Cindy Wing-Shan Chang

US Patent:

20220270213, Aug 25, 2022

Filed:

Feb 24, 2021

Appl. No.:

17/184566

Inventors:

- Cupertino CA, US
Cindy Le Chang - San Jose CA, US

International Classification:

G06T 5/00
G06T 5/20

Abstract:

Embodiments of the present invention disclose a system and method for reducing noise in a digital image. The method comprises calculating a spatial weight for each pixel s in a current frame, wherein said spatial weight is computed based on a summation of diffused values associated with the pixel s; and selectively filtering an intensity I of the pixel s spatially using said spatial weight.

US Patent:

20220261445, Aug 18, 2022

Filed:

Feb 18, 2021

Appl. No.:

17/179352

Inventors:

- Palo Alto CA, US
Tirunelveli Vishwanath - Sunnyvale CA, US
Piyush Prahladka - Los Altos CA, US
Arvind Jain - Los Altos CA, US
Neboysa Omcikus - Carmichael CA, US
Cindy Chang - Mountain View CA, US
Shivaal Roy - Portola Valley CA, US
Sharvanath Pathak - Sunnyvale CA, US
Chaitanya Asawa - Cupertino CA, US
Mrinal Mohit - San Francisco CA, US
Eddie Zhou - Palo Alto CA, US
Debarghya Das - Mountain View CA, US

Assignee:

GLEAN TECHNOLOGIES, INC. - Palo Alto CA

International Classification:

G06F 16/951
G06F 16/9035
G06F 16/9032
G06F 16/903
G06F 16/93

Abstract:

Methods and apparatuses for providing a permissions-aware search and knowledge management system that incorporates user suggested results, document verification, and intelligent user activity tracking across group hierarchies to improve the quality and relevance of search results are described. The permissions-aware search and knowledge management system may enable content stored across a variety of local and cloud-based data stores to be indexed, searched, and displayed to authorized users. The identification and ranking of relevant documents corresponding with a user's search query may take into account user suggested results from the user and others assigned to the same group as the user, whether the underlying content of a search result was verified by a content owner as being up-to-date, the amount of time that has passed since the underlying content was verified by the content owner, and the recent activity of the user and related group members.

US Patent:

20220261492, Aug 18, 2022

Filed:

Feb 18, 2021

Appl. No.:

17/179348

Inventors:

- Palo Alto CA, US
Tirunelveli Vishwanath - Sunnyvale CA, US
Piyush Prahladka - Los Altos CA, US
Arvind Jain - Los Altos CA, US
Neboysa Omcikus - Carmichael CA, US
Cindy Chang - Mountain View CA, US
Mustafa Tikir - Sunnyvale CA, US
Philip Ophus - Redwood City CA, US
Chaitanya Asawa - Cupertino CA, US

Assignee:

GLEAN TECHNOLOGIES, INC. - Palo Alto CA

International Classification:

G06F 21/62
G06F 16/954
G06F 16/951
G06F 16/9535

Abstract:

Methods and apparatuses for providing a permissions-aware search and knowledge management system that incorporates user suggested results, document verification, and intelligent user activity tracking across group hierarchies to improve the quality and relevance of search results are described. The permissions-aware search and knowledge management system may enable content stored across a variety of local and cloud-based data stores to be indexed, searched, and displayed to authorized users. The identification and ranking of relevant documents corresponding with a user's search query may take into account user suggested results from the user and others assigned to the same group as the user, whether the underlying content of a search result was verified by a content owner as being up-to-date, the amount of time that has passed since the underlying content was verified by the content owner, and the recent activity of the user and related group members.