AL

Allan B. Lebovitz

IBM: 8 patents #13,150 of 70,183Top 20%
Overall (All Time): #634,136 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10671587 Reduced fixed length sort of variable length columns Brian L. Baggett, Terence P. Purcell 2020-06-02
10089379 Method for sorting data Hong Min, Yefim Shuf, Hubertus Franke, Christopher Crone, Akiko Hoshikawa 2018-10-02
9235622 System and method for an efficient query sort of a data stream with duplicate key values Yefim Shuf, Hong Min, Hubertus Franke 2016-01-12
8041726 System for executing a query having multiple distinct key columns Yao-Ching Chen, You-Chin Fuh, Li-Mey Lee, Fen-Ling Lin, Lee-Chin Hsu Liu +2 more 2011-10-18
7792825 Fast select for fetch first N rows with order by Akiko Hoshikawa, Akira Shibamiya 2010-09-07
7657570 Optimizing aggregate processing Yun Wang, Fen-Ling Lin, Yao-Ching Chen, Mengchu Cai, Jason Alexander Cu +2 more 2010-02-02
7487140 Method for executing a query having multiple distinct key columns Yao-Ching Chen, You-Chin Fuh, Li-Mey Lee, Fen-Ling Lin, Lee-Chin Hsu Liu +2 more 2009-02-03
7243098 Method, system, and program for optimizing aggregate processing Yun Wang, Fen-Ling Lin, Yao-Ching Chen, Mengchu Cai, Jason Alexander Cu +2 more 2007-07-10