Assignee
FOVEON INC
US·95 granted patents·4 pending applications·4,759 citations·filing 1996–2020
Top patents by PatentIndex Score
99 records- 0199US5965875AColor separation in an active pixel cell imaging array using a triple-well structureFOVEON INC·Filed 1998·Granted Oct 12, 1999·872 cites·11 claims
- 0298US6727521B2Vertical color filter detector group and arrayFOVEON INC·Filed 2001·Granted Apr 27, 2004·134 cites·22 claims
- 0398US6632701B2Vertical color filter detector group and arrayFOVEON INC·Filed 2002·Granted Oct 14, 2003·113 cites·13 claims
- 0497US7132724B1Complete-charge-transfer vertical color filter detectorFOVEON INC·Filed 2003·Granted Nov 7, 2006·88 cites·46 claims
- 0596US6930336B1Vertical-color-filter detector group with trench isolationFOVEON INC·Filed 2003·Granted Aug 16, 2005·114 cites·37 claims
- 0695US7110028B1Electronic shutter using buried layers and active pixel sensor and array employing sameFOVEON INC·Filed 2002·Granted Sep 19, 2006·80 cites·22 claims
- 0795US6841816B2Vertical color filter sensor group with non-sensor filter and method for fabricating such a sensor groupFOVEON INC·Filed 2003·Granted Jan 11, 2005·103 cites·99 claims
- 0895US6741283B1Intra-pixel frame storage element, array, and electronic shutter method suitable for electronic still camera applicationsFOVEON INC·Filed 2000·Granted May 25, 2004·86 cites·8 claims
- 0995US6512544B1Storage pixel sensor and array with compressionFOVEON INC·Filed 1998·Granted Jan 28, 2003·226 cites·18 claims
- 1095US6410899B1Active pixel sensor with bootstrap amplification and reduced leakage during readoutFOVEON INC·Filed 2000·Granted Jun 25, 2002·99 cites·6 claims
- 1194US6958194B1Imager with improved sensitivityFOVEON INC·Filed 2003·Granted Oct 25, 2005·83 cites·29 claims
- 1293US6934050B2Method for storing and retrieving data from an imaging array of vertical-color-filter detector groupsFOVEON INC·Filed 2002·Granted Aug 23, 2005·57 cites·36 claims
- 1393US6476372B2CMOS active pixel sensor using native transistorsFOVEON INC·Filed 2001·Granted Nov 5, 2002·63 cites·4 claims
- 1493US6211510B1Active pixel sensor with bootstrap amplificationFOVEON INC·Filed 2000·Granted Apr 3, 2001·56 cites·6 claims
- 1593US6160282ACMOS image sensor employing silicide exclusion mask to reduce leakage and improve performanceFOVEON INC·Filed 1998·Granted Dec 12, 2000·122 cites·23 claims
- 1692US6794627B2Aggregation of active pixel sensor signalsFOVEON INC·Filed 2001·Granted Sep 21, 2004·56 cites·35 claims
- 1791US7745773B1Multi-color CMOS pixel sensor with shared row wiring and dual output linesFOVEON INC·Filed 2008·Granted Jun 29, 2010·12 cites·4 claims
- 1891US7339216B1Vertical color filter sensor group array with full-resolution top layer and lower-resolution lower layerFOVEON INC·Filed 2005·Granted Mar 4, 2008·21 cites·17 claims
- 1991US6833871B1Exposure control in electronic cameras by detecting overflow from active pixelsFOVEON INC·Filed 2001·Granted Dec 21, 2004·41 cites·3 claims
- 2090US6369853B1Intra-pixel frame storage element, array, and electronic shutter method suitable for electronic still camera applicationsFOVEON INC·Filed 1997·Granted Apr 9, 2002·115 cites·22 claims
- 2190US6150683ACMOS-based color pixel with reduced noise in the blue signalFOVEON INC·Filed 1997·Granted Nov 21, 2000·102 cites·20 claims
- 2289US7907079B1Delta sigma modulator for analog-to-digital converterFOVEON INC·Filed 2008·Granted Mar 15, 2011·23 cites·5 claims
- 2389US6958862B1Use of a lenslet array with a vertically stacked pixel arrayFOVEON INC·Filed 2003·Granted Oct 25, 2005·270 cites·15 claims
- 2489US6750489B1Isolated high voltage PMOS transistorFOVEON INC·Filed 2002·Granted Jun 15, 2004·53 cites·7 claims
- 2589US6525304B1Circuitry for converting analog signals from pixel sensor to a digital and for storing the digital signalFOVEON INC·Filed 2000·Granted Feb 25, 2003·44 cites·24 claims
- 2689US5962844AActive pixel image cell with embedded memory and pixel level signal processing capabilityFOVEON INC·Filed 1997·Granted Oct 5, 1999·121 cites·14 claims
- 2788US7166880B2Vertical color filter sensor group with carrier-collection elements of different size and method for fabricating such a sensor groupFOVEON INC·Filed 2004·Granted Jan 23, 2007·38 cites·14 claims
- 2888US6960757B2Simplified wiring schemes for vertical color filter pixel sensorsFOVEON INC·Filed 2003·Granted Nov 1, 2005·48 cites·19 claims
- 2988US6894265B2Vertical color filter sensor group and semiconductor integrated circuit fabrication method for fabricating sameFOVEON INC·Filed 2003·Granted May 17, 2005·41 cites·26 claims
- 3088US6864557B2Vertical color filter detector group and arrayFOVEON INC·Filed 2002·Granted Mar 8, 2005·56 cites·16 claims
- 3188US6452633B1Exposure control in electronic cameras by detecting overflow from active pixelsFOVEON INC·Filed 1998·Granted Sep 17, 2002·83 cites·20 claims
- 3287US6809768B1Double slope pixel sensor and arrayFOVEON INC·Filed 2000·Granted Oct 26, 2004·32 cites·5 claims
- 3387US6760070B1High-sensitivity storage pixel sensor array having auto-exposure detectionFOVEON INC·Filed 2000·Granted Jul 6, 2004·32 cites·27 claims
- 3486US6897429B1Managing power consumption by sampling circuit current sourcesFOVEON INC·Filed 2003·Granted May 24, 2005·39 cites·30 claims
- 3585US6636261B1Driven capacitor storage pixel sensor and arrayFOVEON INC·Filed 2000·Granted Oct 21, 2003·26 cites·29 claims
- 3684US7372595B1Flexible image rendering system utilizing intermediate device-independent unrendered image dataFOVEON INC·Filed 2002·Granted May 13, 2008·22 cites·32 claims
- 3784US6998660B2Vertical color filter sensor group array that emulates a pattern of single-layer sensors with efficient use of each sensor group's sensorsFOVEON INC·Filed 2003·Granted Feb 14, 2006·31 cites·43 claims
- 3884US6914314B2Vertical color filter sensor group including semiconductor other than crystalline silicon and method for fabricating sameFOVEON INC·Filed 2003·Granted Jul 5, 2005·33 cites·21 claims
- 3984US6731397B1Method for storing and retrieving digital image data from an imaging arrayFOVEON INC·Filed 1999·Granted May 4, 2004·67 cites·28 claims
- 4084US6674247B1Efficient photographic flashFOVEON INC·Filed 2001·Granted Jan 6, 2004·32 cites·39 claims
- 4184US6246043B1Method and apparatus for biasing a CMOS active pixel sensor above the nominal voltage maximums for an IC processFOVEON INC·Filed 1998·Granted Jun 12, 2001·83 cites·12 claims
- 4283US6882367B1High-sensitivity storage pixel sensor having auto-exposure detectionFOVEON INC·Filed 2000·Granted Apr 19, 2005·24 cites·30 claims
- 4383USRE38499ETwo-stage amplifier for active pixel sensor cell array for reducing fixed pattern noise in the array outputFOVEON INC·Filed 2001·Granted Apr 20, 2004·25 cites·25 claims
- 4482US6940551B2Active pixel sensor with noise cancellationFOVEON INC·Filed 2001·Granted Sep 6, 2005·21 cites·11 claims
- 4582US6088058ACapacitive coupled bipolar active pixel imager having overflow protection and electronic shutterFOVEON INC·Filed 1997·Granted Jul 11, 2000·77 cites·17 claims
- 4681US6924167B1Method of forming a bandgap tuned vertical color imager cellFOVEON INC·Filed 2003·Granted Aug 2, 2005·24 cites·6 claims
- 4781US6330113B1Color separation prism with adjustable path lengthsFOVEON INC·Filed 2000·Granted Dec 11, 2001·27 cites·2 claims
- 4880US8351696B2Correcting defective pixels in digital color imagesFOVEON INC·Filed 2010·Granted Jan 8, 2013·4 cites·18 claims
- 4980US7164444B1Vertical color filter detector group with highlight detectorFOVEON INC·Filed 2002·Granted Jan 16, 2007·18 cites·59 claims
- 5080US7130463B1Zoomed histogram display for a digital cameraFOVEON INC·Filed 2002·Granted Oct 31, 2006·41 cites·18 claims
Showing the top 50 of 99 patent records by PatentIndex Score.
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