Richard C Liu

US Patent:

20200226141, Jul 16, 2020

Filed:

Jan 15, 2019

Appl. No.:

16/248502

Inventors:

- Redwood Shores CA, US
Eakta Aggarwal - Hyderabad, IN
Richard Yungning Liu - Saratoga CA, US

Assignee:

Oracle International Corporation - Redwood Shores CA

International Classification:

G06F 16/2457
G06F 16/248
G06F 16/93
G06N 20/00
G06N 5/04

Abstract:

Techniques for generating a report recommendation are disclosed. A system receives a request to display a report. The system computes report relevancy scores for other reports, based at least in part on a set of rules including one or more report relevancy criteria. Each report relevancy score measures relevancy of a particular report to the requested report. The system determines that a particular report relevancy score, associated with one of the other reports, satisfies one or more report recommendation criteria. Responsive to the request to display the requested report, the system displays the requested report and, based on the particular report relevancy score satisfying the one or more report recommendation criteria, also displays a recommendation corresponding to the other report.

US Patent:

20200097490, Mar 26, 2020

Filed:

Apr 25, 2019

Appl. No.:

16/394645

Inventors:

- Redwood Shores CA, US
Eakta Aggarwal - Hyderabad, IN
Richard Yungning Liu - Saratoga CA, US

Assignee:

Oracle International Corporation - Redwood Shores CA

International Classification:

G06F 16/28
G06F 16/22
G06F 16/242
G06F 16/248

Abstract:

Techniques for generating a multidimensional database query are disclosed. A system receives a user-supplied natural language query and performs natural language processing to extract a literal from the natural language query. The system performs a lookup of the literal in one or more dictionary data structures associated with a multidimensional database, to determine that the literal is associated with a particular dimension of multiple dimensions in the multidimensional database. The system performs a lookup of the literal and the dimension in the one or more dictionary data structures, to determine that the literal is associated with a particular member of the dimension. The system generates a multidimensional database query to satisfy the user-supplied natural language query. The multidimensional database query includes a query clause that references the particular member of the dimension.

US Patent:

20190095500, Mar 28, 2019

Filed:

Feb 28, 2018

Appl. No.:

15/908496

Inventors:

- Redwood Shores CA, US
Eakta Aggarwal - Hyderabad, IN
Richard Yungning Liu - Saratoga CA, US
Robert Cooke Zwiebach - San Mateo CA, US

Assignee:

Oracle International Corporation - Redwood Shores CA

International Classification:

G06F 17/30

Abstract:

Techniques for processing a natural language query are provided. The techniques include obtaining a set of statistics representing a contextual significance of a set of words in a data model for a data set. Next, the set of statistics is used to match a set of semantic intents for a natural language query of the data set to one or more data elements in the data model. The data element(s) and the data set are then to generate a result of the natural language query, and the result is provided in a response to the natural language query.

US Patent:

20170258167, Sep 14, 2017

Filed:

Mar 11, 2016

Appl. No.:

15/068229

Inventors:

Richard Liu - San Francisco CA, US

International Classification:

A42B 1/24
A42B 1/06
A42B 1/00
A42C 5/02

Abstract:

The technology disclosed herein provides a method and device for storing and transporting a hat that is compact and addresses the problem of attaching a hat to a carrier, for example a bag, without the primary use of friction or clamping force to secure the hat, as these tend to damage the hat. More specifically, the clipping apparatus attaches to the hat by utilizing features of the hat to create mechanical interlocks to secure the hat, as opposed to friction. Further the device is easily and repeatedly attachable and removable from a hat without causing damage to the hat.

US Patent:

20170041143, Feb 9, 2017

Filed:

Aug 4, 2015

Appl. No.:

14/817978

Inventors:

- Houston TX, US
Vladimir LIBERSHTEYN - Sunnyvale CA, US
Richard Liu - Sunnyvale CA, US

International Classification:

H04L 9/32
G06F 21/34

Abstract:

According to an example, secure key component and PIN entry may include receiving a communication from a smart card control device upon connection of the smart card control device with a secure key component and PIN entry apparatus. The communication may be related to storage of a key component on a smart card that is communicatively connectable to the apparatus. The key component may be related to a Master File Key (MFK) that is formed by using a plurality of key components including the key component. In response to the communication, the smart card may be prompted to generate the key component, or entry of the key component may be received based on actuation of a keypad of the apparatus. Further, the generated or received key component may be stored on the smart card upon connection of the smart card with the apparatus.

US Patent:

20170033927, Feb 2, 2017

Filed:

Jul 31, 2015

Appl. No.:

14/815659

Inventors:

- Houston TX, US
Vladimir Libershteyn - Sunnyvale CA, US
Richard Liu - Sunnyvale CA, US

International Classification:

H04L 9/08

Abstract:

According to an example, key obfuscation may include forming a key by using parts.

US Patent:

20160275132, Sep 22, 2016

Filed:

Mar 16, 2015

Appl. No.:

14/659426

Inventors:

- Redwood Shores CA, US
Eakta Aggarwal - Hyderabad, IN
Richard Yungning Liu - Saratoga CA, US

International Classification:

G06F 17/30

Abstract:

The present disclosure relates generally to adapting data for changes in attributes associated with the data (e.g., data related to an enterprise). More particularly, techniques are disclosed for modifying attributes associated with data corresponding to a change in those attributes based on a change in a product (e.g., an application, a computer system, a computer program product, or a service). The data adaptation techniques may include determine attributes that have changed based on adaptation information that indicates changes in attributes associated with data accessed by the product. The adaptation may indicate conditions for those changes, such as a condition that indicates a change to an attribute corresponding to a change from one version of a product to another version of the product. Upon determining that a condition for a change to an attribute has occurred, the attribute may be modified based on the change.