Inventor
WEICHSELBAUMER WALTER
US8 patents
⚠️ This page may combine multiple inventors who share the name “WEICHSELBAUMER WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TELECOMM SYSTEMS INC
6 patentsUS7110773B1Sep 19, 2006
Mobile activity status tracker
TELECOMM SYSTEMS INC224 citations97
US7127264B2Oct 24, 2006
Mobile originated interactive menus via short messaging services
TELECOMM SYSTEMS INC114 citations95
US7894825B2Feb 22, 2011
Mobile activity status tracker
TELECOMM SYSTEMS INC15 citations91
US9467844B2Oct 11, 2016
Mobile activity status tracker
TELECOMM SYSTEMS INC1 citations61
US7933615B2Apr 26, 2011
Mobile originated interactive menus via short messaging services method
TELECOMM SYSTEMS INC2 citations60
US7640031B2Dec 29, 2009
Mobile originated interactive menus via short messaging services
TELECOMM SYSTEMS INC0 citations50