Phillip H Liu

US Patent:

7496645, Feb 24, 2009

Filed:

Oct 18, 2001

Appl. No.:

09/978710

Inventors:

Wilson Yeung - Oakland CA, US
Paul Kennedy - San Mateo CA, US
Phillip Liu - Palo Alto CA, US
Tony Dahbura - Centreville VA, US

Assignee:

Hewlett-Packard Development Company, L.P. - Houston TX

International Classification:

G06F 15/173

US Classification:

709223, 709201, 709226, 709248, 707201, 707203, 707204

Abstract:

A tool for the deployment of software onto servers and other network resources provides a mechanism for parties that do not manage the operation of the servers to deploy new software. The new software is uploaded into an update directory, and a cut-over process is carried out whereby the contents of a live directory, where the currently-executing version of the software is stored, is synchronized with the update directory. Prior to this synchronization, the current state of the live directory is stored in a rollback directory. After the cut-over process, the live directory of the server becomes the source for deployment of the software to update directories in other servers. If the new version of the software is not operating to satisfaction, the information in the rollback directory is used to return the server to the prior version of the software while the new software is being revised.

US Patent:

7421469, Sep 2, 2008

Filed:

Jun 26, 2003

Appl. No.:

10/606451

Inventors:

Phillip C. Liu - Sunnyvale CA, US
Venkatram R. Kuditipudi - Los Altos CA, US
Jeffrey A. Smith - Seattle WA, US

Assignee:

Cisco Technology, Inc. - San Jose CA

International Classification:

G06F 15/16

US Classification:

709204, 709205, 709206

Abstract:

In one embodiment, a system is provided for initiating a collaborative computing session during a telephone call involving a plurality of users. The system includes a first advanced capability telephone operable to issue an initiate meeting request in response to an activation signal at the first advanced capability telephone. A first computer in communication with the first advanced capability telephone is operable to issue a start meeting request for establishing a meeting zone for the collaborative computing session. The first computer is operable to open a first collaborative meeting window for enabling a user of the first computer to participate in the collaborative computing session. The first advanced capability telephone is operable to issue a join meeting request to a second advanced capability telephone for causing a second collaborative meeting window to be opened at a second computer for enabling a user of the second computer to participate in the collaborative computing session.

US Patent:

20200050437, Feb 13, 2020

Filed:

Aug 21, 2019

Appl. No.:

16/547559

Inventors:

- San Mateo CA, US
Arijit Mukherji - Fremont CA, US
Kris Grandy - San Carlos CA, US
Phillip Liu - Palo Alto CA, US

International Classification:

G06F 8/41
G06F 11/36
G06F 16/16
G06F 16/2455
G06F 11/34
G06F 11/07
G06F 11/30
G06F 9/46
G06F 9/54

Abstract:

An instrumentation analysis system processes data streams by executing instructions specified using a data stream language program. The data stream language allows users to specify a search condition using a find block for identifying the set of data streams processed by the data stream language program. The set of identified data streams may change dynamically. The data stream language allows users to group data streams into sets of data streams based on distinct values of one or more metadata attributes associated with the input data streams. The data stream language allows users to specify a threshold block for determining whether data values of input data streams are outside boundaries specified using low/high thresholds. The elements of the set of data streams input to the threshold block can dynamically change. The low/high threshold values can be specified as data streams and can dynamically change.

US Patent:

20180307471, Oct 25, 2018

Filed:

Dec 18, 2017

Appl. No.:

15/845993

Inventors:

- San Mateo CA, US
Arijit Mukherji - Fremont CA, US
Kris Grandy - San Carlos CA, US
Phillip Liu - Palo Alto CA, US

International Classification:

G06F 8/41
G06F 11/34
G06F 9/54
G06F 11/07
G06F 11/30
G06F 9/46
G06F 17/30
G06F 11/36

Abstract:

An instrumentation analysis system processes data streams by executing instructions specified using a data stream language program. The data stream language allows users to specify a search condition using a find block for identifying the set of data streams processed by the data stream language program. The set of identified data streams may change dynamically. The data stream language allows users to group data streams into sets of data streams based on distinct values of one or more metadata attributes associated with the input data streams. The data stream language allows users to specify a threshold block for determining whether data values of input data streams are outside boundaries specified using low/high thresholds. The elements of the set of data streams input to the threshold block can dynamically change. The low/high threshold values can be specified as data streams and can dynamically change.

US Patent:

20180011695, Jan 11, 2018

Filed:

Sep 7, 2017

Appl. No.:

15/697451

Inventors:

- San Mateo CA, US
Arijit Mukherji - Fremont CA, US
Kris Grandy - San Carlos CA, US
Phillip Liu - Palo Alto CA, US

International Classification:

G06F 9/45
G06F 9/54
G06F 11/36
G06F 17/30
G06F 11/34
G06F 9/46
G06F 11/30

Abstract:

An instrumentation analysis system processes data streams by executing instructions specified using a data stream language program. The data stream language allows users to specify a search condition using a find block for identifying the set of data streams processed by the data stream language program. The set of identified data streams may change dynamically. The data stream language allows users to group data streams into sets of data streams based on distinct values of one or more metadata attributes associated with the input data streams. The data stream language allows users to specify a threshold block for determining whether data values of input data streams are outside boundaries specified using low/high thresholds. The elements of the set of data streams input to the threshold block can dynamically change. The low/high threshold values can be specified as data streams and can dynamically change.

US Patent:

20160179488, Jun 23, 2016

Filed:

Dec 15, 2015

Appl. No.:

14/970451

Inventors:

- San Mateo CA, US
Arijit Mukherji - Fremont CA, US
Kris Grandy - San Carlos CA, US
Phillip Liu - Palo Alto CA, US

International Classification:

G06F 9/45
G06F 11/36

Abstract:

An instrumentation analysis system processes data streams by executing instructions specified using a data stream language program. The data stream language allows users to specify a search condition using a find block for identifying the set of data streams processed by the data stream language program. The set of identified data streams may change dynamically. The data stream language allows users to group data streams into sets of data streams based on distinct values of one or more metadata attributes associated with the input data streams. The data stream language allows users to specify a threshold block for determining whether data values of input data streams are outside boundaries specified using low/high thresholds. The elements of the set of data streams input to the threshold block can dynamically change. The low/high threshold values can be specified as data streams and can dynamically change.

US Patent:

20160179588, Jun 23, 2016

Filed:

Dec 15, 2015

Appl. No.:

14/970450

Inventors:

- San Mateo CA, US
Arijit Mukherji - Fremont CA, US
Kris Grandy - San Carlos CA, US
Phillip Liu - Palo Alto CA, US

International Classification:

G06F 9/54
G06F 9/46

Abstract:

An instrumentation analysis system processes data streams by executing instructions specified using a data stream language program. The data stream language allows users to specify a search condition using a find block for identifying the set of data streams processed by the data stream language program. The set of identified data streams may change dynamically. The data stream language allows users to group data streams into sets of data streams based on distinct values of one or more metadata attributes associated with the input data streams. The data stream language allows users to specify a threshold block for determining whether data values of input data streams are outside boundaries specified using low/high thresholds. The elements of the set of data streams input to the threshold block can dynamically change. The low/high threshold values can be specified as data streams and can dynamically change.

US Patent:

20160179799, Jun 23, 2016

Filed:

Dec 15, 2015

Appl. No.:

14/970454

Inventors:

- San Mateo CA, US
Arijit Mukherji - Fremont CA, US
Kris Grandy - San Carlos CA, US
Phillip Liu - Palo Alto CA, US

International Classification:

G06F 17/30

Abstract:

An instrumentation analysis system processes data streams by executing instructions specified using a data stream language program. The data stream language allows users to specify a search condition using a find block for identifying the set of data streams processed by the data stream language program. The set of identified data streams may change dynamically. The data stream language allows users to group data streams into sets of data streams based on distinct values of one or more metadata attributes associated with the input data streams. The data stream language allows users to specify a threshold block for determining whether data values of input data streams are outside boundaries specified using low/high thresholds. The elements of the set of data streams input to the threshold block can dynamically change. The low/high threshold values can be specified as data streams and can dynamically change.