Inventor · disambiguated record
Adrian C. Gerhard
Also filed as: GERHARD ADRIAN · GERHARD ADRIAN C · GERHARD ADRIAN CUENIN
89 granted patents·12 pending applications·674 citations·filing 2002–2021
99Inventor score
Top patents by PatentIndex Score
101 records- 0198US8544029B2Implementing storage adapter performance optimization with chained hardware operations minimizing hardware/firmware interactionsBAKKE BRIAN E·Filed 2011·Granted Sep 24, 2013·323 cites·25 claims
- 0297US7487394B2Recovering from abnormal interruption of a parity update operation in a disk array systemIBM·Filed 2008·Granted Feb 3, 2009·67 cites·16 claims
- 0393US8667219B2Optimizing locations of data accessed by client applications interacting with a storage systemELEFTHERIOU EVANGELOS S·Filed 2012·Granted Mar 4, 2014·19 cites·12 claims
- 0492US8196018B2Enhanced error identification with disk array parity checkingFORHAN CARL EDWARD·Filed 2008·Granted Jun 5, 2012·33 cites·17 claims
- 0590US8886881B2Implementing storage adapter performance optimization with parity update footprint mirroringBAKKE BRIAN E·Filed 2011·Granted Nov 11, 2014·17 cites·20 claims
- 0690US8868828B2Implementing storage adapter performance optimization with cache data/directory mirroringBAKKE BRIAN E·Filed 2011·Granted Oct 21, 2014·17 cites·15 claims
- 0788US8856479B2Implementing storage adapter performance optimization with hardware operations completion coalescenceGERHARD ADRIAN C·Filed 2012·Granted Oct 7, 2014·18 cites·25 claims
- 0888US8661196B2Optimizing locations of data accessed by client applications interacting with a storage systemELEFTHERIOU EVANGELOS S·Filed 2011·Granted Feb 25, 2014·10 cites·8 claims
- 0988US8495258B2Implementing storage adapter performance optimization with hardware accelerators offloading firmware for buffer allocation and automatically DMABAKKE BRIAN E·Filed 2011·Granted Jul 23, 2013·12 cites·22 claims
- 1086US7669107B2Method and system for increasing parallelism of disk accesses when restoring data in a disk array systemIBM·Filed 2007·Granted Feb 23, 2010·13 cites·16 claims
- 1185US9864695B2Implementing hardware accelerator for storage write cache management for managing cache destage rates and thresholds for storage write cacheIBM·Filed 2015·Granted Jan 9, 2018·2 cites·11 claims
- 1285US8495469B2Implementing enhanced IO data conversion with protection information model including parity format of data integrity fieldsBAKKE BRIAN E·Filed 2011·Granted Jul 23, 2013·8 cites·20 claims
- 1384US7979655B2Dynamic optimization of device limits and thresholds in a write cacheIBM·Filed 2008·Granted Jul 12, 2011·15 cites·18 claims
- 1484US7779335B2Enhanced error identification with disk array parity checkingIBM·Filed 2008·Granted Aug 17, 2010·10 cites·12 claims
- 1583US8495259B2Implementing storage adapter performance optimization with hardware chains to select performance pathBAKKE BRIAN E·Filed 2011·Granted Jul 23, 2013·8 cites·18 claims
- 1682US9582651B2Implementing extent granularity authorization processing in CAPI adaptersIBM·Filed 2015·Granted Feb 28, 2017·2 cites·9 claims
- 1782US6857045B2Method and system for updating data in a compressed read cacheIBM·Filed 2002·Granted Feb 15, 2005·34 cites·34 claims
- 1878US9940252B2Implementing hardware accelerator for storage write cache management for reads with partial read hits from storage write cacheIBM·Filed 2015·Granted Apr 10, 2018·1 cites·15 claims
- 1978US9940251B2Implementing hardware accelerator for storage write cache management for reads from storage write cacheIBM·Filed 2015·Granted Apr 10, 2018·1 cites·15 claims
- 2078US9940253B2Implementing hardware accelerator for storage write cache management for destage operations from storage write cacheIBM·Filed 2015·Granted Apr 10, 2018·1 cites·15 claims
- 2178US9940250B2Implementing hardware accelerator for storage write cache management for writes to storage write cacheIBM·Filed 2015·Granted Apr 10, 2018·1 cites·15 claims
- 2278US9940258B2Implementing hardware accelerator for storage write cache management for merging data with existing data on fast writes to storage write cacheIBM·Filed 2015·Granted Apr 10, 2018·1 cites·15 claims
- 2378US9940257B2Implementing hardware accelerator for storage write cache management for managing cache line updates for purges from storage write cacheIBM·Filed 2015·Granted Apr 10, 2018·1 cites·15 claims
- 2478US9940249B2Implementing hardware accelerator for storage write cache management with cache line manipulationIBM·Filed 2015·Granted Apr 10, 2018·1 cites·15 claims
- 2578US9940255B2Implementing hardware accelerator for storage write cache management for identification of data age in storage write cacheIBM·Filed 2015·Granted Apr 10, 2018·1 cites·15 claims
- 2678US9940256B2Implementing hardware accelerator for storage write cache management for managing cache line updates for writes, reads, and destages in storage write cacheIBM·Filed 2015·Granted Apr 10, 2018·1 cites·15 claims
- 2778US9940254B2Implementing hardware accelerator for storage write cache management for simultaneous read and destage operations from storage write cacheIBM·Filed 2015·Granted Apr 10, 2018·1 cites·15 claims
- 2878US8489946B2Managing logically bad blocks in storage devicesGALBRAITH ROBERT E·Filed 2012·Granted Jul 16, 2013·4 cites·20 claims
- 2977US9767261B2Implementing extent granularity authorization initialization processing in CAPI adaptersIBM·Filed 2015·Granted Sep 19, 2017·2 cites·10 claims
- 3077US9690516B2Parity stripe lock engineIBM·Filed 2015·Granted Jun 27, 2017·2 cites·13 claims
- 3175US10037245B2Raid system performance enhancement using compressed data and byte addressable storage devicesIBM·Filed 2016·Granted Jul 31, 2018·2 cites·20 claims
- 3275US8656213B2Implementing storage adapter performance optimization with chained hardware operations and error recovery firmware pathBAKKE BRIAN E·Filed 2011·Granted Feb 18, 2014·4 cites·20 claims
- 3375US8516164B2Implementing storage adapter performance optimization with enhanced hardware and software interfaceBAKKE BRIAN E·Filed 2011·Granted Aug 20, 2013·4 cites·16 claims
- 3473US8301942B2Managing possibly logically bad blocks in storage devicesGALBRAITH ROBERT E·Filed 2009·Granted Oct 30, 2012·5 cites·20 claims
- 3572US10261907B2Caching data in a redundant array of independent disks (RAID) storage systemIBM·Filed 2017·Granted Apr 16, 2019·1 cites·13 claims
- 3670US10725776B2Reducing a rate at which requests are sent from one processor to another to reduce processor utilization at the processor receiving the requestsIBM·Filed 2017·Granted Jul 28, 2020·1 cites·17 claims
- 3769US9092364B2Implementing storage adapter performance controlIBM·Filed 2012·Granted Jul 28, 2015·2 cites·23 claims
- 3869US7392458B2Method and system for enhanced error identification with disk array parity checkingIBM·Filed 2004·Granted Jun 24, 2008·10 cites·6 claims
- 3968US10372368B2Operating a RAID array with unequal stripesIBM·Filed 2016·Granted Aug 6, 2019·1 cites·20 claims
- 4067US10078595B2Implementing hardware accelerator for storage write cache management for managing cache destage rates and thresholds for storage write cacheIBM·Filed 2017·Granted Sep 18, 2018·0 cites·10 claims
- 4166US10437667B2Raid system performance enhancement using compressed dataIBM·Filed 2016·Granted Oct 8, 2019·1 cites·20 claims
- 4264US11334275B2Reducing a rate at which data is mirrored from a primary server to a secondary serverIBM·Filed 2020·Granted May 17, 2022·0 cites·21 claims
- 4364US9122413B2Implementing hardware auto device operations initiatorIBM·Filed 2013·Granted Sep 1, 2015·1 cites·20 claims
- 4464US7290199B2Method and system for improved buffer utilization for disk array parity updatesIBM·Filed 2004·Granted Oct 30, 2007·8 cites·21 claims
- 4563US10055574B2Implementing extent granularity authorization processing in CAPI adaptersIBM·Filed 2017·Granted Aug 21, 2018·0 cites·9 claims
- 4663US10055156B2Implementing extent granularity authorization command flow processing in CAPI adaptersIBM·Filed 2017·Granted Aug 21, 2018·0 cites·9 claims
- 4763US10043028B2Implementing extent granularity authorization processing in CAPI adaptersIBM·Filed 2017·Granted Aug 7, 2018·0 cites·9 claims
- 4863US10013572B2Implementing extent granularity authorization command flow processing in CAPI adaptersIBM·Filed 2017·Granted Jul 3, 2018·0 cites·9 claims
- 4963US9658968B1Implementing hardware accelerator for storage write cache managementIBM·Filed 2015·Granted May 23, 2017·0 cites·20 claims
- 5062US10055573B2Implementing extent granularity authorization and deauthorization processing in CAPI adaptersIBM·Filed 2017·Granted Aug 21, 2018·0 cites·9 claims
Showing the top 50 of 101 patent records by PatentIndex Score.
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