Inventor · disambiguated record
Sandra M. Johnson
Also filed as: JOHNSON SANDRA M · JOHNSON SANDRA MARIE
9 granted patents·1 pending application·298 citations·filing 1998–2007
91Inventor score
Files withCIRRUS LOGIC INC9
Top patents by PatentIndex Score
10 records- 0190US7719595B1Preview mode low resolution output system and methodCIRRUS LOGIC INC·Filed 2007·Granted May 18, 2010·11 cites·18 claims
- 0290US7289145B2Correlated double sampling variable gain amplifier circuit for use in a digital cameraCIRRUS LOGIC INC·Filed 2006·Granted Oct 30, 2007·17 cites·12 claims
- 0390US6252536B1Dynamic range extender apparatus, system, and method for digital image receiver systemCIRRUS LOGIC INC·Filed 1999·Granted Jun 26, 2001·93 cites·29 claims
- 0483US7304679B1Preview mode low resolution output system and methodCIRRUS LOGIC INC·Filed 2003·Granted Dec 4, 2007·19 cites·14 claims
- 0581US6686957B1Preview mode low resolution output system and methodCIRRUS LOGIC INC·Filed 1999·Granted Feb 3, 2004·57 cites·14 claims
- 0678US6169502B1Pipelined analog-to-digital converter (ADC) systems, methods, and computer program productsCIRRUS LOGIC INC·Filed 1998·Granted Jan 2, 2001·43 cites·14 claims
- 0775US6720999B1CCD imager analog processor systems and methodsCIRRUS LOGIC INC·Filed 1999·Granted Apr 13, 2004·48 cites·20 claims
- 0855US7286176B2CCD imager analog processor systems and methodsCIRRUS LOGIC INC·Filed 2004·Granted Oct 23, 2007·2 cites·15 claims
- 0945US6617934B1Phase locked loop circuits, systems, and methodsCIRRUS LOGIC INC·Filed 1999·Granted Sep 9, 2003·8 cites·11 claims
- 1043US2002176009A1Image processor circuits, systems, and methodsFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Sandra M. Johnson files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →