Robert Haas  Robert Haas photo       

contact information

CTO for Storage, Europe, Technical Strategy, IBM Systems Group
IBM Research, Zurich
  +41dash44dash724dash86dash98

links



2014

Optimizing locations of data accessed by client applications interacting with a storage system
Evangelos S Eleftheriou, Robert Galbraith, Adrian C Gerhard, Robert Haas, Xiao-Yu Hu, Murali N Iyer, Ioannis Koltsidas, Timothy J Larson, Steven P Norgaard, Roman Pletka, others
US Patent 8,661,196

Management of partial data segments in dual cache systems
Michael T Benhase, Stephen L Blinick, Evangelos S Eleftheriou, Lokesh M Gupta, Robert Haas, Xiao-Yu Hu, Matthew J Kalos, Ioannis Koltsidas, Roman A Pletka
US Patent 8,688,913


2013

Managing cache memories
Stephen L Blinick, Lawrence Y Chiu, Evangelos S Eleftheriou, Robert Haas, Yu-Cheng Hsu, Xiao-Yu Hu, Ioannis Koltsidas, Paul H Muench, Roman Pletka
US Patent App. 13/920,669

Ordered deletion of content in storage systems
Christian Cachin, Robert Haas, Anil Kurmus, Alessandro Sorniotti
US Patent App. 13/912,418

Promotion of partial data segments in flash cache
Michael T Benhase, Stephen L Blinick, Evangelos S Eleftheriou, Lokesh M Gupta, Robert Haas, Xiao-Yu Hu, Matthew J Kalos, Ioannis Koltsidas, Karl A Nielsen, Roman A Pletka, others
US Patent App. 13/830,407


Automated validation and execution of cryptographic key and certificate deployment and distribution
Christian Cachin, Robert Haas, Timothy J Hahn, Xiaoyu Hu, Ilias Iliadis, Rene Pawlitzek, John T Peck
US Patent 8,422,686


2012



Reading files stored on a storage system
Nhan X. Bui, Giovanni Cherubini, Jens Jelitto, Angeliki Pantazi, Kazuhiro Tsuruta
US Patent 8,862,815

Scheduling requests in a solid state memory device
Werner Bux, Robert Haas, Xiao-Yu Hu, Ilias Iliadis, Roman Pletka
US Patent App. 13/688,270

Adaptive cache promotions in a two level caching system
Michael T Benhase, Stephen L Blinick, Evangelos S Eleftheriou, Lokesh M Gupta, Robert Haas, Xiao-Yu Hu, Ioannis Koltsidas, Roman A Pletka
US Patent App. 13/412,412

Valid page threshold based garbage collection for solid state drive
Werner Bux, Robert Haas, Xiao-Yu Hu, Ilias Iliadis
US Patent App. 13/560,065

Distributed, asynchronous and fault-tolerant storage system
Cristina Basescu, Christian Cachin, Ittay Eyal, Robert Haas, Marko Vukolic
US Patent App. 13/596,682



2011

Dynamically adjusted threshold for population of secondary cache
Michael T Benhase, Stephen L Blinick, Evangelos S Eleftheriou, Lokesh M Gupta, Robert Haas, Xiao-Yu Hu, Ioannis Koltsidas, Roman A Pletka
US Patent App. 13/285,740

Selective population of secondary cache employing heat metrics
Kevin J Ash, Michael T Benhase, Stephen L Blinick, Evangelos S Eleftheriou, Lokesh M Gupta, Robert Haas, Xiao-Yu Hu, Ioannis Koltsidas, Roman A Pletka
US Patent App. 13/285,817

Selective space reclamation of data storage memory employing heat and relocation metrics
Michael T Benhase, Evangelos S Eleftheriou, Lokesh M Gupta, Robert Haas, Xiao-Yu Hu, Matthew J Kalos, Ioannis Koltsidas, Roman A Pletka
US Patent App. 13/285,890


SYSTEME DE MEMOIRE A SEMI-CONDUCTEUR AVEC UN ACCES PARALLELE DE PLUSIEURS DISPOSITIFS FLASH/PCM
T A ANTONAKOPOULOS, R D CIDECIYAN, E S ELEFTHERIOU, R HAAS, X Y HU, I ILIADIS
WO Patent WO/2011/064,754


CONTROLEUR DE MEMOIRE FLASH
E S ELEFTHERIOU, R HAAS, X Y HU
WO Patent WO/2011/070,526

PROCEDE ET SYSTEME POUR ASSURER UNE GESTION DE CYCLE DE VIE DU DEPLOIEMENT D'OBJETS CRYPTOGRAPHIQUES
R HAAS, X HU, I ILIADIS, R A PAWLITZEK, M VUKOLIC
WO Patent WO/2011/036,616


DECODING OF LDPC CODE
E S ELEFTHERIOU, R HAAS, X HU, D V NGUYEN
WO Patent WO/2011/151,759

INTEGRATING A FLASH CACHE INTO LARGE STORAGE SYSTEMS
R PLETKA, E ELEFTHERIOU, R HAAS, X Y HU, Y C HSU
WO Patent WO/2011/101,178





2010


LOGIC DEVICE
E S Eleftheriou, R Haas, X Hu, P Mueller
US Patent App. 12/950,948

STORAGE SYSTEM
E S Eleftheriou, R Haas, X Hu, I Iliadis
US Patent App. 12/831,326

Intra-disk coding scheme for data-storage systems
A Dholakia, I Iliadis, R Haas, X Y Hu, E S Eleftheriou, R A Pletka
US Patent 7,823,011

Service deployment in data networks
P. Droz, R. Haas
EP Patent 1,185,029


2009

RENEWAL MANAGEMENT FOR DATA ITEMS
C. Cachin, P. Droz, R. Haas, X.Y. Hu, I. Iliadis, R.A. Pawlitzek
US Patent App. 12/411,791



HAMMING RADIUS SEPARATED DEDUPLICATION LINKS
R Haas, N Haustein, C A Klein, U Troppens, D J Winarski
US Patent App. 12/355,442

REDUCING ACCESS CONTENTION IN FLASH-BASED MEMORY SYSTEMS
E S Eleftheriou, R Haas, P Mueller, R A Pletka
US Patent App. 12/637,897



2008

LIMITING DEDUPLCATION BASED ON PREDETERMINED CRITERIA
R Haas, N Haustein, C A Klein, U Troppens, D J Winarski
US Patent App. 12/049,186

SYSTEM AND METHOD FOR AUTOMATED VALIDATION AND EXECUTION OF CRYPTOGRAPHIC KEY AND CERTIFICATE DEPLOYMENT AND DISTRIBUTION
C Cachin, T J Hahn, R Haas, X Hu, I Iliadis, R Pawlitzek, J T Peck
US Patent App. 12/142,009


2007

OPERATING A NETWORK MONITORING ENTITY
P. DROZ, R. HAAS, A. KIND
WO Patent 2,007,099,507



2005




2004



2001

Method of configurating an OSPF interface
L Frelechoux, R Haas, O Stokes
EP Patent 1,081,899


2000