Yu Wen Huang

US Patent:

D521671, May 23, 2006

Filed:

Jul 27, 2004

Appl. No.:

29/210223

Inventors:

Joshua Qi Chen - Newport Beach CA, US
Yu Wei Huang - Newport Beach CA, US

Assignee:

Nature Bright Company - Irvine CA

International Classification:

2605

US Classification:

D26 65

US Patent:

7230758, Jun 12, 2007

Filed:

Jun 30, 2005

Appl. No.:

11/171070

Inventors:

Yu Huang - Los Angeles CA, US

Assignee:

Luminoz, Inc. - Tokyo

International Classification:

G03B 21/60
G03B 21/56

US Classification:

359457, 359459, 359460

Abstract:

An off-axis Fresnel lens is disclosed that, when combined with a rear projection screen (comprising, e. g. , a lenticular lens, a diffuser, or both), enables construction of rear-projection-type screen devices (e. g. , projection television systems) that are thinner and have improved contrast and resolution when compared with conventional projection screen devices. The off-axis Fresnel lens comprises a plurality of concentric, outwardly-extending, total internal reflection-type prism facets. Each facet, in turn, comprises top and bottom sides, one or both of which may be flat or outwardly convex. Embodiments of the invention may also include concentric opaque sections that are disposed between successive prisms, between the prism base and the output surface of the Fresnel lens, and/or between the output surface of the Fresnel lens and the input surface of the projection screen in order to improve contrast. Contrast may also be enhanced by laminating the Fresnel lens to the projection screen.

US Patent:

D556334, Nov 27, 2007

Filed:

Apr 13, 2006

Appl. No.:

29/257978

Inventors:

Joshua Qi Chen - Newport Coast CA, US
Yu Wei Huang - Newport Coast CA, US

Assignee:

Nature Bright Company - Irvine CA

International Classification:

2803

US Classification:

D24209

US Patent:

7666402, Feb 23, 2010

Filed:

Nov 16, 2007

Appl. No.:

11/941095

Inventors:

Yu Liang Huang - Carlsbad CA, US
Xu Wen Chen - Carlsbad CA, US

Assignee:

DHY & Co., Ltd. - Road Town, Tortola

International Classification:

A61K 38/20
A61K 38/19
C07K 14/47

US Classification:

424 852, 514 12, 514909, 530351

Abstract:

The use of IL-22 for the treatment of metabolic disorders including hyperlipidemia, obesity, hyperinsulinemia and diabetes. IL-22 may also be used in combination with insulin for diabetes.

US Patent:

7696158, Apr 13, 2010

Filed:

Nov 16, 2007

Appl. No.:

11/941093

Inventors:

Yu Liang Huang - Carlsbad CA, US
Xu Wen Chen - Shanghai, CN

Assignee:

DHY & Co., Ltd. - Road Town, Tortola

International Classification:

A61K 38/20
C07K 14/54

US Classification:

514 2, 530351

Abstract:

The use of IL-22 for the treatment of metabolic disorders including hyperlipidemia, obesity, hyperinsulinemia and diabetes. IL-22 may also be used in combination with insulin for diabetes.

US Patent:

7718604, May 18, 2010

Filed:

Nov 16, 2007

Appl. No.:

11/941092

Inventors:

Yu Liang Huang - Carlsbad CA, US
Xu Wen Chen - Shanghai, CN

Assignee:

DHY & Co., Ltd. - Tortola

International Classification:

A61K 38/20
C07K 14/54

US Classification:

514 2, 530351

Abstract:

The use of IL-22 for the treatment of metabolic disorders including hyperlipidemia, obesity, hyperinsulinemia and diabetes. IL-22 may also be used in combination with insulin for diabetes.

US Patent:

7852556, Dec 14, 2010

Filed:

Jun 6, 2007

Appl. No.:

11/810489

Inventors:

Yu Huang - Los Angeles CA, US
Adnan Malik - Los Angeles CA, US

Assignee:

Luminoz, Inc. - Tokyo

International Classification:

G03B 21/60
G03B 21/56

US Classification:

359457, 359459, 359460

Abstract:

Off-axis total internal reflection Fresnel lenses and projection screens are disclosed that, when combined, enable construction of projection assemblies for rear-projection-type screen devices (e. g. , projection television systems) that are thinner, provide easier handling and maintenance, and have improved contrast, focusing, and resolution when compared with conventional projection screen devices. The off-axis Fresnel lens comprises a plurality of concentric, outwardly-extending, total internal reflection-type prism facets, the top side of which may be aspherical. Embodiments of the invention also include projection screens having at least one diffuser and one lenticular lens. In addition, one or more opaque layers may be used to improve contrast. The various components, e. g. , the fresnel lens, the diffuser, the lenticular lens(es), the opaque layer(s), etc.

US Patent:

20060064144, Mar 23, 2006

Filed:

Jun 21, 2005

Appl. No.:

11/158642

Inventors:

Joshua Chen - Newport Beach CA, US
Yu Huang - Newport Beach CA, US

International Classification:

A61N 5/06

US Classification:

607090000

Abstract:

A lamp for providing light therapy includes an input circuit, an output circuit, and a signal processing circuit. The input circuit may include a user input for providing control signals to the signal processing circuit based on input at the user input from a user. The output circuit may include a light output configured to emit light at a level of at least 2,500 lux. The light output may include one or more white LEDs and may also include one or more color LEDs. The signal processing circuit is connected to the input circuit and the output circuit, and receives the control signals from the input circuit to control the output circuit based on the control signals. A memory may be provided in communication with the signal processing circuit. The memory may store a plurality of output modes, such as a light therapy mode. The light output may include a diffuser that is configured to diffuse the high-intensity light for effective use.