d tape printing deviceUS653317420 oct. 199818 mars 2003Symbol Technologies, Inc.Method and apparatus for reading and writing indicia such as bar codes using a scanned laser beamUS68717863 nov. 200029 mars 2005Symbol Technologies, Inc.Method and apparatus for reading and writing indicia such as bar codes using a scanned laserUS697427027 mai 200413 d???c. 2005EsselteTape printing deviceUS727257015 j