April M Mitchell

US Patent:

7698371, Apr 13, 2010

Filed:

Oct 16, 2006

Appl. No.:

11/581829

Inventors:

April Slayden Mitchell - Palo Alto CA, US
William Alex Vorbau - Palo Alto CA, US

Assignee:

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

International Classification:

G06F 15/16

US Classification:

709206, 709203, 709219, 709231, 715716, 715751, 707 1

Abstract:

Communicating by video is described. A video of a menu is streamed to a client device. A signal that identifies a selection from the menu is received. A first video associated with the selection is streamed to the client device. The first video is a member of video conversation that may include a number of videos. A second video is received from the client device. The second video is streamed by the client device as it is recorded by the client device. The second video is a response to the first video. The second video is associated with the video conversation.

US Patent:

20110221965, Sep 15, 2011

Filed:

Oct 7, 2008

Appl. No.:

13/122434

Inventors:

April Slayden Mitchell - San Mateo CA, US
Mitchell Trott - San Mateo CA, US
W. Alex Vorbau - Los Altos CA, US

International Classification:

H04N 9/64

US Classification:

348575, 348E09037

Abstract:

Monitoring [] a usage characteristic of a video [] in memory is described. The usage characteristic is based at least in part on access to the video [] while stored in memory. Based on the usage characteristic, the quality of the video [] is degraded [], wherein the degraded video [] requires less memory.

US Patent:

20120275757, Nov 1, 2012

Filed:

Oct 6, 2008

Appl. No.:

13/122430

Inventors:

W. Alex Vorbau - Los Altos CA, US
April Slayden Mitchell - San Jose CA, US

International Classification:

H04N 9/80
H04N 5/775

US Classification:

386230, 386248, 386E09011, 386E0507

Abstract:

GENERATING A PRE-RECORDED RESPONSE ABSTRACT Generating [] a pre-recorded response is described. Input [] that defines a title [] of selectable input is received []. Pre-recorded media content [] is received []. The pre-recorded media content [] is associated with the title [], wherein when the title [] of selectable input is selected the pre-recorded media content [] is played.

US Patent:

20130335361, Dec 19, 2013

Filed:

Apr 22, 2011

Appl. No.:

14/001750

Inventors:

Glenn A. Wong - Foster City CA, US
April Slayden Mitchell - San Jose CA, US
Susie Wee - Palo Alto CA, US
Mark C. Solomon - San Jose CA, US

International Classification:

G06F 3/01

US Classification:

345173, 345156

Abstract:

A method for displaying data on a large interactive device is provided. The method can include detecting a cupped hands gesture including a first cupped hand and a second cupped hand proximate a LID display surface. The method can further include altering a first display parameter of a display object proximate the cupped hands gesture in response to the detection of the cupped hand gesture.

US Patent:

20140041042, Feb 6, 2014

Filed:

Apr 19, 2011

Appl. No.:

14/112319

Inventors:

Glenn A. Wong - Foster City CA, US
April Slayden Mitchell - San Jose CA, US
Mark C. Solomon - San Jose CA, US

International Classification:

G06F 21/60

US Classification:

726 26

Abstract:

Example embodiments disclosed herein relate to displaying private user content () of a first user () on a large interactive display () of a multi-user interface. The visibility of the private user content is obstructed based on identifying a second user ().

US Patent:

20140049667, Feb 20, 2014

Filed:

Apr 8, 2011

Appl. No.:

14/110707

Inventors:

Ian N. Robinson - Palo Alto CA, US
April Slayden Mitchell - Palo Alto CA, US
Daniel G. Gelb - Palo Alto CA, US

International Classification:

H04N 5/232

US Classification:

348262

Abstract:

An image capture system is described that includes: a first image capture device for capturing a first image, the first image capture device having a first field of view; a viewpoint assessment sensor having a second field of view. The image capture system also includes a viewpoint assessment component for determining the location of the user viewpoint in the second field of view and an image modification component for modifying the first image responsive to the user viewpoint in the second field of view.

US Patent:

20180285693, Oct 4, 2018

Filed:

Oct 16, 2015

Appl. No.:

15/768539

Inventors:

- Houston TX, US
Kyriaki Dimitriadou - Palo Alto CA, US
April Slayden Mitchell - San Jose CA, US

International Classification:

G06K 9/62
G06F 17/30
G06F 17/14

Abstract:

Incremental update of a neighbor graph via an orthogonal transform based indexing is disclosed. One example is a system including a hash transform module to apply an orthogonal transform to a data object in a data stream, and to associate the data object with a collection of ordered hash positions. An indexing module retrieves an index of ordered key positions, where each key position is indicative of data objects in the data stream that have a hash position at the key position. A neighbor determination module determines a ranked collection of neighbors for the data object in a neighbor graph, where the ranking is based on the index. A graph update module incrementally updates the neighbor graph by including the data object as a neighbor for a selected sub-plurality of data objects in the ranked collection.

US Patent:

20180114028, Apr 26, 2018

Filed:

May 1, 2015

Appl. No.:

15/567531

Inventors:

- Houston TX, US
Hongwei Shang - Palo Alto CA, US
April Slayden Mitchell - Palo Alto CA, US

International Classification:

G06F 21/60
G06F 21/62
G06F 17/30

Abstract:

Secure multi-party information retrieval is disclosed. One example is a system including a query processor to request secure retrieval of candidate terms similar to a query term. A collection of information processors, where a given information processor receives the request and generates a random permutation. A plurality of data processors, where a given data processor generates clusters of a plurality of terms in a given dataset, where the clusters are based on similarity scores for pairs of terms, and selects a representative term from each cluster. The given information processor determines similarity scores between a secured query term received from the query processor and secured representative terms received from the given data processor, where the secured terms are based on the permutation, and the given data processor filters, without knowledge of the query term, the candidate terms of the plurality of terms based on the determined similarity scores.