AC

Andrew Caldwell

CS Cadence Design Systems: 53 patents #5 of 2,263Top 1%
TA Tabula: 30 patents #5 of 42Top 15%
IN Intel: 11 patents #3,700 of 30,777Top 15%
CS Candence Design Systems: 1 patents #1 of 20Top 5%
🗺 California: #2,419 of 386,348 inventorsTop 1%
Overall (All Time): #15,839 of 4,157,543Top 1%
96
Patents All Time

Issued Patents All Time

Showing 76–96 of 96 patents

Patent #TitleCo-InventorsDate
6944841 Method and apparatus for proportionate costing of vias Steven Teig 2005-09-13
6938234 Method and apparatus for defining vias Steven Teig, Etienne Jacques 2005-08-30
6931608 Method and apparatus for determining viability of path expansions Steven Teig 2005-08-16
6931615 Method and apparatus for identifying a path between source and target states Steven Teig 2005-08-16
6928633 IC layout having topological routes Steven Teig 2005-08-09
6915500 Method and arrangement for layout and manufacture of nonmanhattan semiconductor integrated circuit using simulated Euclidean wiring Steven Teig 2005-07-05
6915499 Method and apparatus for propagating a piecewise linear function to a line Steven Teig 2005-07-05
6898772 Method and apparatus for defining vias Steven Teig 2005-05-24
6898773 Method and apparatus for producing multi-layer topological routes Steven Teig 2005-05-24
6895569 IC layout with non-quadrilateral Steiner points Steven Teig, Akira Fujimura 2005-05-17
6895567 Method and arrangement for layout of gridless nonManhattan semiconductor integrated circuit designs Steven Teig 2005-05-17
6889372 Method and apparatus for routing Steven Teig 2005-05-03
6889371 Method and apparatus for propagating a function Steven Teig 2005-05-03
6886149 Method and apparatus for routing sets of nets Steven Teig 2005-04-26
6882055 Non-rectilinear polygonal vias Steven Teig 2005-04-19
6877146 Method and apparatus for routing a set of nets Steven Teig 2005-04-05
6859916 Polygonal vias Steven Teig 2005-02-22
6829757 Method and apparatus for generating multi-layer routes Steven Teig 2004-12-07
6769105 Method and arrangement for layout and manufacture of gridded non manhattan semiconductor integrated circuits Steven Teig 2004-07-27
6711727 Method and arrangement for layout and manufacture of gridless nonManhattan semiconductor integrated circuits Steven Teig 2004-03-23
6526555 Method for layout and manufacture of gridless non manhattan semiconductor integrated circuits using compaction Steven Teig 2003-02-25