Kwang J Lee

Address:

20505 Wood Ave, Torrance, CA 90503

VIN:

19UUA66297A040576

Make:

ACURA

Model:

TL

Year:

2007

US Patent:

7510396, Mar 31, 2009

Filed:

Nov 21, 2006

Appl. No.:

11/602094

Inventors:

Kwang S. Lee - Loma Linda CA, US
Duke K. Ghim - Downey CA, US

International Classification:

A61C 5/04
A61C 1/12
A61C 3/03
A61C 3/06

US Classification:

433125, 433 89, 433124, 433133

Abstract:

The present invention relates to a hand tool used by dental professionals to polish a patient's tooth. The hand tool can be connected to a hand motor used to rotate a wheel cup with a plurality of grinding wings that rub against the patient's tooth as a predetermined amount of dentifrice material is discharged directly on the patient's tooth through a drain hole within the wheel cup. The dentifrice material is discharged from a tube that is assembled in the housing of the hand tool. The tube has a plurality of folds formed on the tube body in such a manner as to be folded by a given distance while being compressed to discharge the dentifrice material therefrom. The tube is compressed by a link with a push button that is guided in the forward direction as it is pushed by a finger.

US Patent:

7806689, Oct 5, 2010

Filed:

Dec 23, 2008

Appl. No.:

12/342081

Inventors:

Kwang S. Lee - Loma Linda CA, US
Duke K. Ghim - Downey CA, US

International Classification:

A61C 1/10

US Classification:

433 82, 433 89

Abstract:

The present invention relates to a disposable dental instrument used by dental professionals to polish a patient's teeth. The dental instrument can be connected to a hand motor used to rotate a prophy cup with a plurality of grinding wings that rub against the patient's teeth as a predetermined amount of tooth cleaning fluid is discharged directly on the patient's teeth through a drain hole within the prophy cup. The tooth cleaning fluid is discharged from a tube that is assembled in a tube room of the dental instrument. The tube is a flexible bladder similar in function and form to a tube of toothpaste. The tube is made of a flexible polymer material that allows it to be squeezed when pressure is applied to it. A roller is assembled within the tube room and on top of the tube. As the roller is pushed forward with a finger, the tube is squeezed to discharge the tooth cleaning fluid directly on the patient's teeth.

US Patent:

20050202369, Sep 15, 2005

Filed:

Mar 12, 2004

Appl. No.:

10/800375

Inventors:

Kwang Lee - Burbank CA, US

International Classification:

A61C013/12

US Classification:

433180000

Abstract:

An improved pontic and pontic assembly utilized in the investment process in the making of investment mold castings for frameworks for dental prosthesis including dental bridges and method of manufacturing frameworks casting for dental prosthesis including dental bridges. The pontic assembly comprising a pair of wax copings having a space therebetween formed from a stone model of an area of a patient's teeth including a pair of abutment teeth. A wax coated enforcement bar connecting the pair of wax copings, and prefabricated wax structures connecting to the enforcement bar. The enforcement bar being spirally threaded.

US Patent:

20050236551, Oct 27, 2005

Filed:

Jan 22, 2004

Appl. No.:

10/762717

Inventors:

Kwang Lee - Burbank CA, US

International Classification:

B22C009/08

US Classification:

249054000, 249105000

Abstract:

An improved spruing assembly utilized in the investment process in the making of investment mold castings. The spruing assembly comprising a base unit engaged to a casting ring to define a receptacle for receiving investment material, and a sprue holding member connecting to the base unit within said receptacle and supporting thereon one or more sprues for holding a wax structure formed in a pattern to be cast. The sprue having a first end connecting to the wax structure and a curved adapter disposed at the second end for quick locking onto the sprue holding member.

US Patent:

20090266269, Oct 29, 2009

Filed:

Apr 23, 2008

Appl. No.:

12/150036

Inventors:

Kwang Kook Lee - Los Angeles CA, US
Shin Jong Chang - Los Angeles CA, US

International Classification:

C09C 1/36

US Classification:

106439

Abstract:

A household wall non-toxic paint additive comprised of mixture of solvent-soluble compounds, which fine granulated from available mineral composition, with dipole properties, in which aromatic oils can be added to the paint additive is enclosed in this current application. This nontoxic paint additive makes for a type of special painting material, in the current application, is non-harmful for man.

US Patent:

20100199420, Aug 12, 2010

Filed:

Feb 12, 2010

Appl. No.:

12/705269

Inventors:

KWANG H. LEE - Burbank CA, US

International Classification:

A47K 3/28

US Classification:

4601

Abstract:

This invention relates to a therapeutic shower device, having hand-held means for convenient control of water temperature, for an acupunctural water treatment by delivering sharp pointy jet water streams on a person's acupuncture points and repeatedly alternating hot and cold water of pre-set temperatures. The therapeutic shower device comprises a main flow line connected to water systems; an adjustable water dispenser comprising a distribution line, a plurality of self-supporting hoses, and nozzle assemblies; a diverter valve; and a supporter to support and fix the distribution line. The advantages of the present invention are: (1) the therapeutic shower device provides an acupunctural treatment; (2) the therapeutic shower device can be conveniently installed to an existing water system; and (3) water temperature can be repeatedly altered between hot and cold at pre-set temperatures every ten to thirty seconds while using the therapeutic shower device by manipulating a hand switch.

US Patent:

20150196165, Jul 16, 2015

Filed:

Jan 11, 2014

Appl. No.:

14/153018

Inventors:

Kwang ho lee - Diamond bar CA, US
Don Je Lee - Diamond Bar CA, US

International Classification:

A47J 47/00
B26B 29/06

Abstract:

A knife guided cutting board comprised of a base of a cutting board and a knife guiding device. The half round shape of the knife guide device is the place where the end of the knife will be inserted, so the front side of the knife is firmly stationed when the cutting action is engaged. A knife guided cutting board can cut and slice thick and solid food such as fish, meat, and hard vegetables. The apparatus can work with any conventional knife. The knife guide device will guide the motion of the cutting in a confined downward arc movement due to the fact that the end of the knife is resided in the knife guide device, this ensures consistent and safe cutting is achieved because the force applied by the user is evenly distributed in a upward and downward motion guided by this invention.