Wei Li Yu

US Patent:

6358498, Mar 19, 2002

Filed:

Aug 18, 2000

Appl. No.:

09/642489

Inventors:

Wei H. Yu - Montclair NJ
Rupali A. Kulkarni - Bridgewater NJ
Ralph Macchio - Sparta NJ
Salvatore J. Barone - Staten Island NY
Antonietta Corrigan - Somerville NJ

Assignee:

Coty B.V. - Haarlem

International Classification:

A16K 600

US Classification:

424 64, 424401

Abstract:

A new personal care product in the form of a free-standing stick comprises an inner core with cosmetic ingredients and an solid outer shell adhering to the inner core, in which the outer shell is wax-free and contains at least solid proteins, liquid polyols or solutions of polyols, solid polyols, emollients and additional cosmetic auxiliary materials and active ingredients. The outer surface does not transfer pigment through brief contact with the skin and is also not sticky.

US Patent:

7158563, Jan 2, 2007

Filed:

Jun 8, 2001

Appl. No.:

09/877724

Inventors:

Georgios Ginis - Stanford CA, US
Wei Yu - Stanford CA, US
Chaohuang Zeng - Palo Alto CA, US
John M. Cioffi - Atherton CA, US

Assignee:

The Board of Trustees of the Leland Stanford Junior University - Palo Alto CA

International Classification:

H04B 3/46

US Classification:

375224, 375225, 375285, 375346, 370201, 455295, 455296, 455501, 455 631

Abstract:

Methods, apparatus and systems for dynamically controlling a digital communication system, such as a DSL system, collect information about digital communication lines in the system and adaptively and/or dynamically determine line and signal characteristics of the digital communication lines, including interference effects. Based on the determined characteristics and the desired performance parameters, operation of the digital communication lines is adjusted to improve or otherwise control the performance of the system. The collection and processing of information may be performed by a party that is not a user in the system. This independent party also may control operational characteristics and parameters of the system. The invention can be used to eliminate or reduce signal interference such as crosstalk that can be induced on communication lines in systems such as DSL systems. Specific iterative power allocation and vectored transmission techniques and apparatus are disclosed.

US Patent:

7311899, Dec 25, 2007

Filed:

Feb 3, 2003

Appl. No.:

10/356523

Inventors:

Wei Yu - Edison NJ, US

Assignee:

L'Oreal S.A. - Paris

International Classification:

A61Q 5/00

US Classification:

424 7012, 526279, 525101, 525104, 525100

Abstract:

Compositions, and methods for using compositions, comprising at least one silicone, at least one compound comprising at least one ester group, and at least one copolymer. In an embodiment, the inventive compositions do not comprise any volatile solvents. Compositions comprising at least one encapsulated pigment, wherein the at least one encapsulated pigment is dispersed in at least one silicone are also disclosed.

US Patent:

7611726, Nov 3, 2009

Filed:

Jul 15, 2004

Appl. No.:

10/891549

Inventors:

Wei Hong Yu - Edison NJ, US

Assignee:

L'Oréal

International Classification:

A61K 8/02
A61Q 1/02
A61Q 19/04
A61Q 1/06
A61Q 1/04

US Classification:

424401, 424 63, 424 64

Abstract:

Shine-enhancing film formers are used to formulate cosmetic compositions in which shine is a desired property. Shine-enhancing film formers may be used alone for a high degree of shine or in combination with other film formers to modify the degree of shine. Using shine-enhancing film formers in cosmetics compositions often accomplishes increased shine properties while retaining other properties favorable to cosmetic compositions such as transfer-resistance.

US Patent:

7879316, Feb 1, 2011

Filed:

Dec 12, 2003

Appl. No.:

10/733467

Inventors:

Veronique Ferrari - Maisons-Alfort, FR
Florence Tournilhac - Paris, FR
Wei Yu - Edison NJ, US
Shao Xiang Lu - Plainsboro NJ, US
Xavier Blin - Paris, FR
Jean Mondet - Aulnay-Sous-Bois, FR
Isabelle Hansenne - Westfield NJ, US
Anil Shah - East Windsor NJ, US
Angelike Galdi - Westfield NJ, US

Assignee:

L'Oreal - Paris

International Classification:

A61Q 1/04
A61Q 1/06
A61Q 1/00

US Classification:

424 64, 424 69, 424401

Abstract:

The invention relates to a physiologically acceptable composition, especially a cosmetic composition, comprising at least one polyorganosiloxane containing polymer comprising at least one moiety which comprises: at least one polyorganosiloxane group consisting of 1 to about 1000 organosiloxane units in the chain of the moiety or in the form of graft, and at least two groups capable of establishing hydrogen interactions.

US Patent:

8025869, Sep 27, 2011

Filed:

Jun 28, 2005

Appl. No.:

11/168796

Inventors:

Wei Hong Yu - Edison NJ, US

Assignee:

L'Oréal

International Classification:

A61K 8/00
A61K 8/18

US Classification:

424 61, 424400, 424 7011, 424401

Abstract:

A cosmetic composition and process which provides enhanced wear and transfer resistance containing: (a) at least one polypropylsilsesquioxane film forming resin; (b) at least one solvent; and (c) optionally, at least one colorant.

US Patent:

8081704, Dec 20, 2011

Filed:

Dec 8, 2006

Appl. No.:

11/636316

Inventors:

Georgios Ginis - Stanford CA, US
Wei Yu - Stanford CA, US
Chaohuang Zeng - Palo Alto CA, US
John M. Cioffi - Atherton CA, US

Assignee:

The Board of Trustees of the Leland Stanford Junior University - Palo Alto CA

International Classification:

H04B 15/00

US Classification:

375285, 375346, 375224

Abstract:

Methods, apparatus and systems for dynamically controlling a digital communication system, such as a DSL system, collect information about digital communication lines in the system and adaptively and/or dynamically determine line and signal characteristics of the digital communication lines, including interference effects. Based on the determined characteristics and the desired performance parameters, operation of the digital communication lines is adjusted to improve or otherwise control the performance of the system. The collection and processing of information may be performed by a party that is not a user in the system. This independent party also may control operational characteristics and parameters of the system. The invention can be used to eliminated or reduce signal interference such as crosstalk that can be induced on communication lines in systems such as DSL systems. Specific iterative power allocation and vectored transmission techniques and apparatus are disclosed.

US Patent:

8326777, Dec 4, 2012

Filed:

Jul 31, 2009

Appl. No.:

12/533632

Inventors:

Qiong Zhang - Sunnyvale CA, US
Wei Du - Burbank CA, US
Wei Yu - Davis CA, US
Biswadeep Nag - Fremont CA, US
Jessi Dong - Saratoga CA, US

Assignee:

Yahoo! Inc. - Sunnyvale CA

International Classification:

G06F 15/18
G06N 5/02

US Classification:

706 12

Abstract:

Incremental training data is used to supplement a trained model to provide personalized recommendations for a user. The personalized recommendations can be made by taking into account the user's behavior, such as, without limitation, the user's short and long term web page interactions, to identify item recommendations. A trained model is generated from training data indicative of the web page interaction data collected from a plurality of users. Incremental training data indicative of other web page interaction data can be used to supplement the trained model, or in place of the trained model. Incremental training data can be indicative of user behavior collected more recently than the data used to train the model, for example.