Registers – Coded record sensors – Particular sensor structure
Reexamination Certificate
2011-08-23
2011-08-23
Le, Thien M (Department: 2887)
Registers
Coded record sensors
Particular sensor structure
C235S462250, C235S462360
Reexamination Certificate
active
08002183
ABSTRACT:
A scanner flipper integrity checking method, computer-readable medium, and apparatus is provided. In one embodiment, the method powers a motor for a predetermined amount of time. After the predetermined time has expired a wave is received indicative of the frequency of the oscillation of the flipper. Thereafter, the method uses the wave signal to determine whether there are two consecutive transitions indicative of movement by said flipper. In another embodiment, an apparatus is also provided which performs the similar features recited by the above method.
REFERENCES:
patent: 4034230 (1977-07-01), Brill et al.
patent: 4251798 (1981-02-01), Swartz et al.
patent: 4286145 (1981-08-01), Palmer
patent: 4805175 (1989-02-01), Knowles
patent: 5003164 (1991-03-01), Barkan
patent: 5015831 (1991-05-01), Eastman et al.
patent: 5019764 (1991-05-01), Chang
patent: 5059779 (1991-10-01), Krichever et al.
patent: 5099110 (1992-03-01), Shepard et al.
patent: 5115120 (1992-05-01), Eastman
patent: 5126545 (1992-06-01), Barkan
patent: 5168149 (1992-12-01), Dvorkis et al.
patent: 5200597 (1993-04-01), Eastman et al.
patent: 5206492 (1993-04-01), Shepard et al.
patent: 5252816 (1993-10-01), Onimaru et al.
patent: 5258699 (1993-11-01), Grodevant
patent: 5262627 (1993-11-01), Shepard
patent: 5280163 (1994-01-01), Barkan
patent: 5280165 (1994-01-01), Dvorkis et al.
patent: 5281801 (1994-01-01), Shepard et al.
patent: 5329103 (1994-07-01), Rando
patent: 5367151 (1994-11-01), Dvorkis et al.
patent: 5412198 (1995-05-01), Dvorkis et al.
patent: 5420411 (1995-05-01), Salatto, Jr. et al.
patent: 5422469 (1995-06-01), Bard et al.
patent: 5422471 (1995-06-01), Plesko
patent: 5422472 (1995-06-01), Tavislan et al.
patent: 5464976 (1995-11-01), Scofield
patent: 5475206 (1995-12-01), Reddersen et al.
patent: 5479000 (1995-12-01), Dvorkis et al.
patent: 5484995 (1996-01-01), Scofield et al.
patent: 5486944 (1996-01-01), Bard et al.
patent: 5506394 (1996-04-01), Plesko et al.
patent: 5508503 (1996-04-01), Scofield et al.
patent: 5512744 (1996-04-01), Scofield et al.
patent: 5532468 (1996-07-01), Scofield
patent: 5532480 (1996-07-01), Scofield
patent: 5539192 (1996-07-01), Scofield et al.
patent: 5543609 (1996-08-01), Giordano et al.
patent: 5559319 (1996-09-01), Peng
patent: 5576531 (1996-11-01), Murphy
patent: 5581067 (1996-12-01), Grosfeld et al.
patent: 5581070 (1996-12-01), Dvorkis et al.
patent: 5583332 (1996-12-01), Krichever et al.
patent: 5589679 (1996-12-01), Dvorkis et al.
patent: 5594232 (1997-01-01), Giordano
patent: 5596446 (1997-01-01), Plesko
patent: 5598070 (1997-01-01), Coleman
patent: 5600120 (1997-02-01), Peng
patent: 5614706 (1997-03-01), Bard et al.
patent: 5621371 (1997-04-01), Dvorkis et al.
patent: 5625483 (1997-04-01), Swartz
patent: 5629510 (1997-05-01), Quinn et al.
patent: 5637856 (1997-06-01), Bridgelall et al.
patent: 5648649 (1997-07-01), Bridgelall et al.
patent: 5668362 (1997-09-01), Plesko
patent: 5682029 (1997-10-01), Dvorkis et al.
patent: 5693929 (1997-12-01), Dvorkis et al.
patent: 5698835 (1997-12-01), Dvorkis et al.
patent: 5705799 (1998-01-01), Li
patent: 5712471 (1998-01-01), Bremer
patent: 5714750 (1998-02-01), Eastman et al.
patent: 5723851 (1998-03-01), Salatto, Jr. et al.
patent: 5750976 (1998-05-01), Eastman et al.
patent: 5763863 (1998-06-01), Grosfeld et al.
patent: 5764398 (1998-06-01), Hayakawa
patent: 5786585 (1998-07-01), Eastman et al.
patent: 5796222 (1998-08-01), Grodevant
patent: 5804809 (1998-09-01), Eastman et al.
patent: 5821521 (1998-10-01), Bridgelall et al.
patent: 5825013 (1998-10-01), Dvorkis et al.
patent: 5866894 (1999-02-01), Bard et al.
patent: 5874720 (1999-02-01), Dvorkis et al.
patent: 5880452 (1999-03-01), Plesko
patent: 5917173 (1999-06-01), Dvorkis et al.
patent: 5923025 (1999-07-01), Dvorkis et al.
patent: 5932860 (1999-08-01), Plesko
patent: 5945658 (1999-08-01), Salatto, Jr. et al.
patent: 5945659 (1999-08-01), Dvorkis et al.
patent: 5955720 (1999-09-01), He et al.
patent: 5984188 (1999-11-01), Dvorkis et al.
patent: 6056200 (2000-05-01), Dvorkis et al.
patent: 6059188 (2000-05-01), diFazio et al.
patent: 6102294 (2000-08-01), Swartz et al.
patent: 6114712 (2000-09-01), Dvorkis et al.
patent: 6129282 (2000-10-01), Reddersen
patent: 6142379 (2000-11-01), Bard et al.
patent: 6149061 (2000-11-01), Massieu et al.
patent: 6152372 (2000-11-01), Colley et al.
patent: 6206290 (2001-03-01), Giebel et al.
patent: 6227450 (2001-05-01), Blake et al.
patent: 6230976 (2001-05-01), Sautter et al.
patent: 6283372 (2001-09-01), Li
patent: 6303927 (2001-10-01), Ahten et al.
patent: 6325288 (2001-12-01), Spitz
patent: 6328216 (2001-12-01), Colley et al.
patent: 6332576 (2001-12-01), Colley et al.
patent: 6334573 (2002-01-01), Li et al.
patent: 6347744 (2002-02-01), Metlitsky
patent: 6348773 (2002-02-01), Dvorkis et al.
patent: 6360949 (2002-03-01), Shepard et al.
patent: 6390370 (2002-05-01), Plesko
patent: 6439461 (2002-08-01), Dvorkis et al.
patent: 6491222 (2002-12-01), Dvorkis et al.
patent: 6527180 (2003-03-01), Dvorkis
patent: 6527183 (2003-03-01), Bard et al.
patent: 6575370 (2003-06-01), Dvorkis et al.
patent: 6585160 (2003-07-01), Dvorkis et al.
patent: 6592040 (2003-07-01), Barkan et al.
patent: 6607132 (2003-08-01), Dvorkis et al.
patent: 6612192 (2003-09-01), Hardy et al.
patent: 6612496 (2003-09-01), Barkan et al.
patent: 6621070 (2003-09-01), Ahten et al.
patent: 6641043 (2003-11-01), Plesko
patent: 6648227 (2003-11-01), Swartz et al.
patent: 6712270 (2004-03-01), Leach
patent: 6715681 (2004-04-01), Dvorkis
patent: 6722566 (2004-04-01), Drzymak et al.
patent: 6729545 (2004-05-01), Li et al.
patent: 6769616 (2004-08-01), Fu et al.
patent: 6775077 (2004-08-01), Feng
patent: 6845915 (2005-01-01), Krichever et al.
patent: 6874689 (2005-04-01), Blake et al.
patent: 6884993 (2005-04-01), Ahten et al.
patent: 6929184 (2005-08-01), Barkan
patent: 6932274 (2005-08-01), Dvorkis
patent: 6969005 (2005-11-01), Otsubo
patent: 7034370 (2006-04-01), Kuo
patent: 7059528 (2006-06-01), Barkan et al.
patent: 7071931 (2006-07-01), Tegreene et al.
patent: 7182262 (2007-02-01), Wood et al.
patent: 7182263 (2007-02-01), Li et al.
patent: 7204424 (2007-04-01), Yavid et al.
patent: 7246375 (2007-07-01), Jean et al.
patent: 7281658 (2007-10-01), Shepard et al.
patent: 7296750 (2007-11-01), Wood et al.
patent: 7306154 (2007-12-01), Takahashi
patent: 7325736 (2008-02-01), Asai et al.
patent: 2007/0119947 (2007-05-01), Blake et al.
patent: 2008/0011846 (2008-01-01), Cato
patent: 2008/0290170 (2008-11-01), Blake et al.
patent: 06111046 (1994-04-01), None
U.S. Appl. No. 11/303,860, “Scanner Flipper Oscillation Frequency Detection and Adjustment thereof” filed Dec. 16, 2005 by Blake et al.
Blake Robert E.
Hudrick Donald T.
Le Thien M
Metrologic Instruments Inc.
Perkowski, Esp., P.C. Thomas J.
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