Yi I Wang

US Patent:

7353554, Apr 8, 2008

Filed:

Aug 1, 2006

Appl. No.:

11/496785

Inventors:

Yi Jing Wang - Rowland Heights CA, US

International Classification:

A47C 27/08

US Classification:

5665, 5422, 5669, 5413 R

Abstract:

The floating water bed includes a specially designed unique sleeping bag and a movable mattress pad. The sleeping bag is both thin and soft and it is placed on top of the movable mattress pad. This movable mattress pad can be lowered or risen from the water. As the human being rests within the sleeping bag, with the press of a button, the mattress pad can be lowered into the water along with the sleeping bag and the individual inside. At this time, the individual inside the sleeping bag will be floating in mid-water and will begin experiencing soothing relaxation. The floating water bed will have a well-shaped hole perpendicular to the sleeping bag and rising out of the water, providing the individual with an entrance into the sleeping bag as well as a breathing space once they are within the sleeping bag. With this well-shaped hole, the individual can breathe easily without the use of oxygen masks or additional equipment. This new floating water bed can then truly produce the effects of reducing stress, increasing bodily strength, improving sleep, and relieving muscular fatigue.

US Patent:

7614104, Nov 10, 2009

Filed:

Dec 14, 2007

Appl. No.:

12/002123

Inventors:

Yi Jing Wang - Rowland Heights CA, US
Zhirong Wang - Rowland Heights CA, US

International Classification:

A47C 27/08

US Classification:

5665, 5422, 5669, 5413 R

Abstract:

A floating water bed for a user being floatably surrounded with liquid, includes a sleeping bed, which is made of waterproof material, having a compartment for the user accommodating therein that the user is floating and supporting by the liquid, and a breathing opening communicating with the compartment and arranged in such a manner that when the user rests in the compartment, the breathing opening is aligned with a head of the user, wherein the breathing opening is adapted for air circulation of the compartment with ambient atmosphere, such that the sleeping bag is adapted for allowing the user to achieve absolute relaxation while achieving complete rest, wherein the sleeping bag is adapted for completely separating the user from the liquid surrounding and thus protecting the user within the sleeping bag.

US Patent:

20040231304, Nov 25, 2004

Filed:

May 21, 2003

Appl. No.:

10/442479

Inventors:

Yi Wang - Farmington Hills MI, US

International Classification:

B01D050/00

US Classification:

055/337000, 055/418000

Abstract:

The present invention provides an air filter assembly including a first filter member having a tapered cylinder configuration, a first end with a first diameter, a second end with a second diameter, wherein the first diameter is greater than the second diameter, and is constructed of a first filtering material. The air filter assembly also includes a second filter member having a tapered cylinder configuration, a first end having a first diameter, a second end having a second diameter, wherein the first diameter is greater than the second diameter, and is constructed of a second filtering material. The first end of the first filter member is operably coupled to the first end of the second filter element.

US Patent:

20190376165, Dec 12, 2019

Filed:

Jun 7, 2019

Appl. No.:

16/434984

Inventors:

- Atlanta GA, US
Yi Wang - Los Angeles CA, US
Richard Hamerton - Kennesaw GA, US
Adriano Manuel Povoa Ferreira - Acworth GA, US
Babak Raeisinia - Acworth GA, US
Zhuoru Wu - Marietta GA, US
Sebastijan Jurendic - Göttingen, DE
Carlos Nobrega - Woodstock GA, US

Assignee:

Novelis Inc. - Atlanta GA

International Classification:

C22C 21/08
C22F 1/047
B21B 3/00
B21B 1/22

Abstract:

Provided herein are novel aluminum alloy compositions and methods of making and processing the same. The alloys described herein can be used in bottle making applications and exhibit enhanced runnability, formability, and appearance. The methods of producing an aluminum alloy sheet described herein can include casting an aluminum alloy to form an ingot, homogenizing the ingot, hot rolling the ingot to produce a hot band, and cold rolling the hot band to an aluminum alloy sheet of final gauge.