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ALTASENS INC
US21 patents
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US7760258B2Jul 20, 2010
Apparatus and method for stabilizing image sensor black level
ALTASENS INC43 citations90
US7443435B2Oct 28, 2008
Column amplifier with automatic gain selection for CMOS image sensors
ALTASENS INC33 citations89
US7768569B2Aug 3, 2010
High sensitivity color filter array
ALTASENS INC10 citations84
US7616243B2Nov 10, 2009
Method and apparatus for improving and controlling dynamic range in an image sensor
ALTASENS INC15 citations84
US7755679B2Jul 13, 2010
Apparatus and method for reducing edge effect in an image sensor
ALTASENS INC10 citations83
US7994858B2Aug 9, 2011
Operational trans-conductance amplifier with output clamp circuit
ALTASENS INC10 citations82
US7760250B2Jul 20, 2010
Method and apparatus for minimizing noise pickup in image sensors
ALTASENS INC7 citations74
US8902343B1Dec 2, 2014
Charge pump for pixel floating diffusion gain control
ALTASENS INC5 citations72
US7999340B2Aug 16, 2011
Apparatus and method for forming optical black pixels with uniformly low dark current
ALTASENS INC6 citations71
US7417675B2Aug 26, 2008
On-chip black clamp system and method
ALTASENS INC7 citations71
US8902336B2Dec 2, 2014
Dynamic, local edge preserving defect pixel correction for image sensors with spatially arranged exposures
ALTASENS INC4 citations70
US9736405B2Aug 15, 2017
Global shutter image sensor having extremely fine pitch
ALTASENS INC3 citations68
US9019002B2Apr 28, 2015
Self-scaled voltage booster
ALTASENS INC4 citations67
US9843746B2Dec 12, 2017
Image sensor combining high dynamic range techniques
ALTASENS INC5 citations66
US7855748B2Dec 21, 2010
Reference voltage generation in imaging sensors
ALTASENS INC2 citations63
US7834306B2Nov 16, 2010
Dark current and lag reduction
ALTASENS INC3 citations63
US9609246B2Mar 28, 2017
Data throttling to facilitate full frame readout of an optical sensor for wafer testing
ALTASENS INC3 citations61
US9124832B2Sep 1, 2015
Dynamic, local edge preserving defect pixel correction for image sensors
ALTASENS INC3 citations60
US8885077B2Nov 11, 2014
Dynamic, local edge preserving defect pixel correction for image sensors
ALTASENS INC2 citations60
US7930580B2Apr 19, 2011
Controlling timing dependencies in a mixed signal system-on-a-chip (SOC)
ALTASENS INC3 citations60
US7525586B2Apr 28, 2009
Image sensor and method with multiple scanning modes
ALTASENS INC4 citations60