Yu Chen

US Patent:

20090007256, Jan 1, 2009

Filed:

Jun 28, 2007

Appl. No.:

11/823579

Inventors:

Michael Raymond - Kenmore WA, US
Yu Chen - Redmond WA, US
Wei Wang - Issaquah WA, US
Mark T. Hanson - Woodinville WA, US
Jonathan David Schwartz - Redmond WA, US
Kenneth W. Sykes - Oakton VA, US

Assignee:

Microsoft Corporation - Redmond WA

International Classification:

H04L 9/32

US Classification:

726 19, 726 17

Abstract:

An arrangement is provided for programmatically responding to a privilege request on behalf of a user by pre-configuring a trusted entity with a list of processes requiring elevated user credentials and a set of user's credentials having such privilege. The trusted entity determines if a requested process is included in the list of processes, and responds to the privilege requests generated by the kernel of the operating system for such processes, eliminating the need for the user to manually authenticate using some type of input mechanism.

US Patent:

20100082566, Apr 1, 2010

Filed:

Oct 1, 2008

Appl. No.:

12/243937

Inventors:

Kuansan Wang - Bellevue WA, US
Toby H. Walker - Wayne PA, US
Zijian Zheng - Shoreline WA, US
Yu Chen - Redmond WA, US
Robert C. Wang - Redmond WA, US

Assignee:

MICROSOFT CORPORATION - Redmond WA

International Classification:

G06F 17/30

US Classification:

707705, 707E17014, 707E17017

Abstract:

The ranking quality of a ranked list may be evaluated. In an example embodiment, a method is implemented by a system to access log data, ascertain which entries of a ranked list are skipped, and determine a ranking quality metric from the skipped entries. More specifically, log data that reflects user interactions with a ranked list having multiple entries is accessed. The user interactions include at least indications of which of the multiple entries are selected entries. It is ascertained which entries of the multiple entries of the ranked list are skipped entries based on the selected entries. The ranking quality metric for the ranked list is determined responsive to the skipped entries.

US Patent:

20120278354, Nov 1, 2012

Filed:

Apr 29, 2011

Appl. No.:

13/097277

Inventors:

Shengquan Yan - Issaquah WA, US
Zhenghao Wang - Redmond WA, US
Xiao Huang - Seattle WA, US
Yu Chen - Sammamish WA, US
An Yan - Sammamish WA, US
Jeffrey Eric Larsson - Kirkland WA, US
Michael Kiogora Kinoti - Seattle WA, US
Peng Yu - Bellevue WA, US
Zijian Zheng - Bellevue WA, US

Assignee:

MICROSOFT CORPORATION - Redmond WA

International Classification:

G06F 17/30

US Classification:

707769, 707E17014

Abstract:

Systems, methods, and computer media for efficiently processing user log data are provided. A received user log data analysis request specifies: target user log features that identify users in a target user group, analysis user log features that identify data associated with the users in the target user group, and an analysis to perform on the identified data associated with the users in the target user group. Occurrences of specified features are extracted from user logs and stored. Users associated with an occurrence of each of the extracted and stored target user log features are identified as users in the target user group. Occurrences of the analysis user log features that are associated with a user in the target user group are extracted and reformatted for the analysis specified in the analysis request.

US Patent:

20210149874, May 20, 2021

Filed:

Jan 30, 2020

Appl. No.:

16/777858

Inventors:

- San Francisco CA, US
Yvonne Zhou - San Francisco CA, US
Yu Chen - Bellevue WA, US
Shivan Kaul Sahib - Vancouver, CA

Assignee:

salesforce.com, inc. - San Francisco US

International Classification:

G06F 16/23
G06Q 10/10

Abstract:

Implementations retrieve a first event that published to a first source of events responsive to updating, deleting, or inserting a first record in a database object that stores records relating to consent. The first event is processed. Processing the first event includes storing in an attribute of a second event an identifier for a second record that relates to the first record and that is in a second database object that stores records relating to consent. If the first record was inserted or updated, processing the first event includes storing in an attribute of the second event one or more identifiers and respective values of fields of the first record based on attributes of the first event.

US Patent:

20200364224, Nov 19, 2020

Filed:

May 13, 2019

Appl. No.:

16/411107

Inventors:

- San Francisco CA, US
Yvonne Zhou - San Francisco CA, US
Yu Chen - Bellevue WA, US
Michael Allan Friedman - Bellevue WA, US
Shivan Kaul Sahib - Vancouver, CA

Assignee:

salesforce.com, inc. - San Francisco US

International Classification:

G06F 16/2453
G06F 16/23
G06F 16/2455

Abstract:

Methods and apparatus for updating a denormalized database object after updating, deleting, or inserting a record in a source database object are described. A first operation on a source database object that involves a record of the source database object being updated, deleted, or inserted is performed. A first part of a corresponding second operation involving a respective record of the denormalized database object being updated, deleted, or inserted is performed. A query result that references an aggregate field of a set of records in the denormalized database object is altered. The altering includes an aggregation operation using values in the query result being performed and altering that part of the query result that includes the aggregate field of the set of records. A second part is optionally performed to complete the corresponding second operation and update the denormalized database object.

US Patent:

20200364669, Nov 19, 2020

Filed:

May 14, 2019

Appl. No.:

16/411765

Inventors:

- San Francisco CA, US
Yu Chen - Bellevue WA, US
Yvonne Zhou - San Francisco CA, US
Michael Allan Friedman - Bellevue WA, US
Shivan Kaul Sahib - Vancouver, CA

International Classification:

G06Q 10/10

Abstract:

A method for responding to a consent request for an action based on a set of records is described. The method includes receiving the consent request, including a set of identifiers and the action for obtaining consent; locating a first record of a first object type and a second record of a second data type, wherein the first record corresponds to a first identifier in the set of identifiers, the second record corresponds to a second identifier of the set of identifiers, and one or more of the first and second records includes consent information for performing the action; determining a final response based on the first and second records, wherein the final response includes at least one proceed element that indicates whether consent exists for the action based on at least the first and second records; and returning the final response as a response.

US Patent:

20200097574, Mar 26, 2020

Filed:

Sep 24, 2018

Appl. No.:

16/140428

Inventors:

- San Francisco CA, US
Yu Chen - Bellevue WA, US
Michael Allan Friedman - San Francisco CA, US
Yvonne Zhou - San Francisco CA, US
Shivan Kaul Sahib - Vancouver, CA

International Classification:

G06F 17/30
G06F 21/62

Abstract:

At least one database table of denormalized values corresponding to selected values of field properties in records across multiple disparate tables of the database environment is maintained. A structured query is received through a structured query language application program interface (API). The structured query to request a listing of records across the multiple disparate tables of the database environment. The database table is searched for indications corresponding to records across the multiple disparate tables of the database environment corresponding to the selected values indicating communication with a specified party. A listing of records from across the multiple disparate tables that satisfy the selected values is returned through the structured query language API.

US Patent:

20190340388, Nov 7, 2019

Filed:

Jul 31, 2018

Appl. No.:

16/051414

Inventors:

- San Francisco CA, US
David HACKER - Moraga CA, US
Yu CHEN - Bellevue WA, US
Hui Fung Herman KWONG - San Francisco CA, US
Wolfgang KRAUSE - Palo Alto CA, US

International Classification:

G06F 21/62
H04L 9/32

Abstract:

A method and a system for enabling multiple log record consumers to comply with regulations and requirements regarding privacy and handling of data are described. A determination, based on a log record format being of a first of the log record types, that a first field from a raw log record is to be tokenized based on a first tokenization strategy of multiple tokenization strategies in the first log record type, is performed. Each one of the tokenization strategies identifies a tokenization mechanism from tokenization mechanisms for generating a token from a raw value to enable compliance with a set of regulations and requirements regarding privacy and the handling of data. For a first raw value in the first field a first token is generated that is an anonymized representation of the first raw value using a tokenization mechanism identified by the first tokenization strategy in the log record type.

Address:

13278 SE 54 Pl, Bellevue, WA 98006

VIN:

1NXBR32E78Z966936

Make:

TOYOTA

Model:

COROLLA

Year:

2008

Address:

2826 Ann Arbor Dr, Houston, TX 77063

VIN:

1HGCM56167A017471

Make:

HONDA

Model:

ACCORD

Year:

2007