Douglas Dykeman  Douglas Dykeman photo       

contact information

Manager Systems Management
Zurich Research Laboratory, Zurich, Switzerland
  +41dash44dash724dash83dash80

links



2012

METHOD, SECURE DEVICE, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR SECURELY MANAGING USER ACCESS TO A FILE SYSTEM
M. BAENTSCH, H.D. DYKEMAN, R.J. HERMANN, T. KRAMP, M.P. KYPER-HAMMOND, M.C. OSBORNE, T.D. WEIGOLD, others
WO Patent 2,012,056,370


2011

MANAGEMENT OF SECRET DATA ITEMS USED FOR SERVER AUTHENTICATION
M. Baentsch, H.D. Dykeman, M.C. Osborne, T. Visegrady
US Patent App. 13/036,445



2010

METHOD, SECURE DEVICE, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR SECURELY MANAGING FILES
BAENTSCH MICHAEL [CH]; BUHLER PETER [CH]; DYKEMAN DOUGLAS H [CH]; HERMANN RETO J [CH]; HOERING FRANK [CH]; KUYPER MICHAEL P [CH]; ORTIZ-YEPES DIEGO A [CH]; WEIGOLD THOMAS D [CH]
WO Patent WO/2012/035,451

Secure PIN management of a user trusted device
Peter Buhler, Harold D Dykeman, Thomas Eirich, Matthias Kaiserswerth, Thorsten Kramp
US Patent App. 12/783,210


2009

Alternative routing in PNNI hierarchical networks
H.D. Dykeman, P.M. Scotton, C. Basso, P. Damon
US Patent 7,573,885


2006


Address management in PNNI hierarchical networks
D. Dykeman, M. Osborne, P. Scotton, O. Stokes, C. Basso, M. Aubry, M. Khac
EP Patent 1,075,112


2004


Methods and apparatus for interconnecting local area networks with wide area backbone networks
J.H. Derby, W.A. Doeringer, H.D. Dykeman, L. Li, H.J. Sandick, K.V. Vu
EP Patent 0,603,100


2003

Method and apparatus for determining a geographic location of an electronic device
S.G. Hild, C. Binding, F. Dolivo, G. Karjoth, D. Dykeman, E. Ruetsche
US Patent App. 10/515,512


2002

Forming and maintaining access groups at the Lan/Wan interface
H.J. Sandick, J.H. Derby, W.A. Doeringer, J.E. Drake Jr, D.H. Dykeman, L. Li, M.L. Peters
EP Patent 0,598,674


2000

Merging of data cells in an ATM network
C. Basso, R.H. Boivie, J.L. Calvignac, D. Dykeman, D. Orsatti, R.A. Sultan, F.J. Verplanken
US Patent 6,104,715


1999

Distributed processing of route selection across networks and subnetworks
J.H. Derby, J.E. Drake Jr, H.J. Sandick, W.A. Doeringer, D.H. Dykeman, K.V. Vu
EP Patent 0,599,764

Compensation for mismatched transport protocols in a data communications network
R.F. Bird, K.H. Britton, T.D. Chung, A.K. Edwards, J. Mathew, D.P. Pozefsky, S. Sarkar, R.D. Turner, W.W. Chung, Y.T. Yeung, others
EP Patent 0,524,123


1998

Variable length data sequence backtracking a trie structure
W. Doeringer, D. Dykeman, G. Karjoth, M. Nassehi, M. Sharma
US Patent 5,787,430


1996

VARIABLE LENGTH DATA SEQUENCE MATCHING METHOD AND APPARATUS
W. DOERINGER, D. DYKEMAN, G. KARJOTH, M. NASSEHI
WO Patent WO/1996/000,945

General transport layer gateway for heterogeneous networks
K.H. Britton, T.Y. Chung, W. Doeringer, H.D. Dykeman, A.K. Edwards, J. Mathew, D.P. Pozefsky, S. Sarkar, R.D. Turner
US Patent 5,491,693


1995

General transport layer gateway for heterogeneous networks.
K.H. Britton, W. Doeringer, A.K. Edwards, T.Y.I.Z.E. Chung, H.D. Dykeman, J. Mathew, S. Sarkar, D.P. Pozefsky, R.D. Turner
EP Patent 0,666,670

Protocol selection and address resolution for programs running in heterogeneous networks
K.H. Britton, T.Y.D. Chung, W.A. Doeringer, D.H. Dykeman, A.K. Edwards, J. Mathew, D.P. Pozefsky, S. Sarkar, R.D. Turner
US Patent 5,425,028


1994

Inter-domain multicast routing
W. Doeringer, D. Dykeman, A.K. Edwards, D.P. Pozefsky, S. Sarkar, R.D. Turner
US Patent 5,361,256