Inventor

PFEIL CHARLES

US4 patents

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

(unassigned)

2 patents

US6711718B2Mar 23, 2004

Parallel electronic design automation: distributed simultaneous editing

67 citations91

US6708313B2Mar 16, 2004

Parallel electronic design automation: shared simultaneous editing

36 citations88

MENTOR GRAPHICS CORP

2 patents

US7949990B2May 24, 2011

Parallel electronic design automation: shared simultaneous editing

MENTOR GRAPHICS CORP18 citations81

US9256707B2Feb 9, 2016

Trace routing according to freeform sketches

MENTOR GRAPHICS CORP0 citations44