HAND HELD PERSONAL SECURITY ALARMS

Brand Owner (click to sort) Address Description
HELP IN HAND Cherie Simpson 335 Lovell Avenue Mill Valley CA 94941 Hand held personal security alarms with optional tracking ability and audible function to assist a person in distress;HELP IN HAND;HAND;
PET GS International Technologies, Inc. 54 West 2100 South Salt Lake City UT 84115 hand held personal security alarms;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A system is described for deriving benefits from the reception and processing of composite video signals from a display device 10 by a hand-held device 12, such as a smart card, personal digital assistant ("PDA"), or mobile phone. Video signals are modulated with auxiliary data creating composite video signals. The users directs the hand-held device 12 toward display device 10 by placing leading edge 18 in the path of the video signal. The composite video signals are then transmitted to and received by a hand-held device 12. Aiming light 24 and/or audio transducer 34 alert the user of hand-held device 12 that auxiliary data is being received. The auxiliary data is then utilized by hand-held device 12.