Seung Yong Lee

US Patent:

20120227178, Sep 13, 2012

Filed:

Sep 12, 2011

Appl. No.:

13/230600

Inventors:

Seung Woo LEE - Yorba Linda CA, US

International Classification:

A61H 33/06

US Classification:

4524

Abstract:

The sauna device includes a sauna room enclosed by a floor and a wall forming a box shape, a first heating body installed on the wall such that a user enters the sauna room and receives the radiating heat, a chair provided in a lower front portion of the first heating body and including a seat and a back plate, and a second heating body received in the back plate, which can increase the quality of the sauna drastically since the non-heating portion can be complimented through heating body embedded in the waist support and delivers radiating heat to the hip portion effectively.

US Patent:

20120233764, Sep 20, 2012

Filed:

Sep 12, 2011

Appl. No.:

13/230586

Inventors:

Seung Woo Lee - Yorba Linda CA, US

International Classification:

A61H 33/06

US Classification:

4524

Abstract:

A sauna device comprises a sauna room installed with a first heating element and a heating room installed below the sauna room, and includes an air-intake hole and an air-vent hole for introducing air from outside to the sauna room and a second heating element, such that since a heating body is provided in a lower portion of the floor of the sauna room and it is heated by a radiative heat, the floor of the sauna room is kept in a constant temperature, so as to provide a convenient usage and the sauna room can be kept refreshing through air circulation.

US Patent:

20120291194, Nov 22, 2012

Filed:

Sep 12, 2011

Appl. No.:

13/230606

Inventors:

Seung Woo LEE - Yorba Linda CA, US

International Classification:

A61H 33/06

US Classification:

4524

Abstract:

A steam generator for sauna device enabling a steam sauna in a sauna room, the steam generator comprising: a water tank; a steam tank with a heating device for heating water and generating steam, and a steam releasing hole for supplying steam to an external sauna room; a connecting tube installed between the water tank and the steam tank; and an air pressure equalizing tube installed between the water tank and the steam tank for a path for the steam in the steam tank to move into water of the water tank equalizing air pressure of the steam tank and the water tank. The heating device can generate steam rapidly with less energy and increases the thermal efficiency.

US Patent:

20170354359, Dec 14, 2017

Filed:

Aug 28, 2017

Appl. No.:

15/688559

Inventors:

- Mountain View CA, US
Faisal Kashif - Irvine CA, US
Seung Ah Lee - San Francisco CA, US
Tamara Troy - San Francisco CA, US
John D. Perreault - Mountain View CA, US
Suresh Alla - San Jose CA, US

International Classification:

A61B 5/1455
H04N 5/33
H04N 5/372
H04N 5/374
A61B 5/00
A61B 5/145

Abstract:

A device and a method to measure the concentrations of oxygenated and deoxygenated hemoglobin in tissue around a tumor via near-infrared (NIR) spectroscopy with a photonic mixer device (PMD) is described.

US Patent:

20170296110, Oct 19, 2017

Filed:

Apr 14, 2016

Appl. No.:

15/098686

Inventors:

- Mountain View CA, US
Faisal Kashif - Irvine CA, US
Seung Ah Lee - Menlo Park CA, US
Tamara Troy - San Francisco CA, US
John D. Perreault - Mountain View CA, US
Suresh Alla - San Jose CA, US

International Classification:

A61B 5/1455
A61B 5/145
A61B 5/00
H04N 5/33
H04N 5/374
H04N 5/372

Abstract:

A device and a method to measure the concentrations of oxygenated and deoxygenated hemoglobin in tissue around a tumor via near-infrared (NIR) spectroscopy with a photonic mixer device (PMD) is described.

US Patent:

20170118802, Apr 27, 2017

Filed:

Oct 22, 2015

Appl. No.:

14/920863

Inventors:

Seung Woo LEE - Yorba Linda CA, US

International Classification:

H05B 3/44
H05B 3/48

Abstract:

A sheath heater for reducing magnetic field drastically using destructive interference is provided, in which an electrical-heating wire with terminals connected to both ends thereof is inserted in a metal tube so as to expose the terminals on both ends of the metal tube and insulating powder is filled so as to keep the inserted electrical-heating wire and the metal tube from touching each other, and two wires of the electrical-heating wire have one ends connected to each other so as not to touch each other, and the terminals connected to the ends are exposed to one of two ends of the metal tube. Since two electrical-heating wires having opposite directions are disposed in the metal tube and the generated the magnetic field act in opposite directions with respect to each other, they can be reduced drastically.

US Patent:

20170056286, Mar 2, 2017

Filed:

Oct 7, 2015

Appl. No.:

14/877287

Inventors:

Seung Woo LEE - , US
Seung Woo LEE - Yorba Linda CA, US

International Classification:

A61H 33/00
A61H 33/06

Abstract:

A invention provides a sauna equipment comprising: a sauna equipment main body comprising a receiving portion and an opening portion; a fixed cover configured for closing a top front of the receiving portion of the sauna equipment main body; a movable cover comprising a sliding portion and a rotating portion; and a door installed rotatably in the sauna equipment main body, and the invention further comprises a hinge member comprising a first hinge installed at one side of the sliding portion of the movable cover, a second hinge installed at one side of the rotating portion of the movable cover, and a connecting member having one side installed in the first hinge and another side installed in the second hinge, and installed rotatably in the sliding portion of the movable cover through the first hinge and installed rotatably in the rotating portion of the movable cover through the second hinge.

US Patent:

20160022537, Jan 28, 2016

Filed:

Jul 24, 2014

Appl. No.:

14/340310

Inventors:

Seung Woo LEE - Yorba Linda CA, US

International Classification:

A61H 33/06

Abstract:

The present invention relates to a handling useful sauna equipment, more particularly a very convenient handling useful sauna equipment, which enables a lower body to move conveniently without a necessity of making the hip sit on a chair component and to enjoy sauna in a convenient posture, and which includes a chair portion that moves to and fro by a to-and-fro delivering means and a backrest fixed to the chair portion. According to the embodiment, since the chair portion is moved by the to-and-fro delivering means, even a handicapped user can position the lower body easily on a heater and use the sauna very easily.