Ki Sun Park

US Patent:

6359401, Mar 19, 2002

Filed:

Oct 16, 2000

Appl. No.:

09/690613

Inventors:

Neil Garcia-Sinclair - Alameda CA 94501-7117
Ki Bong Park - Arleta CA 91331

International Classification:

H02K 2910

US Classification:

318254, 318138

Abstract:

A multi-phase bipolar brushless D. C. motor having an embedded permanent magnet as a rotor, an armature as a stator and a plurality of windings are sub-wound on the stator in parallel and independently phase-connected. A commutation encoder defining light shielding and light detecting portions is fixedly mounted on a shaft of the rotor to be rotated, and a photo-sensor is coupled operatively thereto and connected with a driving circuit to improve the performance of the motor.

US Patent:

20170058445, Mar 2, 2017

Filed:

Aug 31, 2015

Appl. No.:

14/841162

Inventors:

Ki Kwon Park - Brooklyn NY, US

International Classification:

D06F 37/26
D06F 58/04

Abstract:

A partitioning apparatus for a washer/dryer combination includes a plurality of arch sections, a plurality of longitudinal couplers, a plurality of flanges attached to or formed on each of the plurality of longitudinal couplers, and a locking means for affixing the plurality of longitudinal couplers to a drum of the washer/dryer combination. The plurality of arch sections form a cylindrical body and the partitioning apparatus divides the drum of the washer/dryer combination into a cylindrical space and a plurality of arch spaces.