Assignee
CANESTA INC
US·44 granted patents·3 pending applications·9,823 citations·filing 1999–2008
Top patents by PatentIndex Score
47 records- 0199US7408627B2Methods and system to quantify depth data accuracy in three-dimensional sensors using single frame captureCANESTA INC·Filed 2006·Granted Aug 5, 2008·166 cites·20 claims
- 0299US7405812B1Method and system to avoid inter-system interference for phase-based time-of-flight systemsCANESTA INC·Filed 2007·Granted Jul 29, 2008·228 cites·20 claims
- 0399US7379163B2Method and system for automatic gain control of sensors in time-of-flight systemsCANESTA INC·Filed 2006·Granted May 27, 2008·151 cites·20 claims
- 0499US7375803B1RGBZ (red, green, blue, z-depth) filter system usable with sensor systems, including sensor systems with synthetic mirror enhanced three-dimensional imagingCANESTA INC·Filed 2007·Granted May 20, 2008·493 cites·20 claims
- 0599US7203356B2Subject segmentation and tracking using 3D sensing technology for video compression in multimedia applicationsCANESTA INC·Filed 2003·Granted Apr 10, 2007·297 cites·40 claims
- 0699US6710770B2Quasi-three-dimensional method and apparatus to detect and localize interaction of user-object and virtual transfer deviceCANESTA INC·Filed 2001·Granted Mar 23, 2004·483 cites·20 claims
- 0798US7379100B2Method and system to increase dynamic range of time-of-flight (TOF) and/or imaging sensorsCANESTA INC·Filed 2005·Granted May 27, 2008·156 cites·22 claims
- 0898US7352454B2Methods and devices for improved charge management for three-dimensional and color sensingCANESTA INC·Filed 2006·Granted Apr 1, 2008·171 cites·23 claims
- 0998US7340077B2Gesture recognition system using depth perceptive sensorsCANESTA INC·Filed 2003·Granted Mar 4, 2008·1k cites·21 claims
- 1098US7321111B2Method and system to enhance differential dynamic range and signal/noise in CMOS range finding systems using differential sensorsCANESTA INC·Filed 2006·Granted Jan 22, 2008·149 cites·20 claims
- 1198US7310431B2Optical methods for remotely measuring objectsCANESTA INC·Filed 2003·Granted Dec 18, 2007·398 cites·27 claims
- 1298US7212663B2Coded-array technique for obtaining depth and other position information of an observed objectCANESTA INC·Filed 2003·Granted May 1, 2007·223 cites·37 claims
- 1398US7157685B2Method and system to enhance differential dynamic range and signal/noise in CMOS range finding systems using differential sensorsCANESTA INC·Filed 2006·Granted Jan 2, 2007·182 cites·20 claims
- 1498US7006236B2Method and apparatus for approximating depth of an object's placement onto a monitored region with applications to virtual interface devicesCANESTA INC·Filed 2002·Granted Feb 28, 2006·248 cites·40 claims
- 1598US6919549B2Method and system to differentially enhance sensor dynamic rangeCANESTA INC·Filed 2004·Granted Jul 19, 2005·246 cites·27 claims
- 1698US6906793B2Methods and devices for charge management for three-dimensional sensingCANESTA INC·Filed 2003·Granted Jun 14, 2005·219 cites·30 claims
- 1798US6678039B2Method and system to enhance dynamic range conversion useable with CMOS three-dimensional imagingCANESTA INC·Filed 2002·Granted Jan 13, 2004·230 cites·35 claims
- 1898US6587186B2CMOS-compatible three-dimensional image sensing using reduced peak energyCANESTA INC·Filed 2001·Granted Jul 1, 2003·403 cites·20 claims
- 1998US6323942B1CMOS-compatible three-dimensional image sensor ICCANESTA INC·Filed 1999·Granted Nov 27, 2001·508 cites·25 claims
- 2097US7791715B1Method and system for lossless dealiasing in time-of-flight (TOF) systemsCANESTA INC·Filed 2007·Granted Sep 7, 2010·98 cites·20 claims
- 2197US7741961B1Enhanced obstacle detection and tracking for three-dimensional imaging systems used in motor vehiclesCANESTA INC·Filed 2007·Granted Jun 22, 2010·129 cites·20 claims
- 2297US7719662B2Method and system for fast calibration of three-dimensional (3D) sensorsCANESTA INC·Filed 2008·Granted May 18, 2010·94 cites·20 claims
- 2397US7176438B2Method and system to differentially enhance sensor dynamic range using enhanced common mode resetCANESTA INC·Filed 2005·Granted Feb 13, 2007·173 cites·17 claims
- 2497US7050177B2Method and apparatus for approximating depth of an object's placement onto a monitored region with applications to virtual interface devicesCANESTA INC·Filed 2002·Granted May 23, 2006·164 cites·43 claims
- 2597US6876775B2Technique for removing blurring from a captured imageCANESTA INC·Filed 2002·Granted Apr 5, 2005·151 cites·9 claims
- 2697US6674895B2Methods for enhancing performance and data acquired from three-dimensional image systemsCANESTA INC·Filed 2001·Granted Jan 6, 2004·263 cites·7 claims
- 2797US6614422B1Method and apparatus for entering data using a virtual input deviceCANESTA INC·Filed 2000·Granted Sep 2, 2003·670 cites·82 claims
- 2897US6512838B1Methods for enhancing performance and data acquired from three-dimensional image systemsCANESTA INC·Filed 2000·Granted Jan 28, 2003·509 cites·2 claims
- 2996US7151530B2System and method for determining an input selected by a user through a virtual interfaceCANESTA INC·Filed 2003·Granted Dec 19, 2006·330 cites·20 claims
- 3096US6690354B2Method for enhancing performance in a system utilizing an array of sensors that sense at least two-dimensionsCANESTA INC·Filed 2001·Granted Feb 10, 2004·202 cites·20 claims
- 3195US7433029B1Method and system to calibrate a camera system using phase demodulation sensingCANESTA INC·Filed 2006·Granted Oct 7, 2008·36 cites·30 claims
- 3294US7283213B2Method and system to correct motion blur and reduce signal transients in time-of-flight sensor systemsCANESTA INC·Filed 2006·Granted Oct 16, 2007·159 cites·29 claims
- 3394US6522395B1Noise reduction techniques suitable for three-dimensional information acquirable with CMOS-compatible image sensor ICSCANESTA INC·Filed 2000·Granted Feb 18, 2003·206 cites·16 claims
- 3493US7471376B2Method and system for fast calibration of three-dimensional (3D) sensorsCANESTA INC·Filed 2007·Granted Dec 30, 2008·36 cites·20 claims
- 3593US6580496B2Systems for CMOS-compatible three-dimensional image sensing using quantum efficiency modulationCANESTA INC·Filed 2001·Granted Jun 17, 2003·124 cites·37 claims
- 3692US7636150B1Method and system to enhance timing accuracy for time-of-flight systemsCANESTA INC·Filed 2007·Granted Dec 22, 2009·64 cites·20 claims
- 3792US6690618B2Method and apparatus for approximating a source position of a sound-causing event for determining an input used in operating an electronic deviceCANESTA INC·Filed 2002·Granted Feb 10, 2004·92 cites·53 claims
- 3892US6515740B2Methods for CMOS-compatible three-dimensional image sensing using quantum efficiency modulationCANESTA INC·Filed 2001·Granted Feb 4, 2003·109 cites·22 claims
- 3991US7526120B2System and method for providing intelligent airbag deploymentCANESTA INC·Filed 2003·Granted Apr 28, 2009·55 cites·31 claims
- 4090US7511801B1Method and system for automatic gain control of sensors in time-of-flight systemsCANESTA INC·Filed 2008·Granted Mar 31, 2009·23 cites·20 claims
- 4190US7507947B2Method and system to differentially enhance sensor dynamic range using enhanced common mode resetCANESTA INC·Filed 2007·Granted Mar 24, 2009·33 cites·17 claims
- 4290US7450220B2Method and system to correct motion blur and reduce signal transients in time-of-flight sensor systemsCANESTA INC·Filed 2007·Granted Nov 11, 2008·43 cites·20 claims
- 4387US7464351B2Method enabling a standard CMOS fab to produce an IC to sense three-dimensional information using augmented rules creating mask patterns not otherwise expressible with existing fab rulesCANESTA INC·Filed 2004·Granted Dec 9, 2008·31 cites·12 claims
- 4487US7173230B2Electromagnetic wave detection arrangement with capacitive feedbackCANESTA INC·Filed 2002·Granted Feb 6, 2007·31 cites·15 claims
- 4545US2004046744A1Method and apparatus for entering data using a virtual input deviceCANESTA INC·Filed 2003·Application pending·0 cites
- 4639US2006241371A1Method and system to correct motion blur in time-of-flight sensor systemsCANESTA INC·Filed 2006·Application pending·0 cites
- 4736US2002140633A1Method and system to present immersion virtual simulations using three-dimensional measurementCANESTA INC·Filed 2001·Application pending·0 cites
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