Patents by Inventor Peter Centen
Peter Centen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10687006Abstract: An image sensor is provided. In one aspect, the image sensor includes a pixel coupled to an output line. The pixel includes a photodiode configured to generate electrical charges in response to light and a supply circuit configured to supply a voltage to the photodiode to keep a voltage of the photodiode at or above a threshold level in an integration time. In another aspect, the pixel includes a supply circuit configured to selectively supply voltage to the photodiode in a first charge holding capacity and a second charge holding capacity.Type: GrantFiled: April 10, 2017Date of Patent: June 16, 2020Assignee: GVBB HOLDINGS S.A.R.L.Inventors: Jeroen Rotte, Peter Centen
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Publication number: 20170214874Abstract: An image sensor is provided. In one aspect, the image sensor includes a pixel coupled to an output line. The pixel includes a photodiode configured to generate electrical charges in response to light and a supply circuit configured to supply a voltage to the photodiode to keep a voltage of the photodiode at or above a threshold level in an integration time. In another aspect, the pixel includes a supply circuit configured to selectively supply voltage to the photodiode in a first charge holding capacity and a second charge holding capacity.Type: ApplicationFiled: April 10, 2017Publication date: July 27, 2017Inventors: Jeroen ROTTE, Peter CENTEN
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Patent number: 9654710Abstract: An image sensor is provided. In one aspect, the image sensor includes a pixel coupled to an output line. The pixel includes a photodiode configured to generate electrical charges in response to light and a supply circuit configured to supply a voltage to the photodiode to keep a voltage of the photodiode at or above a threshold level in an integration time. In another aspect, the pixel includes a supply circuit configured to selectively supply voltage to the photodiode in a first charge holding capacity and a second charge holding capacity.Type: GrantFiled: December 10, 2013Date of Patent: May 16, 2017Assignee: GVBB HOLDINGS S.A.R.L.Inventors: Jeroen Rotte, Peter Centen
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Publication number: 20160381344Abstract: A camera includes a lens configured to receive an optical image from two viewing angles. A filter converts the optical image into two orthogonally polarized images, each orthogonally polarized image corresponding to a different one of the viewing angles. An image detector distinguishably detects the two orthogonally polarized images in a single frame. An image processor decodes the two orthogonally polarized images in the single frame into two video signals corresponding to the two viewing angles.Type: ApplicationFiled: September 8, 2016Publication date: December 29, 2016Inventors: Klaas Jan DAMSTRA, Frank VAN DER WEEGEN, Peter CENTEN, Ben VAN DEN HERIK
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Patent number: 9479743Abstract: A camera includes a lens to receive an optical image from two viewing angles. A filter converts the optical image into two orthogonally polarized images, each orthogonally polarized image corresponding to a different one of the viewing angles. An image detector detects the two orthogonally polarized images in a single frame. An image processor decodes the two orthogonally polarized images in the single frame into two video signals corresponding to the two viewing angles. A method of imaging includes receiving an optical image from two viewing angles through a single lens, converting the optical image into two orthogonally polarized images, each polarized image corresponding to a different viewing angle, distinguishably detecting the two orthogonally polarized images in a single frame, and decoding the two orthogonally polarized images in the single frame into two video signals corresponding to the two viewing angles.Type: GrantFiled: June 1, 2011Date of Patent: October 25, 2016Assignee: GVBB HOLDINGS S.A.R.L.Inventors: Klaas Jan Damstra, Frank Van Der Weegen, Peter Centen, Ben Van Den Herik
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Patent number: 9338435Abstract: A camera includes a single lens configured to receive an optical image as two images from two viewing angles. The two images from respective viewing angles are converted into two orthogonally modulated images, each of the orthogonally modulated images corresponding to a different one of the two viewing angles. An image detector is configured to distinguishably detect the two orthogonally modulated images in a single frame. An image processor is configured to decode the two orthogonally modulated images in the single frame into two video signals corresponding to the two viewing angles.Type: GrantFiled: June 1, 2011Date of Patent: May 10, 2016Assignee: GVBB Holdings S.A.R.L.Inventors: Peter Centen, Klaas Jan Damstra, Ben Van Den Herik, Frank Van Der Weegen
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Patent number: 9188663Abstract: An improved solution for generating depth maps using time-of-flight measurements is described, more specifically a time-of-flight imager and a time-of-flight imaging method with an improved accuracy. A depth correction profile is applied to the measured depth maps, which takes into account propagation delays within an array of pixels of a sensor of the time-of-flight imager.Type: GrantFiled: May 28, 2011Date of Patent: November 17, 2015Assignee: THOMSON LICENSINGInventors: Peter Centen, Klaas Jan Damstra, Jeroen Rotte, Juul Van Den Heijkant
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Publication number: 20150200229Abstract: An image sensor and a method for operating an image sensor are provided. In one aspect, the image sensor includes a pixel with multilevel transfer gate. The image sensor includes a pixel coupled to an output line. The pixel includes a photodiode configured to generate electrical charges in response to light. The pixel also includes a capacitive element for storing electrical charges for providing a value to the output line. A transfer gate is coupled between the photodiode and the capacitive element. The transfer gate is configured to activate to transfer the electrical charges between the photodiode and the capacitive element. The image sensor is configured to provide at least one control signal operating in a plurality of voltages to the transfer gate. The plurality of voltages is in addition to a voltage which deactivates the transfer gate.Type: ApplicationFiled: January 16, 2014Publication date: July 16, 2015Applicant: GVBB HOLDINGS S.A.R.L.Inventors: Jeroen ROTTE, Peter CENTEN
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Publication number: 20150163427Abstract: An image sensor is provided. In one aspect, the image sensor includes a pixel coupled to an output line. The pixel includes a photodiode configured to generate electrical charges in response to light and a supply circuit configured to supply a voltage to the photodiode to keep a voltage of the photodiode at or above a threshold level in an integration time. In another aspect, the pixel includes a supply circuit configured to selectively supply voltage to the photodiode in a first charge holding capacity and a second charge holding capacity.Type: ApplicationFiled: December 10, 2013Publication date: June 11, 2015Applicant: GVBB HOLDINGS S.A.R.LInventors: Jeroen ROTTE, Peter CENTEN
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Publication number: 20120307019Abstract: A camera includes a single lens configured to receive an optical image as two images from two viewing angles. The two images from respective viewing angles are converted into two orthogonally modulated images, each of the orthogonally modulated images corresponding to a different one of the two viewing angles. An image detector is configured to distinguishably detect the two orthogonally modulated images in a single frame. An image processor is configured to decode the two orthogonally modulated images in the single frame into two video signals corresponding to the two viewing angles.Type: ApplicationFiled: June 1, 2011Publication date: December 6, 2012Applicant: GVBB HOLDINGS S.A.R.L.Inventors: Peter Centen, Klaas Jan Damstra, Ben Van Den Herik, Frank Van Der Weegen
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Publication number: 20120307018Abstract: A camera includes a lens configured to receive an optical image from two viewing angles. A filter converts the optical image into two orthogonally polarized images, each orthogonally polarized image corresponding to a different one of the viewing angles. An image detector distinguishably detects the two orthogonally polarized images in a single frame. An image processor decodes the two orthogonally polarized images in the single frame into two video signals corresponding to the two viewing angles.Type: ApplicationFiled: June 1, 2011Publication date: December 6, 2012Applicant: GVBB HOLDINGS S.A.R.L.Inventors: Klaas Jan Damstra, Frank Van Der Weegen, Peter Centen, Ben Van Den Herik
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Publication number: 20110304696Abstract: An improved solution for generating depth maps using time-of-flight measurements is described, more specifically a time-of-flight imager and a time-of-flight imaging method with an improved accuracy. A depth correction profile is applied to the measured depth maps, which takes into account propagation delays within an array of pixels of a sensor of the time-of-flight imager.Type: ApplicationFiled: May 28, 2011Publication date: December 15, 2011Inventors: Peter Centen, Klaas Jan Damstra, Jeroen Rotte, Juul Van Den Heijkant