Wei Kong Yu

US Patent:

7611254, Nov 3, 2009

Filed:

Feb 25, 2009

Appl. No.:

12/379557

Inventors:

Wei Hung Yu - Irvine CA, US
Connie Wang - Irvine CA, US

International Classification:

F21V 33/00

US Classification:

362102, 362 96, 362101, 362318, 362577

Abstract:

This invention is a light baton for use in aquatic games, comprising a translucent baton body, end inserts at both ends of the baton body, an end insert connected to an inserted light-emitting module, holes in the translucent baton body, and arcuate convex protuberances on the outer surface of the translucent baton body; the holes in the translucent baton body allow water to flow in and surround the light-emitting module, with the change in air and water density causing the baton to sink in water, while the liquid has a refractive effect on the colorful lights from the light-emitting module; the colorful beams of light pass through and are refracted by the ripples in the liquid within the baton body to produce illumination, making the baton ideal for having fun in water.

US Patent:

7845815, Dec 7, 2010

Filed:

Feb 25, 2009

Appl. No.:

12/379558

Inventors:

Wei Hung Yu - Irvine CA, US
Connie Wang - Irvine CA, US

International Classification:

F21V 33/00
F21S 8/00
F47G 21/18
A61J 15/00
A47G 19/22

US Classification:

362101, 239 18, 239 33, 220710

Abstract:

The present invention relates to a straw cup with variable lights, primarily comprising of a set of light-emitting diodes surrounding the inside of the cup's straw, a circuit controller board, and power switch; when the power is activated, the liquid inside the straw's cup refracts and directs light, increasing the variation and brilliance of the twinkling lights and thus further increasing the variation of the straw cup's multicolored lights.

US Patent:

D666342, Aug 28, 2012

Filed:

Oct 18, 2011

Appl. No.:

29/404244

Inventors:

Connie Wang - Irvine CA, US
Wei Hung Yu - Irvine CA, US

International Classification:

2602

US Classification:

D26 38

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.

US Patent:

20040251071, Dec 16, 2004

Filed:

Jun 7, 2004

Appl. No.:

10/861137

Inventors:

Wei Yu - Las Vegas NV, US
Yat Yu - Las Vegas NV, US

International Classification:

B60T008/34

US Classification:

180/272000

Abstract:

Automatic electric power parking brake system for motor vehicle automatically sets the parking brake when the driver leaves the seat or turns off the engine. It releases the parking brake automatically when the driver sits down and turns on the engine, The device for releasing parking brake includes a driver seat sensor and a double pole double throw igniting switch latching relay to provide a signal causing a motor-operated or coils-operated parking brake to release. The device for setting parking brake is different in an automatic transmission vehicle or in a manual transmission vehicle. A parking shift switch is separately connected to the driver seat sensor and the igniting switch latching relay causing parking brake to be set in an automatic transmission vehicle. A driver's seat belt buckle switch connects with the driver seat sensor, or the igniting switch latching relay, to set the parking brake in a manual transmission vehicle. A neutral shift switch in an automatic transmission vehicle or a button switch in a manual transmission vehicle can release the parking brake for manual vehicle pushing and towing.

US Patent:

20110204825, Aug 25, 2011

Filed:

Feb 22, 2010

Appl. No.:

12/656954

Inventors:

Wei Hung Yu - Irvine CA, US
Connie Wang - Irvine CA, US

International Classification:

H05B 39/00

US Classification:

315313

Abstract:

This invention is a light stick with a dazzling effect, comprising a handle, a dazzle layer and a transparent tube; on the upper part of the handle there is an illuminated body with a number of light-emitting diodes (LEDs); the body of the handle has a battery and a number of on/off switch; the dazzle layer is fitted inside the transparent tube which is then placed over the illuminated body, then joined together with the handle; in this way a light stick with a changing dazzling effect is provided.

US Patent:

20130024318, Jan 24, 2013

Filed:

Sep 14, 2012

Appl. No.:

13/618647

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

International Classification:

G06Q 30/00

US Classification:

705 267

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.

US Patent:

59397950, Aug 17, 1999

Filed:

Jan 12, 1998

Appl. No.:

9/005705

Inventors:

Wei Kong Yu - Las Vegas NV

International Classification:

B60R 2500

US Classification:

307 101

Abstract:

Seat sensor switches connected to the drivers seat and passenger's seat of a motor vehicle generate signals indicating when the seats are occupied. The passenger sensor switch generates an adult present signal, a child or small adult signal, or an infant/small child present signal depending on the size of the occupant. In response to a signal indicating that all the seats are unoccupied, the parking brake is set, a windshield curtain and a side window sunshade panel are deployed, and the headlamps and ceiling light are deactivated. In response to an adult present signal from the passenger sensor switch, a first quantity of air bag propellant is electrified, the air bag is aimed at an upper location, and the shoulder belt anchor is moved to an upper position. In response to a child or small adult present signal from the passenger sensor switch, a second, smaller quantity of air bag propellant is electrified, the air bag is aimed at a lower location, and the shoulder belt anchor is moved to a lower position. In response to an infant/small child present signal from the passenger sensor switch, the air bag is deactivated and the passenger side window and door are locked.