Appeal No. 2002-1961
Application No. 09/133,430 Page 13
Independent claim 3 similarly recites “(a) supplying delayed
field data obtained by delaying one field of an input progressive
image signal composed of frames; (b) detecting differential data
between the delayed field data and data of another field.”
Independent claim 4 similarly recites “a pre-processor for
outputting unaltered data of one field of an input progressive
image signal composed of frames, and outputting as data for
another field of the input progressive image signal differential
data between said one field and said another field, wherein said
one field and said another field are of the same frame."
Accordingly, the rejection of independent claims 3 and 4, and
claims 5-7, dependent from claim 4, under 35 U.S.C.
§ 103(a) is reversed.
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