Assignee
CYGNAL INTEGRATED PRODUCTS INC
US·17 granted patents·740 citations·filing 1999–2002
Top patents by PatentIndex Score
17 records- 0196US6307497B1Programmable gain ADCCYGNAL INTEGRATED PRODUCTS INC·Filed 2000·Granted Oct 23, 2001·71 cites·21 claims
- 0295US6448917B1DAC using current source driving main resistor stringCYGNAL INTEGRATED PRODUCTS INC·Filed 2000·Granted Sep 10, 2002·71 cites·24 claims
- 0395US6384763B1Segemented D/A converter with enhanced dynamic rangeCYGNAL INTEGRATED PRODUCTS INC·Filed 2000·Granted May 7, 2002·67 cites·32 claims
- 0494US6509758B2IC with digital and analog circuits and mixed signal I/O pinsCYGNAL INTEGRATED PRODUCTS INC·Filed 2001·Granted Jan 21, 2003·97 cites·19 claims
- 0594US6507215B1Programmable driver for an I/O pin of an integrated circuitCYGNAL INTEGRATED PRODUCTS INC·Filed 2001·Granted Jan 14, 2003·89 cites·18 claims
- 0692US6559629B1Supply voltage monitor using bandgap device without feedbackCYGNAL INTEGRATED PRODUCTS INC·Filed 2001·Granted May 6, 2003·43 cites·21 claims
- 0792US6456220B1Analog-to-digital converter for processing differential and single-ended inputsCYGNAL INTEGRATED PRODUCTS INC·Filed 2000·Granted Sep 24, 2002·44 cites·23 claims
- 0888US6433717B1D/A resistor strings with cross coupling switchesCYGNAL INTEGRATED PRODUCTS INC·Filed 2000·Granted Aug 13, 2002·34 cites·22 claims
- 0985US6642877B2Method of forming D/A resistor strings with cross coupling switchesCYGNAL INTEGRATED PRODUCTS INC·Filed 2002·Granted Nov 4, 2003·28 cites·19 claims
- 1083US6615324B1Embedded microprocessor multi-level security system in flash memoryCYGNAL INTEGRATED PRODUCTS INC·Filed 2000·Granted Sep 2, 2003·50 cites·20 claims
- 1183US6448916B1Dual sub-DAC resistor strings with analog interpolationCYGNAL INTEGRATED PRODUCTS INC·Filed 2000·Granted Sep 10, 2002·29 cites·26 claims
- 1281US6400300B1D/A converter street effect compensationCYGNAL INTEGRATED PRODUCTS INC·Filed 2000·Granted Jun 4, 2002·27 cites·21 claims
- 1378US6724336B2Segmented D/A converter with enhanced dynamic rangeCYGNAL INTEGRATED PRODUCTS INC·Filed 2002·Granted Apr 20, 2004·21 cites·24 claims
- 1473US6529152B1High precision SAR converter using resistor strip with auto zeroing functionCYGNAL INTEGRATED PRODUCTS INC·Filed 2001·Granted Mar 4, 2003·19 cites·16 claims
- 1572US6300889B1System on chip with ADC having serial test modeCYGNAL INTEGRATED PRODUCTS INC·Filed 2000·Granted Oct 9, 2001·18 cites·26 claims
- 1666US6452778B1Parasitic insensitive capacitor in d/a converterCYGNAL INTEGRATED PRODUCTS INC·Filed 2000·Granted Sep 17, 2002·15 cites·42 claims
- 1756US6288661B1A/D converter with voltage/charge scalingCYGNAL INTEGRATED PRODUCTS INC·Filed 1999·Granted Sep 11, 2001·17 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when CYGNAL INTEGRATED PRODUCTS INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →