RZ

Roger L. Q. Zheng

IBM: 13 patents #8,581 of 70,183Top 15%
Overall (All Time): #378,781 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
10831741 Log-shipping data replication with early log record fetching Xun Xue, Steven R. Pearson, Kevin J. Cherkauer 2020-11-10
10176205 Using parallel insert sub-ranges to insert into a column store Walter D. Alvey, Chandrasekaran Mohan, Steven R. Pearson, James Seeger, Richard S. Sidle +1 more 2019-01-08
9940206 Handling failed cluster members when replicating a database between clusters Kirill Bogdanov, Mark Dennehy, Diarmuid Flynn, Bruce M. Jackson, Marzia Mura +3 more 2018-04-10
9940346 Two-level management of locks on shared resources Gopi K. Attaluri, James L. Finnie, Stewart L. Palmer, Piotr M. Plachta, Garret F. Swart +1 more 2018-04-10
9864772 Log-shipping data replication with early log record fetching Kevin J. Cherkauer, Steven R. Pearson, Xun Xue 2018-01-09
9442913 Using parallel insert sub-ranges to insert into a column store Walter D. Alvey, Chandrasekaran Mohan, Steven R. Pearson, James Seeger, Richard S. Sidle +1 more 2016-09-13
9442914 Using parallel insert sub-ranges to insert into a column store Walter D. Alvey, Chandrasekaran Mohan, Steven R. Pearson, James Seeger, Richard S. Sidle +1 more 2016-09-13
9251017 Handling failed cluster members when replicating a database between clusters Kirill Bogdanov, Mark Dennehy, Diarmuid Flynn, Bruce M. Jackson, Marzia Mura +3 more 2016-02-02
8868748 Two-level management of locks on shared resources Gopi K. Attaluri, James L. Finnie, Stewart L. Palmer, Piotr M. Plachta, Garret F. Swart +1 more 2014-10-21
8868755 Two-level management of locks on shared resources Gopi K. Attaluri, James L. Finnie, Stewart L. Palmer, Piotr M. Plachta, Garret F. Swart +1 more 2014-10-21
8666958 Approaches to reducing lock communications in a shared disk database James L. Finnie, Ronen Grosman, Matthew A. Huras, Keriley K. Romanufa, Aamer Sachedina +2 more 2014-03-04
8046633 Improving data availability during failure detection and recovery processing in a shared resource system Matthew A. Huras, Aamer Sachedina, James L. Finnie, Keriley K. Romanufa, Xun Xue +2 more 2011-10-25
7499954 Consistent reintegration of a failed primary instance Kevin J. Cherkauer, Scott David Lashley, Steven R. Pearson, Effi Ofer, Xun Xue 2009-03-03