Individual holder
PFEIL CHARLES L
US·1 granted patent·2 pending applications·2 citations·filing 2007–2009
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0158US8103988B2Use of breakouts in printed circuit board designsPFEIL CHARLES L·Filed 2007·Granted Jan 24, 2012·2 cites·8 claims
- 0249US2010077608A1Alternating Via Fanout PatternsPFEIL CHARLES L·Filed 2009·Application pending·0 cites
- 0346US2008185181A1Alternating via fanout patternsPFEIL CHARLES L·Filed 2007·Application pending·0 cites
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