Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Stacey — 19 Patents

EMEmc: 17 patents #161 of 3,345Top 5%
ECEmc Ip Holding Company: 2 patents #1,803 of 4,608Top 40%
Christchurch, NZ: #2 of 627 inventorsTop 1%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Christopher Stacey has been granted 19 US patents while listed as an inventor at Emc. The first was granted in 2009 and the most recent in October 2018. Christopher Stacey ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Christopher Stacey in Christchurch, NZ.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10089308 Method for using redundant data elimination to accelerate storage system scanning John Cardente 2018-10-02
9946729 Sparse recall and writes for archived and transformed data objects Jerald W. Gross, Ravi Batchu, Christian J. Chuba, Walter C. Forrester 2018-04-17
9672233 Integrated search for shared storage using index throttling to maintain quality of service Peter W. Madany, Allen Hubbe, Navaneeth Ranganna, Suvidya S. Daftardar, Oluwasoga T. Oni +4 more 2017-06-06
9460399 Dynamic event driven storage system optimization 2016-10-04
9430331 Rapid incremental backup of changed files in a file system Ivan Basov, Jean-Pierre Bono, Morgan A. Clark 2016-08-30 $8,414,000
9323758 Efficient migration of replicated files from a file server having a file de-duplication facility Paul LeMahieu 2016-04-26 $10,215,000
9239874 Integrated search for shared storage using index throttling to maintain quality of service Peter W. Madany, Allen Hubbe, Navaneeth Ranganna, Suvidya S. Daftardar, Oluwasoga T. Oni +4 more 2016-01-19 $25,644,000
9223792 Augmenting metadata collection for stored data analytics 2015-12-29 $16,564,000
9213721 File server system having tiered storage including solid-state drive primary storage and magnetic disk drive secondary storage Sorin Faibish, Peter Bixby, William C. Whitney 2015-12-15 $27,553,000
9201889 Integrated search for shared storage Peter W. Madany, Allen Hubbe, Navaneeth Ranganna, Suvidya S. Daftardar, Oluwasoga T. Oni +4 more 2015-12-01 $12,085,000
9152628 Creating copies of space-reduced files in a file server having a redundant data elimination store John Cardente 2015-10-06 $9,124,000
8725690 Time and bandwidth efficient backups of space reduced data Richard P. Ruef 2014-05-13 $12,363,000
8560569 Method and apparatus for performing bulk file system attribute retrieval Ivan Basov, Christian J. Chuba, Stephen Fridella, Uday Gupta, Xiaoye Jiang +2 more 2013-10-15 $26,608,000
8560716 Time and bandwidth efficient recoveries of space reduced data Richard P. Ruef 2013-10-15 $26,608,000
8170985 Primary stub file retention and secondary retention coordination in a hierarchical storage system Eyal Zimran, Christian J. Chuba, Mary A. Walker 2012-05-01 $36,216,000
8086638 File handle banking to provide non-disruptive migration of files John M. Hayden 2011-12-27 $19,719,000
8055724 Selection of migration methods including partial read restore in distributed storage management Augustine Amegadzie, James T. Compton, Jerald W. Gross, Stephen Rago, Eyal Zimran 2011-11-08 $39,713,000
7546431 Distributed open writable snapshot copy facility using file migration policies Eyal Zimran 2009-06-09 $23,520,000
7546432 Pass-through write policies of files in distributed storage management Eyal Zimran 2009-06-09 $23,520,000