Xin Zhao

US Patent:

20220382815, Dec 1, 2022

Filed:

Aug 12, 2022

Appl. No.:

17/887387

Inventors:

- Seattle WA, US
Vidya Raghavan SETLUR - Seattle WA, US
Alex DJALALI - Athens GA, US
Sanaz GOLBABAEI - Palo Alto CA, US
Theodore KORNISH - Palo Alto CA, US
Xin ZHAO - Mountain View CA, US
An SHI - Vancouver CA, US
Christoph SACHSE - Stanford CA, US
Eliana LEITE GOLDNER - Vancouver, CA
Suyang DUAN - Vancouver, CA

International Classification:

G06F 16/9032
G06F 16/9038
G06F 16/904

Abstract:

A computing device displays, in a graphical user interface, a data visualization and a plurality of phrases that collectively define the data visualization. The device receives user input to specify a natural language command related to the data visualization. The device determines that the natural language command includes a metacommand to: (1) add a data field to the data visualization, or (2) remove a data field from the data visualization, or (3) replace a data field in the data visualization with another data field. The device determines one or more proposed actions in accordance with the determined metacommand and ranks the proposed actions. The device receives user selection of a first proposed action. In response to the user selection, the device generates and displays an updated data visualization and one or more updated phrases that collectively define the updated data visualization.

US Patent:

20230125754, Apr 27, 2023

Filed:

Oct 21, 2021

Appl. No.:

17/507726

Inventors:

- Seattle WA, US
Mostafa G. EAD - Vancouver, CA
Nitin Kumar SAXENA - Bellevue WA, US
Lakshman POTLURI - Mill Creek WA, US
Oleg LEIZEROV - West Vancouver, CA
Prudhvi JANGA - Bothell WA, US
Bharath Subramanian PICHAI - Kirkland WA, US
Timothy David EBRINGER - Boulder CO, US
Xin ZHAO - Mercer Island WA, US
Jason DENTON - Seattle WA, US

International Classification:

G06Q 10/10
G06Q 10/06
G06F 16/21

Abstract:

Techniques for building, validating, and utilizing custom database software in a shared management environment are described. A database customization service allows users to provide database installation files as part of a configuration to generate a custom database engine version. The creation of custom database engine versions may be governed by policy, and the database customization service may provide recommendations for creating custom database engine versions according to various criteria. The custom database engine version can be built, and its functionality and correctness verified. Users may launch database instances using these custom database engine versions that can be managed under a shared management scheme where both users and the database customization service can perform host-level management.

US Patent:

20190384647, Dec 19, 2019

Filed:

Jul 15, 2019

Appl. No.:

16/512063

Inventors:

- Seattle WA, US
Derek Steven Manwaring - Lynnwood WA, US
Dylan Chandler Thomas - Seattle WA, US
Timothy Allen Wagner - Seattle WA, US
Xin Zhao - Seattle WA, US

International Classification:

G06F 9/50
G06F 9/445
G06F 9/455
H04L 12/26
H04L 12/911
H04L 12/927

Abstract:

A system for providing automatic resource resizing is provided. The system may be configured to maintain a plurality of virtual machine instances. The system may be further configured to receive a request to execute a program code and allocate computing resources for executing the program code on one of the virtual machine instances. The amount of resources allocated for executing the program code may be specified by the request and adjusted as needed.

US Patent:

20180278951, Sep 27, 2018

Filed:

Mar 22, 2018

Appl. No.:

15/933070

Inventors:

- San Diego CA, US
Yu-Chen Sun - Bellevue WA, US
Yi-Wen Chen - San Diego CA, US
Wei-Jung Chien - San Diego CA, US
Xin Zhao - San Diego CA, US
Rajan Laxman Joshi - San Diego CA, US
Marta Karczewicz - San Diego CA, US

International Classification:

H04N 19/52
H04N 19/176
H04N 19/44
H04N 19/70

Abstract:

Techniques are described to increase the coding efficiency of information indicating a sign of a motion vector difference (MVD) component. A video coder may determine a MVD component sign predictor, and determine whether the MVD component sign predictor is the MVD component sign based on an indicator that is transmitted or received. In some examples, the indicator may be context coded, which promotes coding efficiencies.

US Patent:

20180039506, Feb 8, 2018

Filed:

Jul 24, 2017

Appl. No.:

15/658038

Inventors:

- Seattle WA, US
Sean Philip Reque - Everett WA, US
Derek Steven Manwaring - Lynnwood WA, US
Xin Zhao - Seattle WA, US
Dylan Chandler Thomas - Seattle WA, US

International Classification:

G06F 9/455
G06F 9/445

Abstract:

A system for providing dynamic code deployment and versioning is provided. The system may be configured to receive a first request to execute a newer program code on a virtual compute system, determine, based on the first request, that the newer program code is a newer version of an older program code loaded onto an existing container on a virtual machine instance on the virtual compute system, initiate a download of the newer program code onto a second container on the same virtual machine instance, and causing the first request to be processed with the older program code in the existing container.

US Patent:

20170206116, Jul 20, 2017

Filed:

Dec 30, 2016

Appl. No.:

15/396155

Inventors:

- Seattle WA, US
Derek Steven Manwaring - Lynnwood WA, US
Dylan Chandler Thomas - Seattle WA, US
Timothy Allen Wagner - Seattle WA, US
Xin Zhao - Seattle WA, US

International Classification:

G06F 9/50
G06F 9/455
H04L 12/927

Abstract:

A system for providing automatic resource resizing is provided. The system may be configured to maintain a plurality of virtual machine instances. The system may be further configured to receive a request to execute a program code and allocate computing resources for executing the program code on one of the virtual machine instances. The amount of resources allocated for executing the program code may be specified by the request and adjusted as needed.

US Patent:

20160164762, Jun 9, 2016

Filed:

Dec 5, 2014

Appl. No.:

14/562577

Inventors:

- Seattle WA, US
Derek Steven Manwaring - Lynnwood WA, US
Dylan Chandler Thomas - Seattle WA, US
Timothy Allen Wagner - Seattle WA, US
Xin Zhao - Seattle WA, US

International Classification:

H04L 12/26
G06F 9/445
G06F 9/455

Abstract:

A system for providing automatic resource resizing is provided. The system may be configured to maintain a plurality of virtual machine instances. The system may be further configured to receive a request to execute a program code and allocate computing resources for executing the program code on one of the virtual machine instances. The amount of resources allocated for executing the program code may be specified by the request and adjusted as needed.

US Patent:

20160164797, Jun 9, 2016

Filed:

Dec 5, 2014

Appl. No.:

14/562601

Inventors:

- Seattle WA, US
Derek Steven Manwaring - Lynnwood WA, US
Dylan Chandler Thomas - Seattle WA, US
Timothy Allen Wagner - Seattle WA, US
Xin Zhao - Seattle WA, US

International Classification:

H04L 12/911
G06F 9/445
G06F 9/455

Abstract:

A system for providing automatic resource resizing is provided. The system may be configured to maintain a plurality of virtual machine instances. The system may be further configured to receive a request to execute a program code and allocate computing resources for executing the program code on one of the virtual machine instances. The amount of resources allocated for executing the program code may be specified by the request and adjusted as needed.