Patents by Inventor Adam Berger
Adam Berger 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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Publication number: 20190339368Abstract: A LIDAR system includes one or more LIDAR sensor assemblies, which may be mounted to a vehicle or other object. Each LIDAR sensor assembly includes a laser light source to emit laser light, and a light sensor to produce a light signal in response to sensing reflected light corresponding to reflection of the laser light emitted by the laser light source from a reference surface that is fixed in relation to the LIDAR sensor assembly. A controller of the LIDAR sensor assembly may calibrate the LIDAR sensor assembly based at least in part on a signal from the light sensor indicating detection of reflected light corresponding to reflection of a pulse of laser light reflected from the reference surface.Type: ApplicationFiled: July 22, 2019Publication date: November 7, 2019Inventors: Adam Berger, Riley Andrews, Ryan McMichael, Denis Nikitin, Brian Alexander Pesch, Brian Pilnick
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Patent number: 10359507Abstract: A LIDAR system includes one or more LIDAR sensor assemblies, which may be mounted to a vehicle or other object. Each LIDAR sensor assembly includes a laser light source to emit laser light, and a light sensor to produce a light signal in response to sensing reflected light corresponding to reflection of the laser light emitted by the laser light source from a reference surface that is fixed in relation to the LIDAR sensor assembly. A controller of the LIDAR sensor assembly may calibrate the LIDAR sensor assembly based at least in part on a signal from the light sensor indicating detection of reflected light corresponding to reflection of a pulse of laser light reflected from the reference surface.Type: GrantFiled: April 13, 2017Date of Patent: July 23, 2019Assignee: Panosense Inc.Inventors: Adam Berger, Riley Andrews, Ryan McMichael, Denis Nikitin, Brian Alexander Pesch, Brian Pilnick
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Patent number: 10295660Abstract: Techniques are described for aligning optical components within a LIDAR assembly. The techniques may be performed to align the optical components during manufacturing or assembly of the LIDAR assembly. For example, a first optical element (e.g., one of a light source or light sensor) may be installed in the LIDAR assembly. An optimal alignment for a second optical element (e.g., the other of the light source or light sensor) may be determined and the second optical element may be installed at the optimal alignment. The optimal alignment for the second optical element may be determined based on detected signals, for example, which may correspond to an alignment resulting in a strongest return signal, highest quality return signal, and/or minimal interference. Additionally, or alternatively, techniques may be used to align optical components at runtime by using an actuator to move one or more components of the LIDAR assembly during operation.Type: GrantFiled: April 13, 2017Date of Patent: May 21, 2019Assignee: Panosense Inc.Inventors: Ryan McMichael, Adam Berger, Brian Pilnick, Denis Nikitin, Brian Alexander Pesch
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Patent number: 10122416Abstract: An interface for transferring power and data between a non-rotating body and a rotating body may include a power transfer device coupled to the non-rotating body, and a power receiver coupled to the rotating body and configured to receive electrical power from the power transfer device. The interface may further include a first data transmitter coupled to the rotating body, and a first data receiver coupled to the non-rotating body and configured to receive data signals from the first data transmitter. The interface may also include a second data transmitter coupled to the non-rotating body, and a second data receiver coupled to the rotating body and configured to receive data signals from the second data transmitter. The wireless coupling between the power transfer device and the power receiver may include an inductive coupling, and the first data transmitter and the first data receiver may each include an optical communication device.Type: GrantFiled: April 13, 2017Date of Patent: November 6, 2018Assignee: Panosense Inc.Inventors: Adam Berger, Brian Pilnick, Denis Nikitin
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Publication number: 20180267152Abstract: A LIDAR system emits laser bursts, wherein each burst has at least a pair of pulses. The pulses of each pair are spaced by a time interval having a variable duration to reduce effects of cross-talk. For example, certain embodiments may have multiple emitter/sensor channels that are used sequentially, and each channel may use a different duration for inter-pulse spacing to reduce the effects of cross-talk between channels. The durations may also be varied over time. The emitters and sensors are physically arranged in a two-dimensional array to achieve a relatively fine vertical pitch. The array has staggered rows that are packed using a hexagonal packing arrangement. The channels are used in a sequential order that is selected to maximize spacing between consecutively used channels, further reducing possibilities for inter-channel cross-talk.Type: ApplicationFiled: April 13, 2017Publication date: September 20, 2018Inventors: Ryan McMichael, Adam Berger, Brian Pilnick, Denis Nikitin, Riley Andrews
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Patent number: 10048358Abstract: A LIDAR system emits laser pulses, wherein each pulse is associated with a power level. A laser emitter is adjusted during operation of a LIDAR system using power profile data associated with the laser. The power profile data is obtained during a calibration procedure and includes information that associates charge duration for a laser power supply with the actual power output by laser. The power profiles can be used during operation of the LIDAR system. A laser pulse can be emitted, the reflected light from the pulse received and analyzed, and the power of the next pulse can be adjusted based on a lookup within the power profile for the laser. For instance, if the power returned from a pulse is too high (e.g., above some specified threshold), the power of the next pulse is reduced to a specific value based on the power profile.Type: GrantFiled: April 13, 2017Date of Patent: August 14, 2018Assignee: Panosense Inc.Inventors: Adam Berger, Denis Nikitin, Riley Andrews, Ryan McMichael, Brian Pilnick
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Publication number: 20180191222Abstract: A support assembly for supporting a rotating body may include first and second supports defining first and second longitudinal support axes and configured to support the rotating body, such that the rotating body is rotatable relative to the first and second supports. A rotation axis about which the rotating body rotates may be transverse to the first and second longitudinal support axes. The support assembly may also include a spine coupled to the first and second supports. The support assembly may also include a motor associated with at least one of the first or second supports and configured to supply torque to rotate the rotating body. At least one of the spine, the first support, or the second support may define a recess configured to receive at least one of an electrical conductor or a data signals link associated with operation of the rotating body.Type: ApplicationFiled: April 13, 2017Publication date: July 5, 2018Inventors: Adam Berger, Brian Pilnick
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Publication number: 20180188361Abstract: A LIDAR system includes one or more LIDAR sensor assemblies, which may be mounted to a vehicle or other object. Each LIDAR sensor assembly includes a laser light source to emit laser light, and a light sensor to produce a light signal in response to sensing reflected light corresponding to reflection of the laser light emitted by the laser light source from a reference surface that is fixed in relation to the LIDAR sensor assembly. A controller of the LIDAR sensor assembly may calibrate the LIDAR sensor assembly based at least in part on a signal from the light sensor indicating detection of reflected light corresponding to reflection of a pulse of laser light reflected from the reference surface.Type: ApplicationFiled: April 13, 2017Publication date: July 5, 2018Inventors: Adam Berger, Riley Andrews, Ryan McMichael, Denis Nikitin, Brian Alexander Pesch, Brian Pilnick
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Publication number: 20180188360Abstract: A LIDAR system emits laser pulses, wherein each pulse is associated with a power level. A laser emitter is adjusted during operation of a LIDAR system using power profile data associated with the laser. The power profile data is obtained during a calibration procedure and includes information that associates charge duration for a laser power supply with the actual power output by laser. The power profiles can be used during operation of the LIDAR system. A laser pulse can be emitted, the reflected light from the pulse received and analyzed, and the power of the next pulse can be adjusted based on a lookup within the power profile for the laser. For instance, if the power returned from a pulse is too high (e.g., above some specified threshold), the power of the next pulse is reduced to a specific value based on the power profile.Type: ApplicationFiled: April 13, 2017Publication date: July 5, 2018Inventors: Adam Berger, Denis Nikitin, Riley Andrews, Ryan McMichael, Brian Pilnick
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Publication number: 20180191404Abstract: An interface for transferring power and data between a non-rotating body and a rotating body may include a power transfer device coupled to the non-rotating body, and a power receiver coupled to the rotating body and configured to receive electrical power from the power transfer device. The interface may further include a first data transmitter coupled to the rotating body, and a first data receiver coupled to the non-rotating body and configured to receive data signals from the first data transmitter. The interface may also include a second data transmitter coupled to the non-rotating body, and a second data receiver coupled to the rotating body and configured to receive data signals from the second data transmitter. The wireless coupling between the power transfer device and the power receiver may include an inductive coupling, and the first data transmitter and the first data receiver may each include an optical communication device.Type: ApplicationFiled: April 13, 2017Publication date: July 5, 2018Inventors: Adam Berger, Brian Pilnick, Denis Nikitin
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Patent number: 9144766Abstract: A method of capturing and sequestering a gas species from a fossil fuel-fired power plant flue gas is disclosed. The method includes the step of providing an apparatus having a vessel adapted to be pressurized and a hollow fiber membrane contained in the vessel and having a sorbent embedded therein. The method further includes the steps of subjecting the hollow fiber membrane to a flow of flue gas, removing one or more gas species from the flue gas with the hollow fiber membrane, and regenerating the sorbent contained in the hollow fiber membrane.Type: GrantFiled: November 7, 2014Date of Patent: September 29, 2015Assignee: Electric Power Research Institute, Inc.Inventors: Ramsay Chang, Adam Berger, Abhoyjit Bhown
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Publication number: 20150059572Abstract: A method of capturing and sequestering a gas species from a fossil fuel-fired power plant flue gas is disclosed. The method includes the step of providing an apparatus having a vessel adapted to be pressurized and a hollow fiber membrane contained in the vessel and having a sorbent embedded therein. The method further includes the steps of subjecting the hollow fiber membrane to a flow of flue gas, removing one or more gas species from the flue gas with the hollow fiber membrane, and regenerating the sorbent contained in the hollow fiber membrane.Type: ApplicationFiled: November 7, 2014Publication date: March 5, 2015Inventors: Ramsay Chang, Adam Berger, Abhoyjit Bhown
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Patent number: 8911536Abstract: An apparatus for capture and sequestration of CO2 from fossil fuel-fired power plant flue gas includes a polymer matrix embedded with a sorbent suitable for removing CO2 from the flue gas and a spacer mated with the polymer matrix. The spacer is adapted to create channels between adjacent portions of the polymer matrix such that the flue gas flows through the channels and comes in contact with the sorbent. Further, an apparatus for the capture and sequestration of CO2 from fossil fuel-fired power plant flue gas includes a hollow fiber membrane embedded with an adsorbent or other suitable material for removing CO2 from the flue gas. The adsorbent particles may be embedded into a wall of the membrane.Type: GrantFiled: May 28, 2013Date of Patent: December 16, 2014Assignee: Electric Power Research Institute, Inc.Inventors: Ramsay Chang, Adam Berger, Abhoyjit Bhown
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Publication number: 20130255488Abstract: An apparatus for capture and sequestration of CO2 from fossil fuel-fired power plant flue gas includes a polymer matrix embedded with a sorbent suitable for removing CO2 from the flue gas and a spacer mated with the polymer matrix. The spacer is adapted to create channels between adjacent portions of the polymer matrix such that the flue gas flows through the channels and comes in contact with the sorbent. Further, an apparatus for the capture and sequestration of CO2 from fossil fuel-fired power plant flue gas includes a hollow fiber membrane embedded with an adsorbent or other suitable material for removing CO2 from the flue gas. The adsorbent particles may be embedded into a wall of the membrane.Type: ApplicationFiled: May 28, 2013Publication date: October 3, 2013Applicant: ELECTRIC POWER RESEARCH INSTITUTE, INC.Inventors: Ramsay Chang, Adam Berger, Abhoyjit Bhown
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Publication number: 20120247330Abstract: An apparatus for capture and sequestration of CO2 from fossil fuel-fired power plant flue gas includes a polymer matrix embedded with a sorbent suitable for removing CO2 from the flue gas and a spacer mated with the polymer matrix. The spacer is adapted to create channels between adjacent portions of the polymer matrix such that the flue gas flows through the channels and comes in contact with the sorbent. Further, an apparatus for the capture and sequestration of CO2 from fossil fuel-fired power plant flue gas includes a hollow fiber membrane embedded with an adsorbent or other suitable material for removing CO2 from the flue gas. The adsorbent particles may be embedded into a wall of the membrane.Type: ApplicationFiled: March 30, 2011Publication date: October 4, 2012Applicant: ELECTRIC POWER RESEARCH INSTITUTE, INC.Inventors: Ramsay Chang, Adam Berger, Abhoyjit Bhown
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Patent number: 7999788Abstract: Among other things, on a wireless handheld device that has a display and keys, an interface is provided that enables a user to control aspects of presentation of video material on a display of the handheld device, the interface including presentation on the display of visible tokens that are associated with respective keys.Type: GrantFiled: April 12, 2006Date of Patent: August 16, 2011Assignee: Penthera Partners, Inc.Inventors: Gregory C. Schohn, Adam Berger
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Publication number: 20080240675Abstract: Among other things, at a portable device associated with a user, running a synchronization process to request from a network server synchronization of stored AV items on the portable device with AV items stored on a digital AV recorder also associated with the user, receive one or more files from the network server that correspond to one or more AV items stored on the digital AV recorder, and store the files on the portable device subject to a replacement policy based on available storage capacity on the portable device. At later times determined by the user, one or more of the AV items are presented to the user of the portable device based on the stored files.Type: ApplicationFiled: March 27, 2007Publication date: October 2, 2008Inventors: Adam Berger, Gregory C. Schohn
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Publication number: 20080049142Abstract: Among other things, on a wireless handheld device that has a display and keys, an interface is provided that enables a user to control aspects of presentation of video material on a display of the handheld device, the interface including presentation on the display of visible tokens that are associated with respective keys.Type: ApplicationFiled: April 12, 2006Publication date: February 28, 2008Inventors: Gregory C. Schohn, Adam Berger
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Publication number: 20070244983Abstract: A content delivering system and method based on demand over a multi-network environment. In one embodiment, the system comprises a server and a client. The server further comprises a content input and a selector unit in communication with the content input, where the selector unit assigns content received from the content input to one of a plurality of categories. In another embodiment, the client is in communication with at least one of a plurality of channels to receive content from the server. In yet another embodiment, the method includes the steps of receiving content at a server, assigning received content to one of a plurality of categories, transmitting the content to the client over at least one of a plurality of channels in response to the category assignment, and receiving the content at the client.Type: ApplicationFiled: April 12, 2006Publication date: October 18, 2007Applicant: Penthera Technologies Inc.Inventor: Adam Berger
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Publication number: 20070198468Abstract: For each content item of a set of content items to be transmitted, a transmission schedule includes times to transmit the content item, and the transmission schedule, a descriptor file describing the content item, and the content item are prepared for transmitting.Type: ApplicationFiled: February 23, 2006Publication date: August 23, 2007Inventor: Adam Berger