Inventor
Jerry Mukai
Inventor
San Jose, CA, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing59%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests41%
PatentTitleYear
10,262,025Managing a temporal key property in a database management system20199,910,869'Dropping columns from a table with minimized unavailability'20189,317,543'Dropping columns from a table with minimized unavailability'20169,104,713'Managing a temporal key property in a database management system'20158,572,125'Scalable storage schemes for native XML column data of relational tables'20137,840,552'Cost-based subquery correlation and decorrelation'20107,376,646'Cost-based subquery correlation and decorrelation'20087,181,446'Query transformation for queries involving correlated subqueries having correlation join predicates with local filtering predicates involving predicate transitive closure and predicate pull-out'20076,571,233'Optimization of SQL queries using filtering predicates'20036,421,663'Optimization of joined table expressions by extended access path selection'20026,385,603'Joined table expression optimization by query transformation'20026,374,235'Method, system, and program for a join operation on a multi-column table and satellite tables including duplicate values'20026,219,660'Access path selection for SQL with variables in a RDBMS'20016,006,220'Determining the optimal access path for a query at execution time using an actual value for each variable in a query for estimating a filter factor'19995,978,792'Method and apparatus for generating dynamic and hybrid sparse indices for workfiles used in SQL queries'19995,758,145'Method and apparatus for generating dynamic and hybrid sparse indices for workfiles used in SQL queries'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2019Patents assigned to IBM (16)· patent assignee history
1998–2019Based in San Jose, CA, US· patent location history
2013–2015Patents assigned to MUKAI JERRY (2)· patent assignee history
2013Patents assigned to CHEN YAO-CHING STEPHEN (1)· patent assignee history
2013Patents assigned to LIN FEN-LING (1)· patent assignee history
2015Patents assigned to IYER BALAKRISHNA R (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 16 | 1998–2019 |
| MUKAI JERRYself | 2 | 2013–2015 |
| CHEN YAO-CHING STEPHEN | 1 | 2013 |
| IYER BALAKRISHNA R | 1 | 2015 |
| LIN FEN-LING | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 16 | 1998–2019 |