A trigger-operated or triggerless scanner reads symbols with a first scan pattern in a first intended position of hand-held use. Either scanner may be mounted on a stand-alone fixture wherein the first scan pattern is converted to a second, different scan pattern, again for reading indicia in a second...http://www.google.fr/patents/US5436440?utm_source=gb-gplus-shareBrevet US5436440 - Digitizing circuit for a laser scanner using digital and synchronizing signals
Digitizing circuit for a laser scanner using digital and synchronizing signals
