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FOVEONICS INC
US20 patents
Top patents by PatentIndex Score
US6130713AOct 10, 2000
CMOS active pixel cell with self reset for improved dynamic range
FOVEONICS INC89 citations98
US5892541AApr 6, 1999
Imaging system and method for increasing the dynamic range of an array of active pixel sensor cells
FOVEONICS INC101 citations98
US5880460AMar 9, 1999
Active pixel sensor cell that reduces noise in the photo information extracted from the cell
FOVEONICS INC63 citations96
US5760458AJun 2, 1998
Bipolar-based active pixel sensor cell with poly contact and increased capacitive coupling to the base region
FOVEONICS INC47 citations96
US5747840AMay 5, 1998
Photodiode with improved photoresponse behavior
FOVEONICS INC61 citations96
US5917547AJun 29, 1999
Two-stage amplifier for active pixel sensor cell array for reducing fixed pattern noise in the array output
FOVEONICS INC71 citations95
US6069376AMay 30, 2000
Intra-pixel frame storage element, array, and electronic shutter method including speed switch suitable for electronic still camera applications
FOVEONICS INC56 citations93
US5892253AApr 6, 1999
Active pixel sensor cell with balanced blue response and reduced noise
FOVEONICS INC48 citations92
US5854498ADec 29, 1998
Active pixel sensor cell that reduces the effect of 1/f noise, increases the voltage range of the cell, and reduces the size of the cell
FOVEONICS INC23 citations92
US5847422ADec 8, 1998
MOS-based active pixel sensor cell that utilizes the parasitic bipolar action of the cell to output image data
FOVEONICS INC26 citations92
US5841176ANov 24, 1998
Active pixel sensor cell that minimizes leakage current
FOVEONICS INC18 citations92
US5789774AAug 4, 1998
Active pixel sensor cell that minimizes leakage current
FOVEONICS INC53 citations92
US5923369AJul 13, 1999
Active pixel sensor cell with differential amplifier and array including same
FOVEONICS INC47 citations91
US6137127AOct 24, 2000
Low leakage active pixel using spacer protective mask compatible with CMOS process
FOVEONICS INC18 citations84
US5838176ANov 17, 1998
Correlated double sampling circuit
FOVEONICS INC17 citations83
US6011295AJan 4, 2000
Neural network active pixel cell
FOVEONICS INC14 citations74
US5841158ANov 24, 1998
Low-stress photodiode with reduced junction leakage
FOVEONICS INC9 citations74
US5786623AJul 28, 1998
Bipolar-based active pixel sensor cell with metal contact and increased capacitive coupling to the base region
FOVEONICS INC12 citations74
US5776795AJul 7, 1998
Method of making a contactless capacitor-coupled bipolar active pixel sensor with intergrated electronic shutter
FOVEONICS INC3 citations62
US6136635AOct 24, 2000
Method for forming a bipolar-based active pixel sensor cell with poly contact and increased capacitive coupling to the base region
FOVEONICS INC1 citations52