Inventor
HAMANN JENS
DE29 patents
⚠️ This page may combine multiple inventors who share the name “HAMANN JENS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
26 patentsUS5050059ASep 17, 1991
Frequency changer having parallel partial frequency changers with a DC circuit
SIEMENS AG23 citations89
US7219041B2May 15, 2007
Measuring and simulation system for machine-tools or production machines
SIEMENS AG11 citations84
US6825633B2Nov 30, 2004
Method for adapting jerk profiles through jerk limitation for minimizing excitations of oscillations during movement of a machine element
SIEMENS AG15 citations84
US8360697B2Jan 29, 2013
Method for reducing vibrations, which occur during a machining process, of a machine element and/or of a workpiece
SIEMENS AG6 citations83
US7874727B2Jan 25, 2011
Control method for guided movement of an X-ray examination system
SIEMENS AG7 citations83
US7421922B2Sep 9, 2008
Device for linearly moving a useful mass
SIEMENS AG12 citations83
US7902785B2Mar 8, 2011
Method and device for guiding the movement of a moveable machine element of a machine
SIEMENS AG17 citations82
US7566193B2Jul 28, 2009
Tool head for moving a tool
SIEMENS AG18 citations80
US6832906B2Dec 21, 2004
Apparatus for generating surface pressure in an injection molding machine
SIEMENS AG11 citations74
US10326344B2Jun 18, 2019
Polyphase transverse flux machine
SIEMENS AG5 citations73
US7156224B2Jan 2, 2007
Circulating mechanism, and method of operating such a circulating mechanism
SIEMENS AG9 citations73
US6979932B2Dec 27, 2005
Production machine
SIEMENS AG8 citations73
US10007280B2Jun 26, 2018
Apparatus and method for controlling and regulating a multi-element system
SIEMENS AG2 citations71
US9885280B2Feb 6, 2018
Internal combustion engine having a linear generator and rotary generator
SIEMENS AG4 citations69
US7818087B2Oct 19, 2010
Method and control device for guiding the movement of a movable machine element of a machine
SIEMENS AG6 citations62
US7800334B2Sep 21, 2010
Drive system
SIEMENS AG5 citations62
US7766300B2Aug 3, 2010
Machine with support elements
SIEMENS AG2 citations62
US6886436B2May 3, 2005
Method and device for damping a chatter oscillation in a processing machine
SIEMENS AG4 citations62
US7152503B2Dec 26, 2006
Device for compensating a torque produced by a gyrostatic effect
SIEMENS AG4 citations60
US5006775AApr 9, 1991
Method and apparatus for preventing a current collapse in a phase not participating in the commutation of a three-phase, block-current supplied synchronous machine
SIEMENS AG2 citations60
US4998053AMar 5, 1991
Method and apparatus for reducing a current break in a leg that is not participating in the commutation of a three-phase block current fed synchronous machine
SIEMENS AG3 citations60
US7032453B2Apr 25, 2006
Method and apparatus for the diagnosis of natural vibrations in a mechatronic system
SIEMENS AG2 citations54
US6769902B2Aug 3, 2004
Surface-pressure generating device in an injection-molding machine
SIEMENS AG0 citations52
US7891112B2Feb 22, 2011
Guiding device with measuring scale for guiding a moveable machine element of a machine
SIEMENS AG1 citations51
US6784777B2Aug 31, 2004
Induction apparatus with damping feature
SIEMENS AG0 citations51
US9156099B2Oct 13, 2015
Method for inductive hardening of teeth of gearwheels
SIEMENS AG0 citations36