loadpatents
name:-0.028918027877808
name:-0.065266847610474
name:-0.011409044265747
Mohan; Chandrasekaran Patent Filings

Mohan; Chandrasekaran

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mohan; Chandrasekaran.The latest application filed is for "tracking data availability using heartbeats".

Company Profile
12.65.32
  • Mohan; Chandrasekaran - Saratoga CA
  • Mohan; Chandrasekaran - San Jose 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
PatentDate
Database management system and method of operation
Grant 11,360,998 - Hrle , et al. June 14, 2
2022-06-14
Database management system and method of operation
Grant 11,263,235 - Hrle , et al. March 1, 2
2022-03-01
Count and transaction identifier based transaction processing
Grant 11,157,307 - Barber , et al. October 26, 2
2021-10-26
Logging system using persistent memory
Grant 10,949,415 - Fang , et al. March 16, 2
2021-03-16
Efficient performance of insert and point query operations in a column store
Grant 10,650,011 - Barber , et al.
2020-05-12
Tracking Data Availability Using Heartbeats
App 20200050697 - Barber; Ronald J. ;   et al.
2020-02-13
In-place Updates With Concurrent Reads In A Decomposed State
App 20190384754 - Barber; Ronald J. ;   et al.
2019-12-19
In-place updates with concurrent reads in a decomposed state
Grant 10,489,374 - Barber , et al. Nov
2019-11-26
Unique transaction identifier based transaction processing
Grant 10,452,424 - Barber , et al. Oc
2019-10-22
Database Management System And Method Of Operation
App 20190220467 - Hrle; Namik ;   et al.
2019-07-18
Database Management System And Method Of Operation
App 20190220468 - Hrle; Namik ;   et al.
2019-07-18
Database management system and method of operation
Grant 10,282,363 - Hrle , et al.
2019-05-07
Data replication in a database management system
Grant 10,261,862 - Hrle , et al.
2019-04-16
Systems, methods and computer program products memory space management for storage class memory
Grant 10,198,186 - Fang , et al. Fe
2019-02-05
Using parallel insert sub-ranges to insert into a column store
Grant 10,176,205 - Alvey , et al. J
2019-01-08
Count And Transaction Identifier Based Transaction Processing
App 20180341515 - Barber; Ronald Jason ;   et al.
2018-11-29
Unique Transaction Identifier Based Transaction Processing
App 20180341514 - BARBER; Ronald Jason ;   et al.
2018-11-29
Reducing the cost of update, delete, and append-only insert operations in a database
Grant 10,083,203 - Barber , et al. September 25, 2
2018-09-25
Data Replication In A Database Management System
App 20180095829 - Hrle; Namik ;   et al.
2018-04-05
Reducing the cost of update, delete, and append-only insert operations in a database
Grant 9,922,077 - Barber , et al. March 20, 2
2018-03-20
Query handling in a columnar database
Grant 9,910,876 - Alvey , et al. March 6, 2
2018-03-06
Query handling in a columnar database
Grant 9,910,877 - Alvey , et al. March 6, 2
2018-03-06
Data replication in a database management system
Grant 9,886,347 - Hrle , et al. February 6, 2
2018-02-06
Reducing the cost of update, delete, and append-only insert operations in a database
Grant 9,881,049 - Barber , et al. January 30, 2
2018-01-30
Pooling work across multiple transactions for reducing contention in operational analytics systems
Grant 9,772,911 - Barber , et al. September 26, 2
2017-09-26
Bi-temporal key value cache system
Grant 9,742,860 - Fang , et al. August 22, 2
2017-08-22
Buffering inserts into a column store database
Grant 9,697,242 - Alvey , et al. July 4, 2
2017-07-04
Reducing The Cost Of Update, Delete, And Append-only Insert Operations In A Database
App 20170075950 - Barber; Ronald J. ;   et al.
2017-03-16
Reducing The Cost Of Update, Delete, And Append-only Insert Operations In A Database
App 20170075951 - Barber; Ronald J. ;   et al.
2017-03-16
Reducing The Cost Of Update, Delete, And Append-only Insert Operations In A Database
App 20170046377 - Barber; Ronald J. ;   et al.
2017-02-16
Reducing the cost of update, delete, and append-only insert operations in a database
Grant 9,547,659 - Barber , et al. January 17, 2
2017-01-17
In-place Updates With Concurrent Reads In A Decomposed State
App 20160350351 - Barber; Ronald J. ;   et al.
2016-12-01
Using Parallel Insert Sub-ranges To Insert Into A Column Store
App 20160342635 - ALVEY; Walter D. ;   et al.
2016-11-24
SCM-conscious transactional key-value store
Grant 9,471,622 - Fang , et al. October 18, 2
2016-10-18
Pooling Work Across Multiple Transactions For Reducing Contention In Operational Analytics Systems
App 20160283331 - Barber; Ronald J. ;   et al.
2016-09-29
Efficient Performance Of Insert And Point Query Operations In A Column Store
App 20160275171 - Barber; Ronald J. ;   et al.
2016-09-22
Using parallel insert sub-ranges to insert into a column store
Grant 9,442,913 - Alvey , et al. September 13, 2
2016-09-13
Using parallel insert sub-ranges to insert into a column store
Grant 9,442,914 - Alvey , et al. September 13, 2
2016-09-13
Data Replication In A Database Management System
App 20160203050 - Hrle; Namik ;   et al.
2016-07-14
Database Management System And Method Of Operation
App 20160110439 - Hrle; Namik ;   et al.
2016-04-21
Systems, Methods And Computer Program Products Memory Space Management For Storage Class Memory
App 20160041770 - Fang; Ru ;   et al.
2016-02-11
Query Handling In A Columnar Database
App 20150363468 - Alvey; Walter D. ;   et al.
2015-12-17
Query Handling In A Columnar Database
App 20150363440 - Alvey; Walter D. ;   et al.
2015-12-17
Systems, methods and computer program products memory space management for storage class memory
Grant 9,195,578 - Fang , et al. November 24, 2
2015-11-24
Using Parallel Insert Sub-ranges To Insert Into A Column Store
App 20150213073 - ALVEY; Walter D. ;   et al.
2015-07-30
Buffering Inserts Into A Column Store Database
App 20150213071 - 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
Systems, Methods And Computer Program Products Memory Space Management For Storage Class Memory
App 20140059284 - Fang; Ru ;   et al.
2014-02-27
Scm-conscious Transactional Key-value Store
App 20130290655 - Fang; Ru ;   et al.
2013-10-31
Scm-conscious Transactional Key-value Store
App 20130290283 - Fang; Ru ;   et al.
2013-10-31
Bi-temporal Key Value Cache System
App 20130226955 - Fang; Ru ;   et al.
2013-08-29
Logging System Using Persistent Memory
App 20120254120 - Fang; Ru ;   et al.
2012-10-04
System and method for adaptive database caching
Grant 7,945,577 - Altinel , et al. May 17, 2
2011-05-17
System and method for adaptive database caching
Grant 7,395,258 - Altinel , et al. July 1, 2
2008-07-01
System and method for adaptive database caching
App 20060026154 - Altinel; Mehmet ;   et al.
2006-02-02
Assigning recoverable unique sequence numbers in a transaction processing system
Grant 6,874,104 - Josten , et al. March 29, 2
2005-03-29
Intelligent compilation of materialized view maintenance for query processing systems
Grant 6,581,205 - Cochrane , et al. June 17, 2
2003-06-17
Method and means for backup and restoration of a database system linked to a system for filing data
Grant 6,453,325 - Cabrera , et al. September 17, 2
2002-09-17
Data recovery in a transactional database using write-ahead logging and file caching
Grant 6,173,292 - Barber , et al. January 9, 2
2001-01-09
System and method for performing record deletions using index scans
Grant 6,009,425 - Mohan December 28, 1
1999-12-28
Method for generating a multi-tiered index for partitioned data
Grant 5,960,194 - Choy , et al. September 28, 1
1999-09-28
Computer program product and program storage device for database access using a shared electronic store in a multi-system environment having shared disks
Grant 5,761,660 - Josten , et al. June 2, 1
1998-06-02
Computer program product for off-loading host-based DBMS predicate evaluation to a disk controller
Grant 5,586,315 - Narang , et al. December 17, 1
1996-12-17
Outer join operations using responsibility regions assigned to inner tables in a relational database
Grant 5,557,791 - Cheng , et al. September 17, 1
1996-09-17
Multi-tiered indexing method for partitioned data
Grant 5,551,027 - Choy , et al. August 27, 1
1996-08-27
Program storage device and computer program product for outer join operations using responsibility regions assigned to inner tables in a relational database
Grant 5,551,031 - M. Cheng , et al. August 27, 1
1996-08-27
Method for non-hierarchical lock management in a multi-system shared data environment
Grant 5,551,046 - Mohan , et al. August 27, 1
1996-08-27
Sysplex shared data coherency method
Grant 5,537,574 - Elko , et al. July 16, 1
1996-07-16
Method to off-load host-based DBMS predicate evaluation to a disk controller
Grant 5,495,601 - Narang , et al. February 27, 1
1996-02-27
Fault-tolerant transaction-oriented data processing
Grant 5,465,328 - Dievendorff , et al. November 7, 1
1995-11-07
Method for managing logging and locking of page free space information in a transaction processing system
Grant 5,455,944 - Haderle , et al. October 3, 1
1995-10-03
Partial page write detection for a shared cache using a bit pattern written at the beginning and end of each page
Grant 5,455,942 - Mohan , et al. October 3, 1
1995-10-03
Method and means for archiving modifiable pages in a log based transaction management system
Grant 5,455,946 - Mohan , et al. October 3, 1
1995-10-03
System and method for storing persistent and non-persistent queued data and for recovering the persistent data responsive to a system restart
Grant 5,452,430 - Dievendorff , et al. September 19, 1
1995-09-19
Asynchronous replica management in shared nothing architectures
Grant 5,440,727 - Bhide , et al. August 8, 1
1995-08-08
Method and means for detecting partial page writes and avoiding initializing new pages on DASD in a transaction management system environment
Grant 5,418,940 - Mohan May 23, 1
1995-05-23
Efficient data base access using a shared electronic store in a multi-system environment with shared disks
Grant 5,408,653 - Josten , et al. April 18, 1
1995-04-18
Method for providing data availability in a transaction-oriented system during restart after a failure
Grant 5,333,303 - Mohan July 26, 1
1994-07-26
Fast intersystem page transfer in a data sharing environment with record locking
Grant 5,327,556 - Mohan , et al. July 5, 1
1994-07-05
Non-blocking serialization for removing data from a shared cache
Grant 5,287,473 - Mohan , et al. February 15, 1
1994-02-15
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
Grant 5,280,611 - Mohan , et al. January 18, 1
1994-01-18
Multiple version database concurrency control system
Grant 5,280,612 - Lorie , et al. January 18, 1
1994-01-18
Non-blocking serialization for caching data in a shared cache
Grant 5,276,835 - Mohan , et al. January 4, 1
1994-01-04
Method of excluding inactive nodes from two-phase commit operations in a distributed transaction processing system
Grant 5,258,982 - Britton , et al. November 2, 1
1993-11-02
Transaction processing system and method with reduced locking
Grant 5,247,672 - Mohan September 21, 1
1993-09-21
Hybrid technique for joining tables
Grant 5,241,648 - Cheng , et al. August 31, 1
1993-08-31
Concurrently applying redo records to backup database in a log sequence using single queue server per queue at a time
Grant 5,170,480 - Mohan , et al. December 8, 1
1992-12-08
Method and apparatus for concurrent modification of an index tree in a transaction processing system utilizing selective indication of structural modification operations
Grant 5,123,104 - Levine , et al. June 16, 1
1992-06-16
Method for concurrent record access, insertion, deletion and alteration using an index tree
Grant 4,914,569 - Levine , et al. April 3, 1
1990-04-03

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