Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2007-10-16
2007-10-16
Chang, Rick K (Department: 3726)
Metal working
Method of mechanical manufacture
Electrical device making
C029S825000, C029S846000, C174S255000, C174S262000, C333S243000, C333S161000, C333S246000, C333S001000
Reexamination Certificate
active
10728881
ABSTRACT:
Techniques for reducing the number of layers in a multilayer signal routing device are disclosed. The technique may be realized as a method for routing one or more conductive traces between a plurality of electronic components of a multilayer signal routing device. The method comprises forming a first inter-component channel at a first routing layer of the multilayer signal routing device, the first inter-component channel extending between a first set of two or more electronic components of the plurality of electronic components and having a first orientation and forming a second inter-component channel at a second routing layer of the multilayer signal routing device, the second inter-component channel extending between a second set of two or more electronic components of the plurality of electronic components and having a second orientation different from the first orientation.
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Difilippo Luigi
Goulet Eileen
Kwong Herman
Marcanti Larry
Soh Kah Ming
Chang Rick K
Hunton & Williams LLP
Nortel Network Limited
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