Andrew S Chen

US Patent:

8431350, Apr 30, 2013

Filed:

Dec 14, 2010

Appl. No.:

12/967886

Inventors:

Daryl T. Baldwin - Berkeley CA, US
Sarah C. Bodary-Winter - Menlo Park CA, US
Andrew C. Chen - Menlo Park CA, US
Hilary Clark - San Francisco CA, US
Janet K. Jackman - Half Moon Bay CA, US
William I. Wood - Hillsborough CA, US

Assignee:

Genentech, Inc. - South San Francisco CA

International Classification:

G01N 33/53

US Classification:

435 71, 435 6, 435 792

Abstract:

The present invention relates to compositions containing a novel protein and methods of using those compositions for the diagnosis and treatment of immune related diseases involving detection of the PRO52254 polypeptide.

US Patent:

20070244888, Oct 18, 2007

Filed:

Mar 27, 2007

Appl. No.:

11/692124

Inventors:

Robert Chea - San Mateo CA, US
Andrew Chen - San Francisco CA, US

Assignee:

POWERREVIEWS, INC. - Millbrae CA

International Classification:

G06F 17/30

US Classification:

707006000

Abstract:

A system allows users to create keywords to describe an item such as a product or service. The keywords can be used by additional users, such as shoppers at websites on the Internet, to obtain information about a product or service for purposes of making a purchase. Affinity attributes are used to help define keywords that relate to an experience level of a user of a product or service; and that relate to how a product or service is used.

US Patent:

20230052819, Feb 16, 2023

Filed:

Oct 25, 2022

Appl. No.:

17/973166

Inventors:

- San Francisco CA, US
Li Fan - Belmont CA, US
Trunal Bhanse - Sunnyvale CA, US
Andrew Chen - San Francisco CA, US

International Classification:

G06Q 10/02
G06Q 30/02
H04W 4/02
G06Q 30/06
G06N 20/00

Abstract:

Systems and methods are provided for receiving a request for services in a given location from a client device operated by a user and generating a set of features based on information included in the request for services in the given location. The systems and methods further provide for analyzing the set of features using a machine learning model to predict whether only services that can be instantly booked should be provided in response to the request for services in the given location, analyzing a prediction output by the machine learning model to determine that only services that can be instantly booked should be provided in response to the request for services in the given location, and generating a list with only services that can be instantly booked.

US Patent:

20160279398, Sep 29, 2016

Filed:

Mar 29, 2016

Appl. No.:

15/083482

Inventors:

- Irvine CA, US
Tapan Mistry - Fremont CA, US
Dexter D. Hernando - Union City CA, US
Siddhi K. Desai - San Jose CA, US
Robert J. Tannhauser - Bridgewater NJ, US
Shrirang V. Ranade - Foster City CA, US
Ketan P. Muni - Irvine CA, US
Martin J. Madden - New Hope PA, US
Andrew Chen - Fremont CA, US

International Classification:

A61M 29/02

Abstract:

A dilation assembly includes a shaft and a dilator coupled with the distal end of the shaft. The dilator includes a proximal end, a distal end, and a center portion positioned between the proximal end and the distal end. The center portion dilates from a first configuration to a second configuration. The center portion has a larger diameter than the proximal end and the distal end when the center portion is in the second configuration. At least one gripping feature is positioned on at least a portion of the exterior surface of the center portion. The gripping feature provides friction between the center portion and a bodily lumen when the center portion is in the second configuration.

US Patent:

20150317761, Nov 5, 2015

Filed:

Dec 17, 2012

Appl. No.:

14/652724

Inventors:

- Seoul, KR
Sangheon OH - Pyeongtaek-si, KR
Sangwoon SUH - Pyeongtaek-si, KR
Andrew Iue CHEN - SAN FRANCISCO CA, US

Assignee:

LG ELECTRONICS INC. - Seoul

International Classification:

G06Q 50/30
G06Q 10/02

Abstract:

Disclosed are a system and method for providing flight information. A system for providing flight information according to one embodiment comprises a control unit identifying an airport user, controlling to generate and provide flight information to the identified airport user, receiving a predetermined item or an information request signal within the provided flight information, and controlling a processing corresponding to the received item or information request signal, and an information providing device outputting the flight information and processed results corresponding to the request signal, wherein the control unit controls to provide flight information including visual information respective to entry and departure and airplane flight information linked to the visual information in at least one format of a map, a graph, and a three-dimensional (3D) display, and wherein the information providing device includes at least one of a mobile device of the identified airport user and a previously installed in-airport display device.

US Patent:

20140277071, Sep 18, 2014

Filed:

Mar 12, 2013

Appl. No.:

13/796073

Inventors:

- Menlo Park CA, US
Tapan Mistry - Fremont CA, US
Dexter D. Hernando - Union City CA, US
Siddhi K. Desai - San Jose CA, US
Robert J. Tannhauser - Bridgewater NJ, US
Shrirang V. Ranade - Foster City CA, US
Ketan P. Muni - San Jose CA, US
Martin J. Madden - New Hope PA, US
Andrew Chen - Menlo Park CA, US

International Classification:

A61M 29/02

US Classification:

606196, 606192

Abstract:

A dilation assembly includes a shaft and a dilator coupled with the distal end of the shaft. The dilator includes a proximal end, a distal end, and a center portion positioned between the proximal end and the distal end. The center portion dilates from a first configuration to a second configuration. The center portion has a larger diameter than the proximal end and the distal end when the center portion is in the second configuration. At least one gripping feature is positioned on at least a portion of the exterior surface of the center portion. The gripping feature provides friction between the center portion and a bodily lumen when the center portion is in the second configuration.