James C Loh

US Patent:

8052540, Nov 8, 2011

Filed:

Aug 23, 2010

Appl. No.:

12/861066

Inventors:

James Cheng-Wah Loh - San Gabriel CA, US

International Classification:

A63B 69/36

US Classification:

473222, 473226, 473257

Abstract:

A putting trainer has a long strip mounted to the head along a length of the putter head. The long strip has a pair of ends, namely a close end toward the player and a far end away from a player. The putting trainer has a ball path having a pair of columns of sensors, namely a column of right sensors and a column of left sensors. The pair of columns of sensors detect the motion of the long strip over the pair of columns of sensors. An audio output from a speaker provides feedback to the player. A golf trainer also includes a golf putter having a handle, a shaft connected to the handle, a hosel connected to the shaft and a putter head connected to the hosel.

US Patent:

20020193188, Dec 19, 2002

Filed:

Jul 19, 2002

Appl. No.:

10/199161

Inventors:

James Wah Loh - San Gabriel CA, US

International Classification:

A63B069/00
A63B069/36
A63B069/38

US Classification:

473/458000, 473/464000, 473/450000, 473/212000, 473/215000

Abstract:

A sports skills training arrangement, for promoting muscle memory of a user, includes an arm loop strap adapted for fittingly encircling an upper arm of the user, a tension strap having a first end and a second end attached to the arm loop strap, a body connector affixed to the first end of the tension strap for detachably attaching to a waist portion of the user, a waist adjuster defining a control portion of the tension strap between the second end thereof and the waist adjuster and a waist loop portion of the tension strap for fittingly fastening around the waist portion of the user, and a length adjustment buckle for adjusting a length of the control portion of the tension strap. Therefore, a distance between the arm and the waist portion of the user is limited to promote coordinated arm and body movements.

US Patent:

57089957, Jan 20, 1998

Filed:

Feb 14, 1997

Appl. No.:

8/801044

Inventors:

James Cheng-Wah Loh - San Gabriel CA

International Classification:

A47G 902

US Classification:

5486

Abstract:

A blanket, having a blanket head and a blanket foot. The blanket has a light side and a heavy side, both extending between the blanket head and blanket foot. The light side has a light side insulation thickness, and the heavy side has a heavy side insulation thickness. A transitional area is located between the light side and heavy side, the transitional area uniformly varies in insulation thickness between the light side insulation thickness and the heavy side insulation thickness. Straps present at the blanket foot and at the heavy side are present to secure the blanket to a bed frame.

US Patent:

55959172, Jan 21, 1997

Filed:

Jan 31, 1995

Appl. No.:

8/381042

Inventors:

Michael J. Delaney - Thousand Oaks CA
Loi D. Nguyen - Thousand Oaks CA
Minh V. Le - Simi Valley CA
Jorge L. Tizol - Los Angeles CA
James C. Loh - Torrance CA

Assignee:

Hughes Aircraft Company - Los Angeles CA

International Classification:

H01L 2166

US Classification:

437 8

Abstract:

A method for hydrogen treatment of FETs for use in hermetically sealed packages is disclosed. FETs such as GaInAs HEMTs are treated before hermetic packaging by heating them in a hydrogen atmosphere until their drain currents degrade, and then continuing to heat them until their drain currents are restored. The HEMTs' drain currents are monitored and the process is continued until the currents stabilize. Thereafter the devices' temperature is lowered to the desired operating temperature and their drain currents are measured. If the drain currents after treatment are close enough to the current levels before treatment, the devices are selected; otherwise they are rejected.