pparatus for reading such a record carrierUS5825402 *Mar 26, 1993Oct 20, 1998Symbol Technologies, Inc.Method and appratus for reading and writing indicia such as bar codes using a scanned laser beamUS6533174Oct 20, 1998Mar 18, 2003Symbol Technologies, Inc.Method and apparatus for reading and writing indicia such as bar codes using a scanned laser beamUS6741416 *Dec 14, 2000May 25, 2004Matsushita E