LexDanaLexDanabeta
Inventor

Yinghua Zhou

Inventor
Beijing, CN

Overview

3→
Patents
2008–2011
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary
G06FElectric digital data processing50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
G06VImage or video recognition or understanding17%
PatentTitleYear
8,024,314'Hybrid location and keyword index'20117,860,317'Generating search results based on duplicate image detection'20107,444,343'Hybrid location and keyword index'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2011Patents assigned to MICROSOFT CORP (3)· patent assignee history
2008–2011Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MICROSOFT CORP32008–2011
Locations
LocationPatentsSpan
Beijing, CN32008–2011