Li M Wang

US Patent:

7478617, Jan 20, 2009

Filed:

Sep 28, 2006

Appl. No.:

11/541622

Inventors:

Li Wang - Hacienda Heights CA, US

International Classification:

F02N 3/04

US Classification:

1231854, 74 6

Abstract:

A power generator includes a supporting frame, a generator supported by the supporting frame, and an engine mechanism including an engine driving the generator and a recoil starter for starting the engine via starter cable. The power generator further includes a hand-free starter arrangement which includes a foot pedal movably supported by the supporting frame and a transmission unit coupling a pulling end of the starter cable with the foot pedal to transmit the downward stepping force of the foot pedal to a pulling force of the starter cable. A downward displacement of the foot pedal is corresponding to an operation length of the starter cable to start the engine such that when the foot pedal is depressed, the starter cable is pulled with the operation length to start the engine in a hand-free manner.

US Patent:

8010931, Aug 30, 2011

Filed:

Feb 26, 2007

Appl. No.:

11/678994

Inventors:

Matthew C. French - Falls Church VA, US
Li Wang - Boise ID, US
Deepak Agarwal - Austin TX, US
Azadeh Davoodi - Madison WI, US

Assignee:

University of Southern California - Los Angeles CA

International Classification:

G06F 17/50

US Classification:

716133, 716132, 716134, 716135, 703 14

Abstract:

A configurable logic tool that allows minimization of dynamic power within an FPGA design without changing user-entered specifications. The minimization of power may use minimized clock nets as a first order operation, and a second order operation that minimizes other factors, such as area of placement, area of clocks and/or slack.

US Patent:

57824037, Jul 21, 1998

Filed:

Jan 6, 1997

Appl. No.:

8/779868

Inventors:

Li Wang - Manassas VA

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

B23K 1018

US Classification:

228264

Abstract:

A device for removal of a semiconductor chip interconnected to a substrate package via solder ball connections, for instance, includes an ultrasonic transducer for providing lateral ultrasonic vibration. A converter is coupled between the ultrasonic transducer and semiconductor chip for converting the lateral ultrasonic vibration to a torsional ultrasonic vibration, wherein the torsional ultrasonic vibration is perpendicular to the lateral ultrasonic vibration. The lateral-to-torsional converter further applies the torsional ultrasonic vibration to the chip for facilitating its removal from the substrate package. A method for removal of a semiconductor chip interconnected to a substrate package is also disclosed.

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.