LexDanaLexDanabeta
Inventor

Chao Liang

Inventor
Fremont, CA, US

Overview

12→
Patents
1997–2019
Patent span
Physics
Primary field (CPC G)

Patents· 12 as inventor

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

G06Fprimary
G06FElectric digital data processing56%
H04LTransmission of digital information, e.g. telegraphic communication31%
A47BTables6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
10,303,894Fine-grained access control for data manipulation language (DML) operations on relational data201910,102,355Optimized enforcement of fine grained access control on data201810,009,396Queue-based adaptive chunk scheduling for peer-to-peer live streaming20189,613,224'Integrating a user\'s security context in a database for access control'20179,104,739'Capturing and restoring database session state'20159,043,309'SQL transformation-based optimization techniques for enforcement of data access control'20158,892,625'Hierarchically clustered P2P streaming system'20147,984,015'Database workload capture and replay architecture'20117,752,225'Replication and mapping mechanism for recreating memory durations'20107,546,613'Methods and systems for efficient queue propagation using a single protocol-based remote procedure call to stream a batch of messages'20097,415,470'Capturing and re-creating the state of a queue when migrating a session'20085,644,994'Folding collapsible table'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Based in Chung-Ho City, Taipei Hsien, TW· patent location history
2008–2019Patents assigned to ORACLE INT CORP (9)· patent assignee history
2008–2015Based in Fremont, CA, US· patent location history
2014–2015Patents assigned to LIANG CHAO (2)· patent assignee history
2014–2018Patents assigned to THOMSON LICENSING (2)· patent assignee history
2014Patents assigned to GUO YANG (1)· patent assignee history
2014Based in Brooklyn, NY, US· patent location history
2015Patents assigned to AHMED TANVIR (1)· patent assignee history
2015–2019Based in San Ramon, CA, US· patent location history
2018Based in Cupertino, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ORACLE INT CORP92008–2019
LIANG CHAOself22014–2015
THOMSON LICENSING22014–2018
AHMED TANVIR12015
GUO YANG12014
Locations
LocationPatentsSpan
Fremont, California, US52008–2015
San Ramon, California, US42015–2019
Cupertino, California, US12018
Brooklyn, New York, US12014
Chung-Ho City, Taipei Hsien, TW11997