Barcode reading mechanism and barcode reading method

Details Barcode reading mechanism and barcode reading method Barcode reading mechanism and barcode reading method

Filed on

2008-01-07

Date issued

2010-10-12

Examiner

Lee, Michael G (Department: 2876)

Patent Class

Registers

SubClass

Coded record sensors

SubSubClass

Particular sensor structure

Type

Reexamination Certificate

Status

active

Patent number

07810732

Description

ABSTRACT:
A reading unit having a light emitting portion for irradiating a barcode with irradiation light and a light receiving portion for receiving reflected light of the irradiation light from the barcode, a supporting member for turnably supporting the reading unit on a rotating shaft so that the position of the optical axis of the irradiation light is moved in the length direction of bars constituting the barcode, and a roller and a slanting surface for moving the optical axis of the irradiation light in the bar length direction by turning the reading unit.

REFERENCES:
patent: 3918028 (1975-11-01), Humphrey et al.
patent: 4074114 (1978-02-01), Dobras
patent: 4457719 (1984-07-01), Dittakavi et al.
patent: 5059772 (1991-10-01), Younglove
patent: 5323327 (1994-06-01), Carmichael et al.
patent: 5403140 (1995-04-01), Carmichael et al.
patent: 5430558 (1995-07-01), Sohaei et al.
patent: 5533594 (1996-07-01), Tremblay et al.
patent: 5567927 (1996-10-01), Kahn et al.
patent: 5574272 (1996-11-01), Seo et al.
patent: 5723859 (1998-03-01), Kerschner et al.
patent: 5872751 (1999-02-01), Utsumi et al.
patent: 5923444 (1999-07-01), Bohn
patent: 6036094 (2000-03-01), Goldman et al.
patent: 6064543 (2000-05-01), Tatsuda
patent: 6396657 (2002-05-01), Suzuki
patent: 6420792 (2002-07-01), Guldi et al.
patent: 6466396 (2002-10-01), Egan et al.
patent: 2007/0165321 (2007-07-01), Hashimoto
patent: 2000-268458 (2000-09-01), None
patent: 2003-288541 (2003-10-01), None
European Office Action and Search Report dated Sep. 9, 2008.

Affiliated with

Also associated with

Rating

Barcode reading mechanism and barcode reading method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Barcode reading mechanism and barcode reading method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Barcode reading mechanism and barcode reading method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4186164