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Chandrasekaran Mohan — 65 Patents

IBM: 65 patents #1,172 of 70,183Top 2%
San Jose, CA: #619 of 32,062 inventorsTop 2%
California: #5,035 of 386,348 inventorsTop 2%
Overall (All Time): #33,811 of 4,157,543Top 1%
65 Patents All Time

Issued Patents All Time

Showing 51–65 of 65 patents

Patent #TitleCo-InventorsDate
5440727 Asynchronous replica management in shared nothing architectures Anupam K. Bhide, George P. Copeland, Ambuj Goyal, Hui-I Hsiao, Anant Deep Jhingran 1995-08-08
5418940 Method and means for detecting partial page writes and avoiding initializing new pages on DASD in a transaction management system environment 1995-05-23
5408653 Efficient data base access using a shared electronic store in a multi-system environment with shared disks Jeffrey W. Josten, Tina L. Masatani, Inderpal S. Narang, James Zu-Chia Teng 1995-04-18
5333303 Method for providing data availability in a transaction-oriented system during restart after a failure 1994-07-26
5327556 Fast intersystem page transfer in a data sharing environment with record locking Inderpal S. Narang 1994-07-05
5287473 Non-blocking serialization for removing data from a shared cache Inderpal S. Narang 1994-02-15
5280611 Method for managing database recovery from failure of a shared store in a system including a plurality of transaction-based systems of the write-ahead logging type Inderpal S. Narang, James Zu-Chia Teng 1994-01-18
5280612 Multiple version database concurrency control system Raymond Amand Lorie, Mir Hamid Pirahesh 1994-01-18
5276835 Non-blocking serialization for caching data in a shared cache Inderpal S. Narang 1994-01-04
5258982 Method of excluding inactive nodes from two-phase commit operations in a distributed transaction processing system Kathryn H. Britton, Andrew P. Citron, George Samaras 1993-11-02
5247672 Transaction processing system and method with reduced locking 1993-09-21
5241648 Hybrid technique for joining tables Josephine M. Cheng, Donald J. Haderle, Richard W. Hedges, Balakrishna Raghavendra Iyer, Yun Wang 1993-08-31
5170480 Concurrently applying redo records to backup database in a log sequence using single queue server per queue at a time Ronald L. Obermarck, Richard K. Treiber 1992-12-08
5123104 Method and apparatus for concurrent modification of an index tree in a transaction processing system utilizing selective indication of structural modification operations Frank Eliot Levine 1992-06-16
4914569 Method for concurrent record access, insertion, deletion and alteration using an index tree Frank Eliot Levine 1990-04-03