the first and second SATA channel.

US Patent:

20040203295, Oct 14, 2004

Filed:

Apr 1, 2003

Appl. No.:

10/404264

Inventors:

Amer Hadba - Round Rock TX, US
Jason Lau - Austin TX, US
John Loffink - Austin TX, US

International Classification:

H01R009/22

US Classification:

439/894000

Abstract:

A coupling device for a SATA drive having a SATA connector is disclosed. The coupling device comprises a second connector having a plurality of connector pins, wherein the SATA connector has a number of connector pins which are less than the number of pins of the second connector and wherein the second connector provides a first and second SATA channel, and a coupling unit for coupling the first and the second connector, wherein the coupling unit comprises a multiplexer unit for establishing a coupling of one of the SATA channels with the SATA drive or for establishing a loop back function by coupling the first and second SATA channel.

US Patent:

20060075155, Apr 6, 2006

Filed:

Oct 6, 2004

Appl. No.:

10/959890

Inventors:

Paul Fuller - Georgetown TX, US
Jason Lau - Austin TX, US

Assignee:

Dell Products L.P. - Round Rock TX

International Classification:

G06F 3/00

US Classification:

710016000

Abstract:

It is determined whether a storage device that is coupled to a serial attached small computer systems interface (“SAS”) interface is a SAS storage device or a serial attached advanced technology attachment (“SATA”) storage device.

US Patent:

20120200154, Aug 9, 2012

Filed:

Feb 3, 2011

Appl. No.:

13/020274

Inventors:

Zachary A. Cravens - Round Rock TX, US
Jason M. Lau - Cedar Park TX, US

International Classification:

H02J 4/00

US Classification:

307 18, 307 43

Abstract:

In accordance with the present disclosure, a system and method a power deliver system is presented. The power delivery system includes at least two power supplies with a bridge connecting an output of each of the at least two power supplies. The bridge may be made of busbars, each of which including an integral attachment point. Each of the attachment points may correspond to a lug which has been specifically keyed to the shape of the attachment point. The lugs may be attached to conductor cables that provide power from the power supplies to components in an information handling system. In some embodiments, each end of a conductor cable may include lugs of the same shape, to ensure that the correct voltage is supplied to the components of the information handling system.