Registers – Records
Reexamination Certificate
2011-07-26
2011-07-26
Labaze, Edwyn (Department: 2887)
Registers
Records
C235S454000
Reexamination Certificate
active
07984856
ABSTRACT:
A cheat preventing optical mark recognition (OMR) card capable of preventing cheating of examinees by configuring a marking part thereof such that marks formed on the marking part are not easily recognized from angles other than a right angle, that is, a front of the card. The cheat preventing OMR card includes the marking part and an answer checking section of the marking part includes a shaded background.
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patent: 2008/0264701 (2008-10-01), Radtke et al.
Byeon Gyu-Il
Lee Jung-Ho
Kile Park Goekjian Reed & McManus PLLC
Labaze Edwyn
LandOfFree
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