Zhang, Union City
Jennifer Zhang, Union City, CA US
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20130316969 | ANTIVIRAL PHOSPHONATE ANALOGS - The invention is related to phosphorus substituted compounds with antiviral activity, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds. | 11-28-2013 |
Lucy Congyun Zhang, Union City, CA US
Patent application number | Description | Published |
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20120254159 | System and Method for Displaying and Searching Multimedia Events Scheduling Information - A system for displaying information may include memory, one or more processors, and one or more modules stored in memory. The one or more modules are configured for execution by the one or more processors and may include instructions for: presenting a subset of a collection of data on a first grid having a first axis corresponding to units of time and a second axis, the collection of data comprising data representing time-bounded events; presenting a second grid having, first and second axes corresponding to the first and second axes of the first grid, the second grid corresponding to a larger portion of the collection of data than the subset presented on the first grid; and presenting a user moveable window for selecting a portion of the second grid, and selecting the subset presented on the first grid in accordance with a current position of the window. | 10-04-2012 |
20140007164 | System and Method for Displaying Multimedia Events Scheduling Information | 01-02-2014 |
20140115629 | System and Method for Displaying and Searching Multimedia Events Scheduling Information - Disclosed are computer implemented method, systems, and non-transitory media for presenting information representing a plurality of time-bounded events in (i) a first grid and (ii) a second grid. The first grid has a first size and represents a first set of time-bounded events in the plurality of time-bounded events. The second grid has a second size smaller than the first size. The second grid represents a second set of time-bounded events in the plurality of time-bounded events. This second set of time-bounded events includes a greater number of time-bounded events than the first set of time-bounded events. | 04-24-2014 |
Xining Zhang, Union City, CA US
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20140200287 | Reactive Dyes For Contact Lenses - A method for preparing a polymerizable monomer-dye compound is provided in which a monomer, a reactive dye, and base are combined under substantially anhydrous reaction conditions to form the polymerizable monomer-dye compound, wherein the monomer comprises a pendant reactive group that covalently links to the reactive dye to form the monomer-dye compound. | 07-17-2014 |
Yongmian Zhang, Union City, CA US
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20140145936 | METHOD AND SYSTEM FOR 3D GESTURE BEHAVIOR RECOGNITION - A method for 3D gesture behavior recognition is disclosed, which includes detecting a behavior change of one or more attendees at a meeting and/or conference; classifying the behavior change; and performing an action based on the behavior change of the one or more attendees. Another method, system and computer readable medium for 3D gesture behavior recognition as disclosed, includes obtaining temporal segmentation of human motion sequences for one or more attendees; determining a probability density function of the temporal segmentations of the human motion sequences using a Parzen window density estimation model; computing a bandwidth for determination of a median absolute deviation; updating the Parzen window to adapt for changes in the motion sequences for the one or more attendees; and detecting actions based. | 05-29-2014 |
20150092978 | METHOD AND SYSTEM FOR RECOGNITION OF ABNORMAL BEHAVIOR - A method for recognizing abnormal behavior is disclosed, the method includes: capturing at least one video stream of data on one or more subjects; extracting body skeleton data from the at least one video stream of data; classifying the extracted body skeleton data as normal behavior or abnormal behavior; and generating an alert, if the extracted skeleton data is classified as abnormal behavior. | 04-02-2015 |
20150186713 | METHOD AND SYSTEM FOR EMOTION AND BEHAVIOR RECOGNITION - A method and system for recognizing behavior is disclosed, the method includes: capturing at least one video stream of data on one or more subjects; extracting body skeleton data from the at least one video stream of data; computing feature extractions on the extracted body skeleton data to generate a plurality of 3 dimensional delta units for each frame of the extracted body skeleton data; generating a plurality of histogram sequences for each frame by projecting the plurality of 3 dimensional delta units for each frame to a spherical coordinate system having a plurality of spherical bins; generating an energy map for each of the plurality of histogram sequences by mapping the plurality of spherical bins versus time; applying a Histogram of Oriented Gradients (HOG) algorithm on the plurality of energy maps to generate a single column vector; and classifying the single column vector as a behavior and/or emotion. | 07-02-2015 |