Jerry Sheng Liu

7218929, May 15, 2007

Mar 9, 2006

11/371399

Thomas M. Snyder - Botavia IL, US
Jerry J. Liu - Sunnyvale CA, US

Agilent Technologies, Inc. - Santa Clara CA

H04Q 7/20

455425, 455423, 455424, 455418, 455419, 455420, 455 6711, 455 6714

In a method and system, one or more communication devices within a communication network are provided with a dynamically and remotely configurable probe element, implemented at least partially in software and controllable by the network operator via one or more communication links, capable of monitoring, measuring and capturing user interaction data flowing from voice and/or data transactions occurring in the network. User interaction data reflects a user's experience on the network and thus provides valuable raw data usable by the network operator for improving network quality from the user's perspective, especially when received from a statistically significant number of network user devices. Collected user interaction data can include network engineering metric data and/or user profile data.

7242294, Jul 10, 2007

Sep 17, 2003

10/664400

Jogesh Warrior - Mountain View CA, US
John C. Eidson - Palo Alto CA, US
Jeff Burch - Palo Alto CA, US
Jerry Liu - Sunnyvale CA, US

Agilent Technologies, Inc - Santa Clara CA

G08B 1/08

34053922, 34053911, 3408701

A system and method are provided that use mobile collectors for accessing a wireless sensor network. In certain embodiments, one or more mobile collectors having mobility that is unpredictable to a wireless sensor network are deployed for use in accessing the wireless sensor network. Thus, rather than relying on an access technique having certainty designed therein with regard to the access of a wireless sensor network, certain embodiments utilize an access technique that relies on statistical probability for accessing the wireless sensor network. For instance, by deploying a plurality of mobile collectors that are operable for accessing a wireless sensor network, a statistical probability exists that at some point (or at various points in time) at least one of the mobile collectors will travel within range of the wireless sensor network to enable access thereof.

7321766, Jan 22, 2008

Jan 21, 2003

10/348556

Jerry J. Liu - Sunnyvale CA, US
Thomas M. Snyder - Batavia IL, US
John Cavanaugh - Windsor CA, US

Agilent Technologies, Inc - Santa Clara CA

H04Q 7/20

455425, 455423, 379 2701

There are disclosed systems and methods for performing diagnostic testing on portable communication devices, such as cellular telephones. In one embodiment, diagnostic commands are generated internal to the communication device and processed within the device as though the test commands had been received from a remote location. The processed commands can be analyzed either within the portable device or remote therefrom. For remote processing, a wireless port is provided.

7343266, Mar 11, 2008

Nov 30, 2005

11/289810

Jerry J. Liu - Sunnyvale CA, US
Jefferson B. Burch - Palo Alto CA, US

Agilent Technologies, Inc. - Santa Clara CA

G06F 17/00

702189, 702187, 702127, 713171

A system and method of verifying metadata in a measurement processing system is described. Each combination of metadata is associated with a key, and the keys are used to verify that operations performed using the measurements are valid based on the metadata of the respective measurements. Embodiments allow metadata verification to be made prior to operating on measurements. Embodiments also minimize the processing that results from making such checks redundantly causing slowdown in the measurement processing.

7733144, Jun 8, 2010

May 29, 2008

12/128761

Xi Guo - San Mateo CA, US
Jerry P. Liu - San Jose CA, US
Jianguo Yao - Fremont CA, US

International Business Machines Corporation - Armonk NY

H03K 3/289

327203, 327202, 327211

A radiation hardened master latch for use in a programmable phase frequency divider operating at GHz frequencies is implemented in deep submicron CMOS technology, and consists of two identical half circuits interconnected in a DICE-type configuration that makes the master latch immune to a single event upset (SEU) affecting at most one of its four data inputs. Each half circuit includes a clock input circuit with four sub-clock nodes each coupled by an inverter to a common clock input. The clock input circuit is configured to be redundant, such that the operation of the master latch half circuit is also immune to an SEU affecting at most one the inverters associated with the plurality of sub-clock nodes. The radiation hardened master latch resides in a design structure embodied in a machine readable medium storing information for designing, manufacturing and/or testing the master latch.

8593478, Nov 26, 2013

Oct 19, 2010

12/907936

Eamonn O'Brien-Strain - San Francisco CA, US
Clayton Brian Atkins - Mountain View CA, US
Niranjan Damera-Venkata - Mountain View CA, US
Jerry J Liu - Sunnyvale CA, US

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

G09G 5/00
G09G 5/02
H04N 5/445
H04N 1/46
G03F 3/08
G06K 9/00
G06K 9/40
G06K 9/46
G06K 9/36
G06F 17/00

345589, 345606, 348552, 348557, 358515, 358518, 358525, 358448, 382165, 382167, 382190, 382260, 382276, 715200, 715272, 715275

A system and method are provided for determining a color palette model from an image of a document. Pixel values of the image of the document are clustered to provide image clusters. Color layers of the image are determined, each color layer corresponding to an image cluster. Aspects of the color palette model can be determined using the color layers. Aspects of the color palette model include a foreground-background color pair for a content block in the document and a background-area color of the document.

20040019856, Jan 29, 2004

Jul 25, 2002

10/202932

Bruce Hamilton - Menlo Park CA, US
Jerry Liu - Sunnyvale CA, US
Jefferson Burch - Palo Alto CA, US

G06F017/00

715/531000

Coding numeric values into text. Uncertainty metadata kept with stored values is used to facilitate numeric-to-text conversion. Using uncertainty associated with values, only meaningful mantissa digits are returned. Excess information is trimmed to reduce transmission times.

20040233069, Nov 25, 2004

Jun 28, 2004

10/878950

Jogesh Warrior - Mountain View CA, US
Jerry Liu - Sunnyvale CA, US

G01S001/00

340/995100, 340/995160

A wireless device displays a view of location data to a user. The location data includes readily recognizable features in a geographical area, such as a geographical map or a list of cities, neighborhoods, businesses, intersections, streets, or landmarks. A user selects a particular location data from the view and the selected location data is displayed in more detail. The process of selecting particular location data and displaying that location data in more detail continues until a location can be specified from the displayed view.