Hyun M Kim

7304398, Dec 4, 2007

May 30, 2006

11/442200

Hyun Bong Kim - Northridge CA, US
Yong Ja Kim - Northridge CA, US
Michelle Lee - Northridge CA, US
Sung Ki Kim - Northridge CA, US
Jung Ki Kim - Northridge CA, US

F03B 13/10
F03B 13/12
H02P 9/04
F02B 63/04
F02B 67/04

290 1E, 290 42, 290 53

A spring activated energy transducer is provided. The energy transducer of the current invention generates alternating current (A/C) electricity from abundant external natural forces. The energy transducer is comprised of an upper part and a lower part. The upper part is comprised of a housing, a helix metal spring, a first circular board, a second circular board, pluralities of permanent magnets embedded to the second circular board, a third circular board with pluralities of permanent magnets facing the permanent magnets embedded in the second circular board with same magnetic pole, an upper metal shaft welded to the third circular board, four arc-shaped springs welded to the third circular board, and four wheel sets rotatably attached to one end of the spring. The lower part is comprised of a housing, a lower metal shaft, a fourth circular board placed on the upper end of the lower part, bundles of electric wire, pluralities of permanent magnets, and a fifth circular board placed at the lower end of the lower part. As the helix metal spring is compressed by an external force, the bundle of electric wire turns between permanent magnets to produce electricity.

7476984, Jan 13, 2009

May 26, 2006

11/441288

Hyun Bong Kim - Northridge CA, US
Yong Ja Kim - Northridge CA, US
Michelle Lee - Northridge CA, US
Sung Ki Kim - Northridge CA, US
Jung Ki Kim - Northridge CA, US

F03B 13/10

290 1E

The energy transducer includes an upper part and a lower part. The upper part having a housing, a helix metal spring, a first circular board, a second circular board with a short metal shaft, a ball bearing engaged to the short metal shaft, a third circular board with a groove to receive metal bearing balls, an upper metal shaft welded to the bottom of the third circular board, four arc-shaped springs welded to the bottom of the third circular board, and four sets of wheels rotatably attached to one end of the spring. The lower part includes: a housing, a lower metal shaft, a fourth circular board placed on the upper end of the lower part, bundles of electric wire, pluralities of permanent magnets, and a fifth circular board placed at the lower end of the lower part. As the helix metal spring is compressed by an external force, the bundle of electric wire turns between permanent magnets to produce electricity. Direction of the electricity alternates as the helix metal spring oscillates.

7516151, Apr 7, 2009

Nov 1, 2004

10/979413

Scott J. Norton - San Jose CA, US
Hyun J. Kim - Sunnyvale CA, US

Hewlett-Packard Development Company, L.P. - Houston TX

G06F 17/00

707102, 707101, 707202

A computer-implemented method for traversing a first set of objects in a first dynamic list in a computer system. The method includes partitioning copies of the first set of objects into a plurality of second dynamic lists, each of the plurality of second dynamic lists being configured to contain a subset of the copies of the first set of objects, copies of the first set of objects being disposed in the plurality of second dynamic lists. The method also includes traversing the plurality of second dynamic lists using a plurality of traversal threads, thereby causing at least some of the copies of the first set of objects to be traversed in parallel.

7683279, Mar 23, 2010

Sep 29, 2005

12/280036

Hyun Soo Kim - San Jose CA, US

H01H 13/83

200310, 200314

The present invention provides a light emitting keypad having a very slim light guide film, and a light guide film for a keypad backlight. Particularly, a reflection layer is formed on a lower portion of the light guide film, resulting in more improved luminance. According to the present invention, the introduction of an EL sheet is eliminated, substantial slimness is achieved as compared with a direct illumination type keypad, high luminance is obtained by introducing a reflection layer even though a small number of light sources are used, and a light emitting surface can be provided for intensive light emission onto key regions of a keypad by forming a predetermined pattern on at least one surface of the light guide film.

7743383, Jun 22, 2010

Nov 1, 2004

10/979407

Scott J. Norton - San Jose CA, US
Hyun J. Kim - Sunnyvale CA, US
Swapneel Kekre - Sunnyvale CA, US

Hewlett-Packard Development Company, L.P. - Houston TX

G06F 9/46

718106, 718105, 718102

A method in a computer system for coordinating scheduling of threads among a plurality of processors. The method includes collecting, using a cooperative scheduling component (CSC), system data pertaining to the plurality of processors. The method further includes calculating, using the CSC, unified scheduling-related parameters (USRPs) from the system data. The method additionally includes furnishing the USRPs from the CSC to at least two of a thread launcher, a thread balancer, and a thread stealer, whereby at least two of the thread launcher, the thread balancer, and the thread stealer employ the USRPs to perform their respective scheduling-related tasks.

7793293, Sep 7, 2010

Nov 1, 2004

10/979060

Scott J. Norton - San Jose CA, US
Hyun J. Kim - Sunnyvale CA, US
Swapneel Kekre - Sunnyvale CA, US

Hewlett-Packard Development Company, L.P. - Houston TX

G06F 9/46

718102, 718105

An arrangement, in a computer system, for coordinating scheduling of threads on a plurality of processor sets (PSETs). The arrangement includes a first processor set (PSET) having a first set of scheduling resources, the first set of scheduling resources. The arrangement further includes a second processor set (PSET) having a second set of scheduling resources. The first set of scheduling resources is configured to schedule threads assigned to the first PSET only among processors of the first PSET, and the second set of scheduling resources is configured to schedule threads assigned to the second PSET only among processors of the second PSET.

8402463, Mar 19, 2013

Oct 30, 2006

11/554566

Scott J. Norton - San Jose CA, US
Hyun Kim - Sunnyvale CA, US

Hewlett-Packard Development Company, L.P. - Houston TX

G06F 9/46
G06F 9/30

718100, 712216

A determination of processor core utilization by a plurality of hardware threads over a time interval is made through a division of a length of the time interval by a total count of the plurality of hardware threads.

20060168254, Jul 27, 2006

Nov 1, 2004

10/979412

Scott Norton - San Jose CA, US
Hyun Kim - Sunnyvale CA, US
Swapneel Kekre - Sunnyvale CA, US

G06F 15/177
G06F 15/16

709229000, 709220000

An arrangement, in a computer system, for coordinating scheduling of threads on a processor associated with a scheduling-enabled entity. The arrangement includes a policy database of scheduling policies. The arrangement further includes an automatic policy selector associated with the scheduling-enabled entity. The automatic policy selector is configured to automatically select one of the scheduling policies responsive to a triggering event that includes at least one of a first event and a second event. The first event represents a change in configuration of the scheduling-enabled entity and the second event represents a policy selection from a human operator. One of the scheduling policies is employed to schedule the threads on the processors after being selected by the automatic policy selector.