Zheng; Roger L. Q.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zheng; Roger L. Q..The latest application filed is for "log-shipping data replication with early log record fetching".

Company Profile

1.18.15

Zheng; Roger L. Q. - Markham CA
Zheng; Roger L. Q. - Richmond Hill CA
Zheng; Roger L. Q. - Toronto CA
Zheng; Roger L. Q. - Richmond Hall N/A CA
Zheng; Roger L. Q. - Scarborough CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Log-shipping data replication with early log record fetching Grant 10,831,741 - Xue , et al. November 10, 2	2020-11-10
Using parallel insert sub-ranges to insert into a column store Grant 10,176,205 - Alvey , et al. J	2019-01-08
Log-shipping Data Replication With Early Log Record Fetching App 20180101558 - Xue; Xun ; et al.	2018-04-12
Handling failed cluster members when replicating a database between clusters Grant 9,940,206 - Bogdanov , et al. April 10, 2	2018-04-10
Two-level management of locks on shared resources Grant 9,940,346 - Attaluri , et al. April 10, 2	2018-04-10
Log-shipping data replication with early log record fetching Grant 9,864,772 - Cherkauer , et al. January 9, 2	2018-01-09
Using Parallel Insert Sub-ranges To Insert Into A Column Store App 20160342635 - ALVEY; Walter D. ; et al.	2016-11-24
Using parallel insert sub-ranges to insert into a column store Grant 9,442,914 - Alvey , et al. September 13, 2	2016-09-13
Using parallel insert sub-ranges to insert into a column store Grant 9,442,913 - Alvey , et al. September 13, 2	2016-09-13
Handling Failed Cluster Members When Replicating A Database Between Clusters App 20160103740 - Bogdanov; Kirill ; et al.	2016-04-14
Handling failed cluster members when replicating a database between clusters Grant 9,251,017 - Bogdanov , et al. February 2, 2	2016-02-02
Handling Failed Cluster Members When Replicating A Database Between Clusters App 20150278039 - Bogdanov; Kirill ; et al.	2015-10-01
Using Parallel Insert Sub-ranges To Insert Into A Column Store App 20150213073 - ALVEY; Walter D. ; et al.	2015-07-30
Using Parallel Insert Sub-ranges To Insert Into A Column Store App 20150212999 - ALVEY; Walter D. ; et al.	2015-07-30
Two-level Management Of Locks On Shared Resources App 20150019739 - Attaluri; Gopi K. ; et al.	2015-01-15
Two-level management of locks on shared resources Grant 8,868,755 - Attaluri , et al. October 21, 2	2014-10-21
Two-level management of locks on shared resources Grant 8,868,748 - Attaluri , et al. October 21, 2	2014-10-21
Approaches to reducing lock communications in a shared disk database Grant 8,666,958 - Finnie , et al. March 4, 2	2014-03-04
Two-Level Management of Locks on Shared Resources App 20140032765 - Attaluri; Gopi K. ; et al.	2014-01-30
Two-Level Management of Locks on Shared Resources App 20120089735 - Attaluri; Gopi K. ; et al.	2012-04-12
Log-shipping Data Replication With Early Log Record Fetching App 20120084260 - Cherkauer; Kevin J. ; et al.	2012-04-05
Approaches to Reducing Lock Communications In a Shared Disk Database App 20110131192 - Finnie; James L. ; et al.	2011-06-02
Consistent reintegration of a failed primary instance Grant 7,499,954 - Cherkauer , et al. March 3, 2	2009-03-03
System and method for using a buffer to facilitate log catchup for online operations Grant 7,203,802 - Huras , et al. April 10, 2	2007-04-10
Method and apparatus for interrupting updates to a database to provide read-only access Grant 7,107,294 - Romanufa , et al. September 12, 2	2006-09-12
System and method for handling resource transaction requests Grant 7,069,366 - Posner , et al. June 27, 2	2006-06-27
Consistent reintegration a failed primary instance App 20060095478 - Cherkauer; Kevin J. ; et al.	2006-05-04
System and method for using a buffer to facilitate log catchup for online operations App 20040221030 - Huras, Matthew A. ; et al.	2004-11-04
Method and apparatus for interrupting updates to a database to provide read-only access App 20040181560 - Romanufa, Keriley K. ; et al.	2004-09-16
System and method for handling resource transaction requests App 20030145146 - Posner, Sarah ; et al.	2003-07-31

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