Andrew S Duncan

US Patent:

20060129863, Jun 15, 2006

Filed:

Oct 31, 2005

Appl. No.:

11/263548

Inventors:

Peter Kouropoulos - San Francisco CA, US
Elliot Broadwin - Fremont CA, US
Brian Klosterman - Pleasanton CA, US
Andrew Duncan - Venice CA, US
Larry Henneman - Three Rivers MI, US

International Classification:

G06F 1/30

US Classification:

713340000

Abstract:

A personal computer protection device for disconnecting a computer system from a communications channel during power down periods. The personal computer protection device includes a power sensor for sensing power drawn by the computer system, an input port for connecting to a communications channel, an output for connecting the input port to a communications channel input of the computer system and a relay connected between the input port and output port. The relay selectively disconnects the input port and output port when the sensor senses the power drawn is below a threshold value thereby indicating the computer system is in a powered down or sleep state.

US Patent:

20220287410, Sep 15, 2022

Filed:

Mar 1, 2022

Appl. No.:

17/684146

Inventors:

- Los Angeles CA, US
Andrew Hamish DUNCAN - Los Angeles CA, US
Li WANG - Valley Village CA, US
Adam SOLIS - Long Beach CA, US

International Classification:

A43B 13/38
G01S 19/14
G01S 19/48
A43B 17/00
G08B 21/02
A43B 3/34

Abstract:

A novel tracking system is disclosed. In one embodiment, a long-range tracking device is incorporated into a removable footwear insole and a short-range tracking device is incorporated into another removable footwear insole. The long-range tracking device includes a location determining device, a wireless communication device, and a power source. In a more particular embodiment, the location determining device is a GPS receiver, and the communication device is a cellular modem.

US Patent:

20200405010, Dec 31, 2020

Filed:

Jul 10, 2020

Appl. No.:

16/926599

Inventors:

- Los Angeles CA, US
Andrew Hamish Duncan - Los Angeles CA, US
Li Wang - Valley Village CA, US
Adam Solis - Long Beach CA, US

International Classification:

A43B 13/38
G01S 19/14
G01S 19/48
A43B 3/00
A43B 17/00
G08B 21/02

Abstract:

A novel tracking system is disclosed. In one embodiment, a long-range tracking device is incorporated into a removable footwear insole and a short-range tracking device is incorporated into another removable footwear insole. The long-range tracking device includes a location determining device, a wireless communication device, and a power source. In a more particular embodiment, the location determining device is a GPS receiver, and the communication device is a cellular modem.

US Patent:

20190350312, Nov 21, 2019

Filed:

Mar 29, 2019

Appl. No.:

16/369935

Inventors:

- Los Angeles CA, US
Andrew Hamish Duncan - Los Angeles CA, US
Li Wang - Valley Village CA, US
Adam Solis - Long Beach CA, US

Assignee:

GTX Corp. - Los Angeles CA

International Classification:

A43B 13/38
G01S 19/48
G01S 19/14
A43B 17/00
A43B 3/00
G08B 21/02

Abstract:

A novel tracking system is disclosed. In one embodiment, a long-range tracking device is incorporated into a removable footwear insole and a short-range tracking device is incorporated into another removable footwear insole. The long-range tracking device includes a location determining device, a wireless communication device, and a power source. In a more particular embodiment, the location determining device is a GPS receiver, and the communication device is a cellular modem.

US Patent:

20180125163, May 10, 2018

Filed:

Dec 29, 2017

Appl. No.:

15/858881

Inventors:

- Los Angeles CA, US
Andrew Hamish Duncan - Los Angeles CA, US
Li Wang - Valley Village CA, US
Adam Solis - Long Beach CA, US

Assignee:

GTX Corp - Los Angeles CA

International Classification:

A43B 13/38
G01S 19/48
G08B 21/02
A43B 3/00
A43B 17/00
G01S 19/14

Abstract:

A novel tracking system is disclosed. In one embodiment, a long-range tracking device is incorporated into a removable footwear insole and a short-range tracking device is incorporated into another removable footwear insole. The long-range tracking device includes a location determining device, a wireless communication device, and a power source. In a more particular embodiment, the location determining device is a GPS receiver, and the communication device is a cellular modem.

US Patent:

20150048942, Feb 19, 2015

Filed:

May 14, 2014

Appl. No.:

14/120374

Inventors:

- Los Angeles CA, US
Andrew Hamish Duncan - Los Angeles CA, US
Li Wang - Valley Village CA, US
Adam Solis - Long Beach CA, US

International Classification:

A43B 13/38
G01S 19/14

US Classification:

34053913

Abstract:

A novel tracking system is disclosed. In one embodiment, a long-range tracking device is incorporated into a removable footwear insole and a short-range tracking device is incorporated into another removable footwear insole. The long-range tracking device includes a location determining device, a wireless communication device, and a power source. In a more particular embodiment, the location determining device is a GPS receiver, and the communication device is a cellular modem.