Jason Chieh Chang

US Patent:

6915323, Jul 5, 2005

Filed:

Feb 13, 2003

Appl. No.:

10/368023

Inventors:

Jason Chang - Fremont CA, US
Satwant Singh - Fremont CA, US
Ju Shen - Saratoga CA, US

Assignee:

Lattice Semiconductor Corporation - Hillsboro OR

International Classification:

G06F007/50

US Classification:

708707

Abstract:

A programmable logic device includes a plurality of logic blocks. Each logic block includes a plurality of macrocells, with each macrocell being configurable to register a sum of product term output. In addition, the macrocells within each logic block are arranged from a first macrocell to a last macrocell. Each macrocell is associated with a carry-in and a carry-out signal. The macrocells are configured to support a carry cascade such that the carry-out signal from the first macrocell becomes the carry-in signal for the second macrocell, and so on.

US Patent:

7764952, Jul 27, 2010

Filed:

Sep 7, 2007

Appl. No.:

11/852042

Inventors:

Joseph K. Sipher - Sunnyvale CA, US
Gregory S. Woock - San Jose CA, US
Jocelyn F. Cloutier - Menlo Park CA, US
Jesse V. Green - Los Gatos CA, US
Jason Shih-Yen Chang - Cupertino CA, US

Assignee:

Pinger, Inc. - San Jose CA

International Classification:

H04M 3/42

US Classification:

4554141, 455 306, 455419, 455466

Abstract:

The invention relates to a media system and a method for providing a messaging service. One example media system includes a database containing digital media files, each digital media file associated with one or more categories. A subscription service receives and records subscription requests from subscribers, where each subscription request relates to one of the categories. A receiving module receives a new digital media file from a subscriber, wherein the identifier identifies the one or more categories with which the new digital media file is to be associated. A transmission module provides the new digital media file to the subscribers of the category that is associated with the new digital media file.

US Patent:

20120233068, Sep 13, 2012

Filed:

Mar 9, 2012

Appl. No.:

13/416292

Inventors:

Daniel Epstein - Somerville MA, US
Aaron Homer - Belmont MA, US
Jason Chang - Melrose MA, US
Jeff Kibler - South Boston MA, US
Cezary Wislocki-Wasecki - Natick MA, US
Geoffry Maletta - Northborough MA, US
Robert Nix - Concord MA, US

Assignee:

athenahealth, Inc. - Watertown MA

International Classification:

G06Q 40/00

US Classification:

705 40

Abstract:

Methods and apparatus for facilitating a payment collection process by enabling a patient to pre-authorize payment for future medical services not covered by the patient's healthcare payer. Rather than sending a statement to a patient instructing the payment to remit an outstanding balance, a practice management system automatically applies electronic funds for the patient's outstanding balance in accordance with terms of a contract executed between the patient and the medical practice at the time of service. By including contract terms such as a predefined maximum charge amount and limited contract duration, patients may feel that their electronic account information is safe and that they will be billed only for what they owe. Additionally, medical practices may have better assurance that remittance for medical services will be paid promptly by patients under the terms of the contract.

US Patent:

20120321186, Dec 20, 2012

Filed:

Apr 17, 2012

Appl. No.:

13/448581

Inventors:

Jason Chang - Cambridge MA, US

Assignee:

Massachusetts Institute of Technology - Cambridge MA

International Classification:

G06K 9/34

US Classification:

382173

Abstract:

In an approach for sampling a distribution of segmentations of an image, the segmentations are based on a level set function. For each sample of the distribution, the sampling includes the following, for each of multiple iterations: randomly selecting a set of locations of the level set function, determining a domain of allowed perturbations of the level set function at the selected set of locations, and randomly accepting a perturbation of the level set function according to a criterion corresponding to a biased distribution over the domain of allowed perturbations of the level set function, wherein the bias is selected to increase a probability of accepting the perturbation. The sampling also includes determining the sample of the distribution of segmentations according to a perturbed level set function determined in a final iteration of the multiple iterations for the sample.

US Patent:

20130332186, Dec 12, 2013

Filed:

Aug 12, 2013

Appl. No.:

13/965032

Inventors:

Aaron Homer - Belmont MA, US
Jason Chang - Melrose MA, US
Jeff Kibler - South Boston MA, US
Cezary Wislocki-Wasecki - Natick MA, US
Geoffry Maletta - Northborough MA, US
Robert Nix - Concord MA, US

Assignee:

athenahealth, Inc. - Watertown MA

International Classification:

G06F 19/00

US Classification:

705 2

Abstract:

Methods and apparatus for facilitating a payment collection process by enabling a patient to pre-authorize payment for future medical services not covered by the patient's healthcare payer. Rather than sending a statement to a patient instructing the payment to remit an outstanding balance, a practice management system automatically applies electronic funds for the patient's outstanding balance in accordance with terms of a contract executed between the patient and the medical practice at the time of service. By including contract terms such as a predefined maximum charge amount and limited contract duration, patients may feel that their electronic account information is safe and that they will be billed only for what they owe. Additionally, medical practices may have better assurance that remittance for medical services will be paid promptly by patients under the terms of the contract.

US Patent:

20220365990, Nov 17, 2022

Filed:

Oct 25, 2021

Appl. No.:

17/509767

Inventors:

- Mountain View CA, US
Ivan OROPEZA - Santa Clara CA, US
Lily BERG - Los Angeles CA, US
Tracy GU - Mountain View CA, US
Ethan SCHREIBER - New York City NY, US
Shanfeng ZHANG - Mountain View CA, US
Howard ZHOU - Mountain View CA, US
David HENDON - San Francisco CA, US
Zhen LI - Mountain View CA, US
Futang PENG - Mountain View CA, US
Teresa KO - Los Angeles CA, US
Jason CHANG - Cupertino CA, US

Assignee:

Google LLC - Mountain View CA

International Classification:

G06F 16/9535
G06F 16/906
G06F 40/30
G06N 20/00
G06F 16/9538

Abstract:

A media application determines, based on pixels of images or videos from a collection of media items, clusters of media items such that the media items in each cluster have a visual similarity, wherein the collection of media items is associated with a user account. The media application selects a subset of the clusters of media from corresponding clusters of media items based on the media items in each cluster having a visual similarity within a range of threshold similarity values. The media application causes a user interface to be displayed that includes the subset of the clusters of media.

US Patent:

20230018830, Jan 19, 2023

Filed:

Sep 30, 2022

Appl. No.:

17/956909

Inventors:

- Mountain View CA, US
Kristi BOHL - Mountain View CA, US
Jason CHANG - Mountain View CA, US
Taehee LEE - Mountain View CA, US
Jeremy ZHU - Mountain View CA, US

Assignee:

Google LLC - Mountain View CA

International Classification:

G06T 11/60
G06V 20/00
G06K 9/62

Abstract:

Implementations described herein relate to methods, devices, and computer-readable media to generate and provide image-based creations. A computer-implemented method includes obtaining a plurality of episodes, each episode associated with a corresponding time period and including a respective set of images and person identifiers for each image. The method further includes forming a respective cluster for each episode that includes at least two person identifiers. The method further includes determining whether one or more person identifiers are included in less than a threshold number of clusters, and in response, removing the one or more person identifiers from the clusters that the one or more person identifiers that are included in. The method further includes merging identical clusters to obtain a plurality of people groups that each include two or more person identifiers and providing a user interface that includes an image-based creation based on a particular people group.

US Patent:

20200377929, Dec 3, 2020

Filed:

May 29, 2020

Appl. No.:

16/887649

Inventors:

- Cambridge MA, US
Jason Y.H. Chang - Cambridge MA, US
Sylvain Ladame - Tring, GB
Dana Al Sulaiman - London, GB

International Classification:

C12Q 1/6806
C12Q 1/6823
G01N 21/64
C12M 1/34

Abstract:

The present disclosure relates to a device, comprising a base and a plurality of microneedles attached to the base, wherein each microneedle has an outer surface; the outer surface of at least one microneedle being coated with a composition comprising at least one polymer and least one Peptide Nucleic Acid (PNA). The present disclosure additionally relates to a method of detecting an analyte in interstitial fluid (ISF), comprising contacting the device to a subject, for example, to human skin.