Sang Ho Kim

US Patent:

6546412, Apr 8, 2003

Filed:

Nov 7, 1997

Appl. No.:

08/966381

Inventors:

Sang W. Kim - Lawndale CA
David P. Nesbitt - Redondo Beach CA
Steve A. Okamoto - Torrance CA
Jennifer D. Thomas - Hermosa Beach CA

Assignee:

Xerox Corporation - Stamford CT

International Classification:

G06F 900

US Classification:

709104, 709107

Abstract:

Temporary states are used transitionally in run-time situations and are unknown to the object database. A temporary state is created if, when an object is performing a requested event, interim work needs to be performed before the object reaches a permanent destination state. Use of a temporary state is transparent to the caller of the requested event. Within a single flow of control, an unlimited number of nested locks may be acquired. A request to unlock an object will only truly unlock the object if the unlock requester is at the highest level of locking. For recursive or embedded functions, no knowledge of the previous locking condition is necessary. Attribute-based locking provides a mechanism for allowing only certain members of the system to lock an object for writing while the object is in a predetermined state. However, any thread may obtain a read lock on an object in order to examine its attributes. This may be expanded to state that the system may restrict locking of an object or entity based upon any attribute in the database or upon any combination or logical expression of these attributes.

US Patent:

6971100, Nov 29, 2005

Filed:

Apr 5, 2002

Appl. No.:

10/115914

Inventors:

Sang W. Kim - Lawndale CA, US
David P. Nesbitt - Redondo Beach CA, US
Steve A. Okamoto - Torrance CA, US
Jennifer D. Thomas - Hermosa Beach CA, US

Assignee:

Xerox Corporation - Stamford CT

International Classification:

G06F009/46

US Classification:

718102

Abstract:

Temporary states are used transitionally in run-time situations and are unknown to the object database. A temporary state is created if, when an object is performing a requested event, interim work needs to be performed before the object reaches a permanent destination state. Use of a temporary state is transparent to the caller of the requested event.

US Patent:

20090098513, Apr 16, 2009

Filed:

Oct 15, 2007

Appl. No.:

11/974482

Inventors:

Sang Ki Kim - Anaheim CA, US

International Classification:

A61C 5/09
A61C 5/10

US Classification:

4332221, 433223

Abstract:

A coping material for a prosthetic crown is provided. The coping material according to current application is comprised of two portions which are mechanically bonded each other. The first portion is the main coping portion that is located beneath of the enamel layer of a crown. The first portion is made from, including but not limited to, common metal and/or portion fused gold (PFG). The second is the portion which makes contact with gum tissue. That portion surrounds the brim of the bottom of the coping for 360 degrees. The gum contacting portion is comprised of bio-gold that is mechanically bonded to the main coping portion. Centrifuging of molten bio-gold technology is applied for mechanical bonding of the two portions. Electronic forming technology is also applied for mechanical bonding.

US Patent:

20090159763, Jun 25, 2009

Filed:

Dec 20, 2007

Appl. No.:

11/961979

Inventors:

Sang Kwon Kim - Culver City CA, US

International Classification:

F16M 11/00

US Classification:

248174, 2481761

Abstract:

A portable laptop stand comprising a generally rectangular flat board having a longitudinal axis perpendicular to a width of the board; said board having a distal end; said board having a proximal end; said board having a first portion, a second portion pivotably coupled to the first portion, and a main body pivotably coupled to the second portion; wherein the first portion has a longitudinal axis that is perpendicular to the longitudinal axis of the board; wherein the second portion has a longitudinal axis that is perpendicular to the longitudinal axis of the board; wherein said first portion is capable of folding back towards the main body and contact the main body. The board having a first attachment means disposed on the first portion; and a second attachment means disposed on the main body to detachably attach to said first attachment means.

US Patent:

59319194, Aug 3, 1999

Filed:

Nov 7, 1997

Appl. No.:

8/966405

Inventors:

Jennifer D. Thomas - Hermosa Beach CA
Sang W. Kim - Lawndale CA
David P. Nesbitt - Redondo Beach CA
Steve A. Okamoto - Torrance CA

Assignee:

Xerox Corporation - Stamford CT

International Classification:

G06F 15163
G06F 1730

US Classification:

709303

Abstract:

Temporary states are used transitionally in run-time situations and are unknown to the object database. A temporary state is created if, when an object is performing a requested event, interim work needs to be performed before the object reaches a permanent destination state. Use of a temporary state is transparent to the caller of the requested event. Within a single flow of control, an unlimited number of nested locks may be acquired. A request to unlock an object will only truly unlock the object if the unlock requester is at the highest level of locking. For recursive or embedded functions, no knowledge of the previous locking condition is necessary. Attribute-based locking provides a mechanism for allowing only certain members of the system to lock an object for writing while the object is in a predetermined state. However, any thread may obtain a read lock on an object in order to examine its attributes. This may be expanded to state that the system may restrict locking of an object or entity based upon any attribute in the database or upon any combination or logical expression of these attributes.

US Patent:

63283700, Dec 11, 2001

Filed:

Aug 29, 2000

Appl. No.:

9/649925

Inventors:

Sang R. Kim - Granada Hills CA

International Classification:

B60J 300

US Classification:

296 9711

Abstract:

A vehicle sun visor assembly (10) that is designed to be installed by an original equipment manufacturer or after it has been purchased. The assembly (10) consists of a sun visor rod (12) that extends from a position above and near the center of a windshield, curves around the vehicle and terminates near the end of a vehicle side window. The rod (12) is attached to the vehicle by means of a rod/vehicle attachment assembly (32) which allows the rod to be horizontally and vertically positioned to accommodate the dimensions of a particular vehicle. A visor/rod attachment assembly (100) is used to slidably attach a sun visor (78) to the rod (12). The assembly (100) allows the sun visor to be placed and maintained in an upward, stowed position or in a downward position. In the downward position, the sun visor (78) can be moved from one end to the other end of the sun visor rod (12) to optimally position the sun visor (78) to block the sun's rays from the eyes of a driver or a passenger.

US Patent:

20170113747, Apr 27, 2017

Filed:

Oct 22, 2015

Appl. No.:

14/920739

Inventors:

Sang Woo KIM - Irvine CA, US

International Classification:

B62H 5/20
E05B 73/00

Abstract:

An anti-theft device for a bicycle includes a tilt sensor attached to the bicycle wherein the tilt sensor has a tilt switch to detect upright orientation of the bicycle; a microcontroller, electrically connected to the tilt sensor; a transceiver, electrically connected to the microcontroller, which wirelessly transmits or receives signals; a computing device to wirelessly receive or transmit the signals; and a software application installed on the mobile computing device. If the tilt sensor detects an upright orientation of the bicycle, it sends a signal for the upright orientation to the microcontroller and the signal is forwarded to the software application. Then, the software application sends a warning to a user through a user interface. If the tilt sensor detects an upright orientation of the bicycle, it sends a signal for the upright orientation to the microcontroller and the microcontroller activates a warning beep to emit a high-pitched sound.

Author:

Sang Kyu Kim

ISBN #:

0714847682

Author:

Sang Kyu Kim

ISBN #:

3452195570