David W Hunter

US Patent:

7254828, Aug 7, 2007

Filed:

Jun 5, 2001

Appl. No.:

09/874842

Inventors:

David R. Hunter - Indianapolis IN, US

Assignee:

Acterna LLC - Germantown MD

International Classification:

H04N 7/173
H04B 1/00
H04B 7/00
H04B 15/00
G06F 15/00
H03F 1/26

US Classification:

725125, 455 631, 455501, 702191

Abstract:

A multiple input data receiver for bi-directional cable television (CATV) systems simultaneously monitors and selectively receives a return path signal on a plurality of return paths. When an appropriate data or signal transmission is detected on a return path, the corresponding return path is selected and then demodulated. The demodulated signal is appropriately decoded to yield signal data. Various tests and analyzing may be performed on the signal data. Simultaneous monitoring/receiving of all or a plurality of return paths minimizes system response time.

US Patent:

8187122, May 29, 2012

Filed:

Sep 30, 2010

Appl. No.:

12/895141

Inventors:

Dustin J. Brekke - Fountain Valley CA, US
David Hunter - Seal Beach CA, US
Ruben Padilla - Gardena CA, US

Assignee:

SRI Sports Limited - Kobe-shi

International Classification:

A63B 69/36

US Classification:

473409, 473219

Abstract:

A method of determining a reference lie angle for at least one iron-type golf club custom-fit for a player, according to one or more aspects of the present invention, comprises providing a first hitting surface and a second hitting surface, the first hitting surface being different from the second hitting surface; providing a test club comprising a data acquisition device; directing the player to swing the test club relative to the first hitting surface, whereby initial information is collected by the data acquisition device; determining whether the initial information collected by the data acquisition device satisfies a pre-set condition; if the condition is satisfied, directing the player to swing the test club relative to the second hitting surface, whereby supplemental information is collected by the data acquisition device; and evaluating the supplemental information collected by the data acquisition device to determine the reference lie angle.

US Patent:

8414409, Apr 9, 2013

Filed:

Apr 27, 2012

Appl. No.:

13/458431

Inventors:

Dustin J. Brekke - Fountain Valley CA, US
David Hunter - Seal Beach CA, US
Ruben Padilla - Gardena CA, US

Assignee:

SRI Sports Limited - Kobe-Shi

International Classification:

A63B 69/36

US Classification:

473219, 473257

Abstract:

A method of determining a reference lie angle for at least one iron-type golf club custom-fit for a player, according to one or more aspects of the present invention, comprises providing a first hitting surface and a second hitting surface, the first hitting surface being different from the second hitting surface; providing a test club comprising a data acquisition device; directing the player to swing the test club relative to the first hitting surface, whereby initial information is collected by the data acquisition device; determining whether the initial information collected by the data acquisition device satisfies a pre-set condition; if the condition is satisfied, directing the player to swing the test club relative to the second hitting surface, whereby supplemental information is collected by the data acquisition device; and evaluating the supplemental information collected by the data acquisition device to determine the reference lie angle.