Inventor
FRANZEN MICHAEL
US4 patents
⚠️ This page may combine multiple inventors who share the name “FRANZEN MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
3 patentsUS7113177B2Sep 26, 2006
Touch-sensitive display with tactile feedback
SIEMENS AG136 citations92
US7877092B2Jan 25, 2011
Mobile communication terminal for service type signaling
SIEMENS AG0 citations36
US7443820B2Oct 28, 2008
Method for operation of a communication path between at least two communication terminals
SIEMENS AG0 citations36