Registers – Coded record sensors – Particular sensor structure
Patent
1996-06-13
1999-02-23
Pitts, Harold
Registers
Coded record sensors
Particular sensor structure
235467, G06K 710
Patent
active
058747222
ABSTRACT:
Method and apparatus for scanning items with a compact scanner which is mountable onto and/or integral with a pointing instrument. The scanner module may be equipped with an aiming beam for additional help in directing the scan line toward the object to be read. The pointing instrument may be a pen or pencil or alternately a pen-based computer stylus for use with an integrated data terminal module operably connected to the scanner module. Security for preventing separation of the module may be provided by a wireless link.
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Nakamura, et al., Compact Two-Beam Head with a Hybrid Two-Wavelength Laser Array for Magneto-Optic Records, Proc. Int. Symp. on Optical Memory, Japanese Journal of Applied Physics, vol. 26 (1987) Supplement 26-4, pp. 117-120.
Rando Joseph F.
Reddersen Brad R.
Pitts Harold
Spectra-Physics Scanning Systems, Inc.
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