Assignee
YOSEMITE INVESTMENT INC
US·11 granted patents·199 citations·filing 1991–2001
Top patents by PatentIndex Score
11 records- 0167US6414604B1Piezoelectric transducer assembly adapted for enhanced functionalityYOSEMITE INVESTMENT INC·Filed 2000·Granted Jul 2, 2002·10 cites·7 claims
- 0266US6791821B1Tantalum-carbon hybrid capacitor with activated carbonYOSEMITE INVESTMENT INC·Filed 2001·Granted Sep 14, 2004·16 cites·9 claims
- 0365US5105341AWet tantalum capacitor with linerYOSEMITE INVESTMENT INC·Filed 1991·Granted Apr 14, 1992·33 cites·9 claims
- 0453US5675312APiezoelectric warblerYOSEMITE INVESTMENT INC·Filed 1995·Granted Oct 7, 1997·23 cites·18 claims
- 0550US5990784ASchmitt trigger loud alarm with feedbackYOSEMITE INVESTMENT INC·Filed 1997·Granted Nov 23, 1999·19 cites·8 claims
- 0649US6130618APiezoelectric transducer assembly adapted for enhanced functionalityYOSEMITE INVESTMENT INC·Filed 1998·Granted Oct 10, 2000·13 cites·8 claims
- 0748US5777840ANon polar tantalum capacitorYOSEMITE INVESTMENT INC·Filed 1996·Granted Jul 7, 1998·25 cites·4 claims
- 0846US5679033ACapacitor terminal cover assemblyYOSEMITE INVESTMENT INC·Filed 1995·Granted Oct 21, 1997·19 cites·3 claims
- 0946US5675311AFrequency sweeping audio signal deviceYOSEMITE INVESTMENT INC·Filed 1995·Granted Oct 7, 1997·17 cites·13 claims
- 1045US5872506APiezoelectric transducer having directly mounted electrical components and noise making device utilizing sameYOSEMITE INVESTMENT INC·Filed 1997·Granted Feb 16, 1999·14 cites·7 claims
- 1136US5793282APiezoelectric audio chimeYOSEMITE INVESTMENT INC·Filed 1995·Granted Aug 11, 1998·10 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →