Jason Dewayne Gurley

US Patent:

8274396, Sep 25, 2012

Filed:

Aug 11, 2009

Appl. No.:

12/539404

Inventors:

Jason Gurley - Madison AL, US
John White - Huntsville AL, US

Assignee:

Synapse Wireless, Inc. - Huntsville AL

International Classification:

G08B 21/00

US Classification:

3406861, 3405721, 340 101, 3405724

Abstract:

A local positioning system uses at least one node to track a location of a mobile tag. The system measures flight times of signals communicated between the node and the tag to determine values indicative of the range of the tag from the node. If desired, the values may be filtered in an effort to increase the accuracy of the range estimation. As an example, a Kalman filtering algorithm may be used. Multiple antennas are used at both the node and the tag to provide more accurate range estimates and to determine when the tag is entering a dead zone where signals are blocked or attenuated by obstacles.

US Patent:

20130098311, Apr 25, 2013

Filed:

Sep 14, 2012

Appl. No.:

13/618329

Inventors:

Jason Scott GURLEY - Madison AL, US
Gary ROULSTON - Lititz PA, US

Assignee:

Woodstream Corporation - Lititz PA

International Classification:

A01K 15/04

US Classification:

119721

Abstract:

A radial-shaped wireless fence system is provided that contains one or more dogs in a user-defined area without the need for a physical fence or underground wire. The system includes a base unit and at least one collar, and is easy to set up and use. Each of the base unit and the one collar include a temperature compensated crystal oscillator for reducing clock speed variation between the base and collar units, preferably to +/−5 ppm, to effectively eliminate communication errors between the base and collar units.

US Patent:

20140005842, Jan 2, 2014

Filed:

Sep 3, 2013

Appl. No.:

14/016916

Inventors:

John White - Huntsville AL, US
Jason Scott Gurley - Madison AL, US
Steven Michael Faes - Canisteo NY, US
Joseph McGinty - Madison AL, US
Wade Patterson - Huntsville AL, US

Assignee:

Yale Security Inc. - Monroe NC

International Classification:

G05D 7/06

US Classification:

700282

Abstract:

A door closer comprises a piston cooperating with a rotating pinion. Upon rotation of the pinion in the door opening direction, the piston moves toward the second end of the housing forcing fluid from a second variable volume chamber through a passage to a first variable volume chamber and compressing a spring assembly for storing energy. The spring assembly urges the piston toward the first end of the housing for forcing fluid from the first variable volume chamber to the second variable volume chamber and rotating the pinion in the door closing direction. A controller controls the position of a valve in the passage based on the sensed angular position of a door and the position of the valve for determining the amount of hydraulic fluid flowing through the valve.

US Patent:

7539142, May 26, 2009

Filed:

Jul 21, 2004

Appl. No.:

10/896214

Inventors:

Jason Gurley - Huntsville AL, US
Clarke Edgar Moore - Huntsville AL, US
Timothy James Schlichter - Owens Crossroads AL, US

Assignee:

Adtran, Inc. - Huntsville AL

International Classification:

H04L 12/54

US Classification:

370235, 370428

Abstract:

A differential time domain digital communication bridge module interfaces 100 Mbps Ethernet traffic with a T3 communication link, using a relatively small sized data buffer. To avoid dropping packets, the relatively large sized buffer in the Ethernet switch is used to temporarily store packets, in when an upper threshold of the storage capacity of the buffer is reached. The upper threshold leaves enough storage overhead in the buffer to allow the Ethernet switch to complete its current transmission of a maximum length packet. When a lower threshold is reached a ‘resume transmission’ packet is sent to the switch. The lower threshold provides sufficient buffer space to allow the T3 transmitter to read out the contents of the buffer without underflow.

US Patent:

20150113876, Apr 30, 2015

Filed:

Nov 3, 2014

Appl. No.:

14/531304

Inventors:

- Monroe NC, US
John White - Huntsville AL, US
Jason Scott Gurley - Madison AL, US
Steven Michael Faes - Canisteo NY, US
Joseph McGinty - Madison AL, US
Wade Patterson - Huntsville AL, US

International Classification:

E05F 15/614
E05F 15/70
E05F 15/60
E05F 15/616

US Classification:

49 31, 49341

Abstract:

A door closer comprises a piston cooperating with a rotating pinion. Upon rotation of the pinion in the door opening direction, the piston moves toward the second end of the housing forcing fluid from a second variable volume chamber through a passage to a first variable volume chamber and compressing a spring assembly for storing energy. The spring assembly urges the piston toward the first end of the housing for forcing fluid from the first variable volume chamber to the second variable volume chamber and rotating the pinion in the door closing direction. A controller controls the position of a valve in the passage based on the sensed angular position of a door and the position of the valve for determining the amount of hydraulic fluid flowing through the valve.