Computer-aided design and analysis of circuits and semiconductor – Nanotechnology related integrated circuit design
Reexamination Certificate
2007-08-28
2007-08-28
Chiang, Jack (Department: 2825)
Computer-aided design and analysis of circuits and semiconductor
Nanotechnology related integrated circuit design
C716S030000, C716S030000, C716S030000
Reexamination Certificate
active
10977984
ABSTRACT:
A system for calculating trace lengths of a PCB layout includes a computer (10) and a database (11). The computer includes: an object setting module (100) for setting objects to define section rules; a section rule defining module (101) for selecting objects as a start point and an end point for each section in a section rule, and defining a length for the section; a trace selecting module (102) for selecting traces from a trace class; a trace calculating module (103) for calculating all lengths of sections contained in each selected trace and a total length of the selected trace, and determining whether all the selected traces have been calculated; an information generating module (104) for generating corresponding notices if necessary; a storing module (105) for storing the section rules and calculation results; and a calculation result converting module (106) for converting the calculation results into a designated data file.
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Ruan Han-Chun
Tsai Hung-Yuan
Chiang Jack
Hon Hai Precision Industry Co. Ltd.
Hong Fu Jin Precision Industry ( ShenZhen) Co., Ltd.
Levin Naum
Niranjan Frank R.
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