Yu T Lin

US Patent:

7143178, Nov 28, 2006

Filed:

Jan 16, 2001

Appl. No.:

09/761341

Inventors:

Serguei Glazko - San Diego CA, US
Baaziz Achour - San Diego CA, US
Yu Chuan Lin - Encinitas CA, US

Assignee:

Qualcomm Incorporated - San Diego CA

International Classification:

G06F 15/16

US Classification:

709231, 709232, 370468

Abstract:

A system and method for detecting discontinuous transmission (DTX) frames. The inventive method includes the steps of receiving data transmitted in a plurality of frames; classifying each of the frames; analyzing the classification of a number of successive frames of the received data and providing a metric with respect thereto; and determining, in response to the metric, if a frame is a discontinuous frame. In the illustrative embodiment, the step of classifying includes the step of error checking the frames using a cyclic redundancy check (CRC) error checking protocol. The received frames are classified as good frames (G), erasure frames (E), or discontinuous frames (D). A numerical value is assigned to each of the frames based on the classification thereof. Next, the frames are filtered to provide an output Yn=Yn−1+Xn where ‘n’ is a frame number, Yn is the filter output for a given frame n, Yn−1 is the filter output for a previous frame, and Xn is a stream of input frames. A threshold is set for the output Yn to facilitate the detection of discontinuous frames.

US Patent:

8156131, Apr 10, 2012

Filed:

May 12, 2009

Appl. No.:

12/464227

Inventors:

Richard G. Marsden - Houston TX, US
Gaelle Abecassis - Sugar Land TX, US
Yu Lin - Houston TX, US
Trond Benum - Trondheim, NO

Assignee:

Schlumberger Technology Corporation - Sugar Land TX

International Classification:

G06F 17/30

US Classification:

707752, 707722, 707758, 707769

Abstract:

The method for providing a data context service involves extracting context information from a host application associated with an oilfield project, the context information includes a current state of a user in the host application, sorting the context information into multiple dimensions of relevance, generating a search profile for each of the multiple dimensions of relevance, requesting a first set of searches using at least the search profile, receiving oilfield data items resulting from the first set of searches, obtaining a quality measure of an oilfield data item of the oilfield data items based on a pre-determined quality criterion, sending the oilfield data item as a search result to the host application after determining the quality measure exceeds a pre-determined threshold, and generating an output using the host application based on the search result, the output being used to perform an oilfield operation.

US Patent:

20080043627, Feb 21, 2008

Filed:

Aug 14, 2007

Appl. No.:

11/838417

Inventors:

Pradeep Singh - Arlington VA, US
Vinod Jeyachandran - Rockville MD, US
Yu Lin - Centreville VA, US

International Classification:

G06F 11/00

US Classification:

370241

Abstract:

A hybrid approach to populating forwarding tables in a virtual network obtains forwarding data both by simulating routing protocol behavior in the virtual network to build forwarding tables, and by importing operational forwarding data from corresponding physical nodes in a physical network. The use of operational forwarding data improves the fidelity of the simulation by closely conforming forwarding behavior in the simulation to that which occurs in the physical network.

US Patent:

20120204142, Aug 9, 2012

Filed:

Feb 9, 2011

Appl. No.:

13/024009

Inventors:

Jeff David RUBENSTEIN - Sugar Land TX, US
Tze W. MA - Spring TX, US
Julian MORENO - Houston TX, US
Yu LIN - Houston TX, US
Eric TABANOU - Houston TX, US

Assignee:

SCHLUMBERGER TECHNOLOGY CORPORATION - HOUSTON TX

International Classification:

G06F 9/445
G06F 11/00
G06F 9/44

US Classification:

717101, 717100, 717178, 717126, 714 381, 717173, 714E11001

Abstract:

A computerized system for oil field applications. The computerized system may include an oilfield application and an oilfield application development kit that provides a software architecture for developing one or more plug-in components that may be executable by the oilfield application. The computerized system may also include an online distribution center that facilitates access to the plug-in components.

US Patent:

20210282603, Sep 16, 2021

Filed:

Sep 25, 2020

Appl. No.:

17/032320

Inventors:

Yu Lin - McLean VA, US

International Classification:

A47K 7/03

Abstract:

An elastic sleeve method and apparatus for use with a bar of soap to limit the surface area of the soap that is exposed, and reduce the rate of shrinkage of the bar of soap. The sleeve comprises a container of elastic material having a top, bottom, and an elastic opening for insertion of a soap cake. The elastic material has form-fitting dimensions adaptable to the shape of an underlying soap cake. The elastic material also has a plurality of apertures to provide atmospheric communication through the elastic sleeve to an inserted soap cake's surface and a plurality of bristles on the bottom to enhance suds and exfoliation.

US Patent:

20200288918, Sep 17, 2020

Filed:

Mar 12, 2020

Appl. No.:

16/817097

Inventors:

Yu Lin - McLean VA, US

International Classification:

A47K 7/03

Abstract:

An elastic sleeve method and apparatus for use with a bar of soap to limit the surface area of the soap that is exposed, and reduce the rate of shrinkage of the bar of soap. The sleeve comprises a container of elastic material having a top, bottom, and an elastic opening for insertion of a soap cake. The elastic material has form-fitting dimensions adaptable to the shape of an underlying soap cake. The elastic material also has a plurality of apertures to provide atmospheric communication through the elastic sleeve to an inserted soap cake's surface.

US Patent:

20140328169, Nov 6, 2014

Filed:

Jul 17, 2014

Appl. No.:

14/333883

Inventors:

- San Francisco CA, US
Vinod Jeyachandran - Rockville MD, US
Yu Lin - Northborough MA, US

International Classification:

H04L 12/24
H04L 12/851
H04L 12/801

US Classification:

370230, 370254

Abstract:

A hybrid approach to populating forwarding tables in a virtual network obtains forwarding data both by simulating routing protocol behavior in the virtual network to build forwarding tables, and by importing operational forwarding data from corresponding physical nodes in a physical network. The use of operational forwarding data improves the fidelity of the simulation by closely conforming forwarding behavior in the simulation to that which occurs in the physical network.