Registers – Coded record sensors – Particular sensor structure
Reexamination Certificate
2005-12-16
2009-11-10
Labaze, Edwyn (Department: 2887)
Registers
Coded record sensors
Particular sensor structure
C235S472010
Reexamination Certificate
active
07614561
ABSTRACT:
A scanner flipper oscillation frequency analyzing method, computer-readable medium, and apparatus is provided. In one embodiment, the method turns a laser off if the laser is on and receives a signal indicative of a flipper oscillation frequency. The method then compares the signal with stored parameters. Based on the comparison, the method adjusts the flipper oscillation frequency when a percentage variation between the signal and the parameters is above a predetermined value. If the flipper oscillation frequency is adjusted a Digital-to-Analog Conversion value associated with the adjustment is stored in memory. The signal received can be transition signals. In other embodiments, an apparatus and computer-readable medium is also provided which performs the similar features recited by the above method.
REFERENCES:
patent: 4251798 (1981-02-01), Swartz et al.
patent: 4805175 (1989-02-01), Knowles
patent: 5422469 (1995-06-01), Bard et al.
patent: 5508503 (1996-04-01), Scofield et al.
patent: 5581067 (1996-12-01), Grosfeld et al.
patent: 5693929 (1997-12-01), Dvorkis et al.
patent: 5705799 (1998-01-01), Li
patent: 5821521 (1998-10-01), Bridgelall et al.
patent: 6227450 (2001-05-01), Blake et al.
patent: 6283372 (2001-09-01), Li
patent: 6348773 (2002-02-01), Dvorkis et al.
patent: 6484944 (2002-11-01), Manine et al.
patent: 6575370 (2003-06-01), Dvorkis et al.
patent: 6929184 (2005-08-01), Barkan
U.S. Appl. No. 11/291,492, filed Nov. 30, 2005, Blake et al.
Blake Robert E.
Hudrick Donald T.
Cavanaugh Glenn A.
Labaze Edwyn
Metrologic Instruments Inc.
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