Ying M Chen

US Patent:

8346729, Jan 1, 2013

Filed:

Nov 18, 2006

Appl. No.:

11/561394

Inventors:

Karen W. Brannon - Palo Alto CA, US
Ying Chen - San Jose CA, US
Lesley Mbogo - San Jose CA, US

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

G06F 7/00
G06F 17/00

US Classification:

707661, 707758

Abstract:

For information lifecyle management (ILM) a process receives a user-definition of ILM actions, data state transitions, and associations among the respective data state transitions and ILM actions and responsively stores a data structure representing the received data state transitions, ILM actions, and correspondence among the respective data state transitions and ILM actions. A process for an ILM model detects a workflow definition event in a monitored process running on a computer system. An information lifecycle flow data structure for the workflow definition is stored responsive to the workflow definition in the monitored process having a data state transition matching one of the user-defined data state transitions, wherein the information lifecycle flow data structure models the matching data state transition, so that the ILM action corresponding to the matching data state transition may be performed for the data responsive to occurrence of a workflow process event in which the matching data state transition occurs.

US Patent:

20070088754, Apr 19, 2007

Filed:

Oct 17, 2005

Appl. No.:

11/163368

Inventors:

KAREN BRANNON - PALO ALTO CA, US
YING CHEN - SAN JOSE CA, US

Assignee:

INTERNATIONAL BUSINESS MACHINES CORPORATION - ARMONK NY

International Classification:

G06F 17/30

US Classification:

707200000

Abstract:

Fast restoration of referential integrity between metadata and data after they were restored to some inconsistent backup copies in content management archival solutions. An inferred logging mechanism uses separate metadata and data logs to capture recent update activities during normal system conditions with additional object reference information using a method called reference tagging. This requires no system internal changes and introduces no performance overhead. The information in the logs facilitates quick identification of potential referential inconsistencies and allows referential integrity between metadata and data to be restored in a fraction of the time when compared to exhaustive data scans.

US Patent:

20110238789, Sep 29, 2011

Filed:

Sep 21, 2010

Appl. No.:

12/887476

Inventors:

Michael G. Luby - Berkeley CA, US
Mark Watson - San Francisco CA, US
Lorenzo Vicisano - Santa Clara CA, US
Payam Pakzad - Mountain View CA, US
Bin Wang - Fremont CA, US
Ying Chen - San Diego CA, US
Thomas Stockhammer - Bergen, DE

Assignee:

QUALCOMM Incorporated - San Diego CA

International Classification:

G06F 15/16

US Classification:

709219

Abstract:

A block-request streaming system provides for improvements in the user experience and bandwidth efficiency of such systems, typically using an ingestion system that generates data in a form to be served by a conventional file server (HTTP, FTP, or the like), wherein the ingestion system intakes content and prepares it as files or data elements to be served by the file server. The system might include controlling the sequence, timing and construction of block requests, time based indexing, variable block sizing, optimal block partitioning, control of random access point placement, including across multiple presentation versions, dynamically updating presentation data, and/or efficiently presenting live content and time shifting.

US Patent:

20130007223, Jan 3, 2013

Filed:

Apr 26, 2012

Appl. No.:

13/456474

Inventors:

Michael G. LUBY - Berkeley CA, US
Mark WATSON - San Francisco CA, US
Thomas STOCKHAMMER - Bergen, DE
Jaber Mohammad BORRAN - , US
Bin WANG - Fremont CA, US
Ying CHEN - San Diego CA, US
Lorenzo VICISANO - Berkeley CA, US
Payam PAKZAD - Mountain View CA, US

Assignee:

QUALCOMM INCORPORATED - San Diego CA

International Classification:

G06F 15/16

US Classification:

709219

Abstract:

A block-request streaming system provides for low-latency streaming of a media presentation. A plurality of media segments are generated according to an encoding protocol. Each media segment includes a random access point. A plurality of media fragments are encoded according to the same protocol. The media segments are aggregated from a plurality of media fragments.

US Patent:

20220247807, Aug 4, 2022

Filed:

Feb 21, 2022

Appl. No.:

17/676589

Inventors:

- San Diego CA, US
Mark WATSON - San Francisco CA, US
Lorenzo VICISANO - Berkeley CA, US
Payam PAKZAD - Sunnyvale CA, US
Bin WANG - Freemont CA, US
Thomas STOCKHAMMER - Bergen, DE
Ying CHEN - San Diego CA, US

International Classification:

H04L 65/60
H04N 21/231
H04N 21/234
H04N 21/2343
H04N 21/235
H04N 21/258
H04N 21/2662
H04N 21/435
H04N 21/44
H04N 21/4402
H04N 21/442
H04N 21/84
H04N 21/845
H04L 65/612
H04L 67/02

Abstract:

A block-request streaming system provides for low-latency streaming of a media presentation. A plurality of media segments are generated according to an encoding protocol. Each media segment includes a random access point. A plurality of media fragments are encoded according to the same protocol. The media segments are aggregated from a plurality of media fragments.

US Patent:

20210147392, May 20, 2021

Filed:

Oct 21, 2020

Appl. No.:

17/076356

Inventors:

- South San Francisco CA, US
Arvinder Sran - Fremont CA, US
Ying Chen - Thousand Oaks CA, US
Daniele Poggiali - Lugano, CH
Tiziano Fumagalli - Lipomo, IT

International Classification:

C07D 403/12
C07D 239/47
C07D 239/48
C07D 239/42

Abstract:

The present disclosure provides processes for the preparation of cerdulatinib, which is of formula I:or a salt thereof. The disclosure also provides intermediates and processes for the preparation of the intermediates useful in the preparation of cerdulatinib or a salt thereof.

US Patent:

20200327549, Oct 15, 2020

Filed:

Nov 8, 2017

Appl. No.:

15/775980

Inventors:

- San Jose CA, US
Shuoyuan Wang - Shanghai, CN
Wei Zhao - Shanghai, CN
Ying Chen - Fremont CA, US

International Classification:

G06Q 20/40
G06N 3/04
G06N 20/20

Abstract:

A particular machine learning architecture involving a two-part artificial intelligence (AI) model is disclosed, with one portion being trained on first data (e.g. older data) and another portion being trained on second data (e.g. newer data) in various embodiments. A robust AI model can be combined with an adaptive AI model to account for long-term trends as well as newly emerging population trends. The model architecture can be constructed using gradient boosting trees, artificial neural networks, or other machine learning models. The adaptive AI model can be re-trained on a more frequent basis than the robust AI model, and can use newer types of data in its classification techniques. The adaptive and robust AI models can be combined using logistic regression to provide unified predictions. Electronic transactions and other types of data subject to potential pattern shifts can thus be more accurately classified.

US Patent:

20190337930, Nov 7, 2019

Filed:

May 3, 2019

Appl. No.:

16/402880

Inventors:

- South San Francisco CA, US
Arvinder Sran - Fremont CA, US
Ying Chen - Thousand Oaks CA, US
Daniele Poggiali - Lugano, CH
Tiziano Fumagalli - Lipomo, IT

International Classification:

C07D 403/12

Abstract:

The present disclosure provides processes for the preparation of cerdulatinib, which is of formula I:or a salt thereof. The disclosure also provides intermediates and processes for the preparation of the intermediates useful in the preparation of cerdulatinib or a salt thereof.