Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
IP

Il Park — 11 Patents

IBM: 10 patents #10,925 of 70,183Top 20%
LG: 1 patents #17,528 of 26,165Top 70%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Il Park has been granted 11 US patents while listed as an inventor at IBM. The first was granted in 2006 and the most recent in January 2015. Il Park ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Il Park in Seoul, NY, KR.

Patents per Year

Patents granted per year, 2006 to 2015Bar chart with a peak of 2 patents in 2008.peak 22006: 1 patents20062008: 2 patents20082009: 2 patents20092011: 1 patents20112012: 2 patents20122013: 1 patents20132014: 1 patents20142015: 1 patents2015

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8943299 Operating a stack of information in an information handling system Kattamuri Ekanadham, Brian R. Konigsburg, David S. Levitan, Jose E. Moreira, David Mui 2015-01-27 $4,313,000
8627016 Maintaining data coherence by using data domains Kattamuri Ekanadham, Pratap C. Pattnaik 2014-01-07 $4,729,000
8484422 Maintaining data coherence by using data domains Kattamuri Ekanadham, Pratap C. Pattnaik 2013-07-09 $6,470,000
8285941 Enhancing timeliness of cache prefetching Kattamuri Ekanadham, Jennifer A. Navarro, Chung-Lung K. Shum 2012-10-09 $6,551,000
8140761 Event tracking hardware Kattamuri Ekanadham 2012-03-20 $2,170,000
7900026 Target branch prediction using a plurality of tables Mauricio J. Serrano, Jong-Deok Choi 2011-03-01 $4,705,000
7539844 Prefetching indirect array accesses Kattamuri Ekanadham, Seetharami R. Seelam 2009-05-26 $7,976,000
7519777 Methods, systems and computer program products for concomitant pair prefetching Kattamuri Ekanadham, Pratap C. Pattnaik 2009-04-14 $4,368,000
7434037 System for target branch prediction using correlation of local target histories including update inhibition for inefficient entries Mauricio J. Serrano, Jong-Deok Choi 2008-10-07 $9,641,000
7409535 Branch target prediction for multi-target branches by identifying a repeated pattern Pratap C. Pattnaik, Jong-Deok Choi 2008-08-05 $7,485,000
7019787 Apparatus and method for automatically selecting caption language 2006-03-28 $701,000