Extended working range dataform reader

Details Extended working range dataform reader Extended working range dataform reader

1995-06-26

1998-09-22

Hajec, Donald T.

Registers

Coded record sensors

Particular sensor structure

235462, G06K 710

Patent

active

058117849

ABSTRACT:
A portable dataform reader includes a large F# optic assembly that provides a working range from about 2.5" to at least 8.5" in front of the reader while maintaining a broad field of view. The reader is capable of capturing a high signal to noise ratio image in under 0.01 seconds thereby making the reader highly tolerant to hand jitter. To accommodate the large F# optic and short exposure period, the reader is provided with an efficient high intensity uniform illumination module.

REFERENCES:
patent: 4210802 (1980-07-01), Sakai
patent: 4409470 (1983-10-01), Shepard et al.
patent: 4542528 (1985-09-01), Sanner et al.
patent: 4734566 (1988-03-01), Senda et al.
patent: 4766300 (1988-08-01), Chadima, Jr. et al.
patent: 4835615 (1989-05-01), Taniguchi et al.
patent: 4877949 (1989-10-01), Danielson et al.
patent: 4952966 (1990-08-01), Ishida et al.
patent: 4962432 (1990-10-01), Ohtsuka et al.
patent: 4996413 (1991-02-01), McDaniel et al.
patent: 5010580 (1991-04-01), Vincent et al.
patent: 5019699 (1991-05-01), Koenck
patent: 5025319 (1991-06-01), Mutoh et al.
patent: 5080456 (1992-01-01), Katz et al.
patent: 5081343 (1992-01-01), Chadima et al.
patent: 5083150 (1992-01-01), Nagasaki et al.
patent: 5101269 (1992-03-01), Shelley et al.
patent: 5128769 (1992-07-01), Aria et al.
patent: 5130520 (1992-07-01), Shepard et al.
patent: 5131053 (1992-07-01), Bernzott et al.
patent: 5168149 (1992-12-01), Dvorkis et al.
patent: 5184005 (1993-02-01), Ukai et al.
patent: 5187356 (1993-02-01), Chadima, Jr. et al.
patent: 5200597 (1993-04-01), Eastman et al.
patent: 5210398 (1993-05-01), Metlitsky
patent: 5235167 (1993-08-01), Dvorkis et al.
patent: 5237365 (1993-08-01), Miyazawa
patent: 5243666 (1993-09-01), Hasfeave et al.
patent: 5245445 (1993-09-01), Fujisawa et al.
patent: 5258604 (1993-11-01), Behrens et al.
patent: 5262871 (1993-11-01), Wilder et al.
patent: 5272538 (1993-12-01), Homma et al.
patent: 5276315 (1994-01-01), Surka
patent: 5278397 (1994-01-01), Barken et al.
patent: 5291009 (1994-03-01), Roustaei
patent: 5293238 (1994-03-01), Nakano et al.
patent: 5296690 (1994-03-01), Chandler et al.
patent: 5308960 (1994-05-01), Smith et al.
patent: 5308966 (1994-05-01), Danelson et al.
patent: 5309243 (1994-05-01), Tsai
patent: 5314631 (1994-05-01), Katoh et al.
patent: 5315095 (1994-05-01), Maron et al.
patent: 5319181 (1994-06-01), Shellhammer et al.
patent: 5331143 (1994-07-01), Maron et al.
patent: 5332892 (1994-07-01), Li et al.
patent: 5340973 (1994-08-01), Knowles et al.
patent: 5345266 (1994-09-01), Denyer
patent: 5349172 (1994-09-01), Roustaei
patent: 5352884 (1994-10-01), Petrick et al.
patent: 5354977 (1994-10-01), Roustaei
patent: 5359185 (1994-10-01), Hanson
patent: 5386271 (1995-01-01), Maekawa et al.
patent: 5401949 (1995-03-01), Ziemacki et al.
patent: 5406063 (1995-04-01), Jelen
patent: 5408084 (1995-04-01), Brandorff et al.
patent: 5414251 (1995-05-01), Durbin
patent: 5418357 (1995-05-01), Inoue et al.
patent: 5420635 (1995-05-01), Konishi et al.
patent: 5420943 (1995-05-01), Mak
patent: 5448293 (1995-09-01), Kogane et al.
patent: 5468947 (1995-11-01), Danielson et al.
patent: 5468950 (1995-11-01), Hanson
patent: 5478997 (1995-12-01), Bridgeall et al.
patent: 5484994 (1996-01-01), Roustaei
patent: 5486688 (1996-01-01), Iima et al.
patent: 5496992 (1996-03-01), Madan et al.
patent: 5504316 (1996-04-01), Bridgall et al.
patent: 5559555 (1996-09-01), Shimzu et al.
PCT International Search Report dated Sep. 18, 1996 (two pages).
PCT International Search Report date Nov. 7, 1996 (one page).

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