Boots – shoes – and leggings
Patent
1990-12-04
1993-02-16
Smith, Jerry
Boots, shoes, and leggings
364491, G06F 1560
Patent
active
051876680
ABSTRACT:
There is provided a placement optimization system for determining layout in printed circuits and semiconductor substrates, comprising input means for inputting circuit connection information, placement optimization means for deriving wiring density distribution on the basis of the circuit connection information, evaluating the height and/or width of the wiring region statistically estimated from the wiring density distribution, and output means for outputting the resultant placement position information. Further, the placement optimization system may comprise means for collecting placement elements into sets, determining placement of the sets, then developing the sets into elements, and determining optimum placement positions of the elements.
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patent: 4754408 (1988-06-01), Carpenter et al.
patent: 4815003 (1989-03-01), Putatunda et al.
patent: 4918614 (1990-04-01), Modarres et al.
Akino Toshiro
Okude Hiroaki
Toyonaga Masahiko
Gordon Paul
Matsushita Electric - Industrial Co., Ltd.
Smith Jerry
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