Inventor

NEUMANN HELMUT

11 patents

⚠️ This page may combine multiple inventors who share the name “NEUMANN HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ROEHM GMBH

2 patents

US3937648AFeb 10, 1976

Method of making paper having a high resin fill

ROEHM GMBH36 citations90

US4097649AJun 27, 1978

Resin-impregnated self-adhering or heat-sealable papers and method of making

ROEHM GMBH11 citations72

SAMPATHKUMARAN SRIRAM

2 patents

US9032510B2May 12, 2015

Gesture- and expression-based authentication

SAMPATHKUMARAN SRIRAM17 citations82

US9001216B2Apr 7, 2015

Method and apparatus for video streaming

SAMPATHKUMARAN SRIRAM4 citations71

SONY CORP

2 patents

US9021267B2Apr 28, 2015

System and method for using digital signatures to assign permissions

SONY CORP5 citations72

US9232247B2Jan 5, 2016

System and method for correlating audio and/or images presented to a user with facial characteristics and expressions of the user

SONY CORP0 citations51

RUHRKOHLE AG

1 patent

US4495495AJan 22, 1985

Staff-location and signalling system for use in mines

RUHRKOHLE AG113 citations93

KOERBER AG

1 patent

US4974707ADec 4, 1990

Shock absorber

KOERBER AG35 citations91

HAUNI WERKE KOERBER & CO KG

1 patent

US5094321AMar 10, 1992

Shock absorber with variable damping characteristic

HAUNI WERKE KOERBER & CO KG16 citations72

SIEMENS AG

1 patent

US4721911AJan 26, 1988

Nuclear magnetic resonance tomography apparatus

SIEMENS AG4 citations61

NEUMANN HELMUT

1 patent

US8832447B2Sep 9, 2014

System and method for using digital signatures to assign permissions

NEUMANN HELMUT3 citations56