公开(公告)号：EP2260387B1

公开(公告)日：2019-06-26

申请号：EP09727284.3

申请日：2009-03-20

申请人： International Business Machines Corporation

发明人： FOSTER, Jerri Lynn ,  RESCH, Jason ,  VOLVOSKI, Ilya ,  GUIGLEY, John ,  DHUSE, Greg ,  THORNTON, Vance ,  HENDRICKSON, Dusty ,  MARK, Zackary

IPC分类号： G06F11/10 ,  G06F3/06 ,  H04L29/06 ,  H04L29/14

公开(公告)号：EP2718826B1

公开(公告)日：2019-05-01

申请号：EP12797604.1

申请日：2012-05-30

申请人： International Business Machines Corporation

发明人： DHUSE, Greg ,  RESCH, Jason, K.

IPC分类号： G06F12/14 ,  G06F21/64

公开(公告)号：EP2862070B1

公开(公告)日：2019-04-17

申请号：EP13804476.3

申请日：2013-06-12

申请人： International Business Machines Corporation

发明人： GREINER, Dan ,  JACOBI, Christian ,  SLEGEL, Timothy

IPC分类号： G06F9/46 ,  G06F9/30 ,  G06F9/38

公开(公告)号：EP2585932B1

公开(公告)日：2019-04-10

申请号：EP10779509.8

申请日：2010-11-08

申请人： International Business Machines Corporation

发明人： SITTMANN, Gustav, III ,  CRADDOCK, David ,  EASTON, Janet ,  FARREL, Mark ,  GREGG, Thomas ,  SCHMIDT, Donald William ,  OSISEK, Damian Leo

IPC分类号： G06F13/32 ,  G06F9/455

公开(公告)号：EP2715726B1

公开(公告)日：2019-03-20

申请号：EP12793175.6

申请日：2012-05-25

申请人： International Business Machines Corporation

发明人： CIDECIYAN, Roy D. ,  MITTELHOLZER, Thomas ,  SEGER, Paul J. ,  TANAKA, Keisuke

IPC分类号： G11B20/10 ,  G11B20/18 ,  G11B5/008 ,  G11B5/09 ,  H03M13/00 ,  H03M13/09 ,  H03M13/27 ,  H03M13/29 ,  H04L1/00

公开(公告)号：EP3114561B1

公开(公告)日：2019-02-27

申请号：EP15711073.5

申请日：2015-03-09

申请人： International Business Machines Corporation

发明人： GSCHWIND, Michael Karl ,  GAINEY, Charles

IPC分类号： G06F9/4401 ,  G06F15/76 ,  G06F15/78 ,  G06F9/445

公开(公告)号：EP1669815B1

公开(公告)日：2019-02-20

申请号：EP04292953.9

申请日：2004-12-10

申请人： Essilor International ,  International Business Machines Corporation

发明人： Begon, Cédric ,  Cano, Jean-Paul ,  Schmid, Heinz

IPC分类号： G03H1/00 ,  B29D11/00 ,  B24B13/005 ,  G03H1/08

公开(公告)号：EP2788880B1

公开(公告)日：2018-12-26

申请号：EP12856495.2

申请日：2012-11-16

申请人： International Business Machines Corporation

发明人： DODSON, John Steven ,  GOODMAN, Benjiman L. ,  HNATKO, Steven J. ,  WRIGHT, Kenneth L.

IPC分类号： G06F12/0895 ,  G06F12/0815 ,  G06F11/10 ,  G11C29/04

CPC分类号： G06F11/1076 ,  G06F11/1064 ,  G06F12/0815 ,  G06F12/0895 ,  G11C2029/0411

摘要： Mechanisms are provided for efficient storage of meta-bits within a system memory. The mechanisms combine an L/G bit and an SUE bit to form meta-bits. The mechanisms then determine the local/global state of a cache line on the first cycle of data. The mechanisms forward the data to the requesting cache, and the requesting cache may reissue the request globally based on the local/global state of the cache line. The mechanisms then determine the special uncorrectable error state of the cache line on the second or subsequent cycle of data. The mechanisms perform error processing regardless of whether the request was reissued globally.

公开(公告)号：EP2389688B1

公开(公告)日：2018-12-05

申请号：EP10701251.0

申请日：2010-01-27

申请人： International Business Machines Corporation

发明人： RASSEL, Robert, Mark ,  ANDERSON, Frederick, Gustav ,  ZIERAK, Michael, Joseph ,  COLLINS, David ,  PHELPS, Richard

IPC分类号： H01L29/808 ,  H01L21/337 ,  H01L29/10 ,  H01L29/08 ,  H01L29/06

CPC分类号： H01L29/1058 ,  H01L29/0653 ,  H01L29/0692 ,  H01L29/0843 ,  H01L29/1608 ,  H01L29/161 ,  H01L29/20 ,  H01L29/22 ,  H01L29/66901 ,  H01L29/808

摘要： A junction field effect transistor (JFET) in a semiconductor substrate includes a source region, a drain region, a channel region, an upper gate region, and a lower gate region. The lower gate region is electrically connected to the upper gate region. The upper and lower gate regions control the current flow through the channel region. By performing an ion implantation step that extends the thickness of the source region to a depth greater than the thickness of the drain region, an asymmetric JFET is formed. The extension of depth of the source region relative to the depth of the drain region reduces the length for minority charge carriers to travel through the channel region, reduces the on-resistance of the JFET, and increases the on-current of the JFET, thereby enhancing the overall performance of the JFET without decreasing the allowable Vds or dramatically increasing Voff/Vpinch.

公开(公告)号：EP2780811B8

公开(公告)日：2018-10-17

申请号：EP12850291.1

申请日：2012-10-26

申请人： International Business Machines Corporation

发明人： KOLTSIDAS, Ioannis ,  SARAFIJANOVIC, Slavisa ,  ELEFTHERIOU, Evangelos Stavros ,  JELITTO, Jens ,  HAAS, Robert ,  HAUSTEIN, Nils ,  SAUPP, Alexander ,  SEIPP, Harald

IPC分类号： G06F3/06 ,  G06F12/0862 ,  G06F12/0866 ,  G06F12/123

CPC分类号： G06F12/0866 ,  G06F3/06 ,  G06F3/061 ,  G06F3/0659 ,  G06F3/0682 ,  G06F12/0862 ,  G06F12/123 ,  G06F2212/213 ,  G06F2212/224 ,  G06F2212/463

摘要： A system and method for reading files stored on a storage system is disclosed. The method includes communicatively coupling one or more remote systems for reading files stored in storage with a first set of files according to a predetermined data format and in a cache memory with a second set of files, the second set of files being a subset of the first set of files. Next one or more remote systems are received at least one read request for reading a sequence of files. A determination is made, among the files of the sequence of files, whether one or more cached files are already stored in the cache memory and whether one or more remaining files are not already stored in the cache memory. Creating, within the one or more remaining files, an order according to which the remaining files should be read on the storage system.