Inventor

ZULCH DONALD

US3 patents

⚠️ This page may combine multiple inventors who share the name “ZULCH DONALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SYNOPSYS INC

2 patents

US7159197B2Jan 2, 2007

Shape-based geometry engine to perform smoothing and other layout beautification operations

SYNOPSYS INC294 citations95

US7669169B2Feb 23, 2010

Shape-based geometry engine to perform smoothing and other layout beautification operations

SYNOPSYS INC6 citations70

FALBO JAMES K

1 patent

US8250517B2Aug 21, 2012

Shape-based geometry engine to perform smoothing and other layout beautification operations

FALBO JAMES K0 citations42