Patents by Inventor Peter Hillman
Peter Hillman 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: 20240141238Abstract: The present invention is directed to a method of selectively reacting and removing disulfides and reducing corrosivity in petroleum matrixes with an acid wash composition.Type: ApplicationFiled: October 31, 2023Publication date: May 2, 2024Inventors: Stephen J. HARLEY, Rachel MOHLER, Peter Hillman, Samin Sharifiasl
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Patent number: 11915950Abstract: Exemplary support assemblies may include a top puck and a backing plate coupled with the top puck. The support assemblies may include a cooling plate coupled with the backing plate. The support assemblies may include a heater coupled between the cooling plate and the backing plate. The support assemblies may also include a back plate coupled with the backing plate about an exterior of the backing plate. The back plate may at least partially define a volume, and the heater and the cooling plate may be housed within the volume.Type: GrantFiled: January 25, 2022Date of Patent: February 27, 2024Assignee: Applied Materials, Inc.Inventors: Mehmet Tugrul Samir, Dongqing Yang, Dmitry Lubomirsky, Peter Hillman, Soonam Park, Martin Yue Choy, Lala Zhu
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Publication number: 20230206471Abstract: A compositor generates a representation of a gradient image corresponding to a replaceable background object in a scene. The representation can be generated from user set of reference points in the scene.Type: ApplicationFiled: February 17, 2023Publication date: June 29, 2023Inventor: Peter Hillman
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Patent number: 11620765Abstract: Embodiments provide for automated detection of a calibration object within a recorded image. In some embodiments, a system receives an original image from a camera, wherein the original image includes at least a portion of a calibration chart. The system further derives a working image from the original image. The system further determines regions in the working image, wherein each region comprises a group of pixels having values within a predetermined criterion. The system further analyzes two or more of the regions to identify a candidate calibration chart in the working image. The system further identifies at least one region within the candidate calibration chart as a patch. The system further predicts a location of one or more additional patches based on at least the identified patch.Type: GrantFiled: October 7, 2020Date of Patent: April 4, 2023Assignee: UNITY TECHNOLOGIES SFInventor: Peter Hillman
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Patent number: 11605171Abstract: A compositor generates a representation of a gradient image corresponding to a replaceable background object in a scene. The representation can be generated from user set of reference points in the scene.Type: GrantFiled: March 5, 2021Date of Patent: March 14, 2023Assignee: Unity Technologies SFInventor: Peter Hillman
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Patent number: 11436708Abstract: Methods, an apparatus, and software media are provided for removing unwanted information such as moving or temporary foreground objects from a video sequence. The method performs, for each pixel, a statistical analysis to create a background data model whose color values can be used to detect and remove the unwanted information. The method assumes that for each pixel the background is present in a majority of the frames. The camera that records the video sequence may move relative to the geometry of the video scene. A pixel in a first frame is matched to a location in the geometry. The method determines color values of pixels, matched to the location in the geometry, in successive frames and clusters color values to determine a background color value range. It may use quadratic or better interpolation and extrapolation to determine background color values for unavailable frames.Type: GrantFiled: August 23, 2021Date of Patent: September 6, 2022Assignee: UNITY TECHNOLOGIES SFInventors: Andrew Glassner, Peter Hillman
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Patent number: 11430132Abstract: Methods, an apparatus, and software media are provided for removing unwanted information such as moving or temporary foreground objects from a video sequence. The method performs, for each pixel, a statistical analysis to create a background data model whose color values can be used to detect and remove the unwanted information. This includes determining a prevalent color cluster from among k clusters of color values for the pixel in successive frames. The method uses k-means clustering. To replace the unwanted information, the method iterates frames to find frames in which a pixel's color value is not included in the prevalent color cluster. In those frames, it replaces the pixel's color value with a value from the prevalent color cluster.Type: GrantFiled: August 23, 2021Date of Patent: August 30, 2022Assignee: UNITY TECHNOLOGIES SFInventors: Andrew Glassner, Peter Hillman
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Publication number: 20220215512Abstract: Methods and systems for defocusing a rendered computer-generated image are presented. Pixel values for a pixel array are determined from a scene description. A blur amount for each pixel is determined based on a lens function that determines a kernel shape or a vignette shape. A blur amount and blur transparency value are determined for the pixel based on the lens function and pixel depth. A convolution range comprising pixels adjacent to the pixel is determined based on the blur amount. A blend color value is determined for the pixel based on the color value of the pixel, color values of pixels in the convolution range, and the blur transparency value. The blend color value is scaled based on the blend color value and a modified pixel color value is determined from scaled blend color values.Type: ApplicationFiled: March 25, 2022Publication date: July 7, 2022Inventor: Peter Hillman
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Patent number: 11361939Abstract: Exemplary semiconductor processing systems may include a processing chamber, and may include a remote plasma unit coupled with the processing chamber. Exemplary systems may also include an adapter coupled with the remote plasma unit. The adapter may include a first end and a second end opposite the first end. The adapter may define a central channel through the adapter. The adapter may define an exit from a second channel at the second end, and the adapter may define an exit from a third channel at the second end. The central channel, the second channel, and the third channel may each be fluidly isolated from one another within the adapter.Type: GrantFiled: June 21, 2019Date of Patent: June 14, 2022Assignee: Applied Materials, Inc.Inventors: Mehmet Tugrul Samir, Dongqing Yang, Dmitry Lubomirsky, Peter Hillman, Soonam Park, Martin Yue Choy, Lala Zhu
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Publication number: 20220148894Abstract: Exemplary support assemblies may include a top puck and a backing plate coupled with the top puck. The support assemblies may include a cooling plate coupled with the backing plate. The support assemblies may include a heater coupled between the cooling plate and the backing plate. The support assemblies may also include a back plate coupled with the backing plate about an exterior of the backing plate. The back plate may at least partially define a volume, and the heater and the cooling plate may be housed within the volume.Type: ApplicationFiled: January 25, 2022Publication date: May 12, 2022Applicant: Applied Materials, Inc.Inventors: Mehmet Tugrul Samir, Dongqing Yang, Dmitry Lubomirsky, Peter Hillman, Soonam Park, Martin Yue Choy, Lala Zhu
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Patent number: 11328437Abstract: Methods and systems for defocusing a rendered computer-generated image are presented. Pixel values for a pixel array are determined from a scene description. A blur amount for each pixel is determined based on a lens function representing a lens shape and/or effect. A blur amount and blur transparency value are determined for the pixel based on the lens function and pixel depth. A convolution range comprising pixels adjacent to the pixel is determined based on the blur amount. A blend color value is determined for the pixel based on the color value of the pixel, color values of pixels in the convolution range, and the blur transparency value. The blend color value is scaled based on the blend color value and a modified pixel color value is determined from scaled blend color values.Type: GrantFiled: October 30, 2020Date of Patent: May 10, 2022Assignee: Weta Digital LimitedInventor: Peter Hillman
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Patent number: 11308586Abstract: Methods and systems for applying a vignette effect to a rendered computer-generated image are presented. A kernel image including a kernel shape is overlaid on a control image including a vignette shape, creating a region where the kernel shape and control image overlap. A region of the rendered image corresponding to the overlapping region is blurred based on the shape of the overlapping region. A vignetting factor indicating a loss in intensity as a result of the blurring is computed based on the area of the overlapping region and the area of the kernel shape. The intensity of the blurred region is scaled upward based on the vignetting factor. The position of the kernel image on the control shape is shifted, resulting in a new overlapping region. Blurring and intensity compensation are performed for the region of the rendered image corresponding to the new overlapping region.Type: GrantFiled: October 30, 2020Date of Patent: April 19, 2022Assignee: Unity Technologies SFInventor: Peter Hillman
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Patent number: 11276559Abstract: Exemplary semiconductor processing systems may include a processing chamber, and may include a remote plasma unit coupled with the processing chamber. Exemplary systems may also include an adapter coupled with the remote plasma unit. The adapter may include a first end and a second end opposite the first end. The adapter may define a central channel through the adapter. The adapter may define an exit from a second channel at the second end, and the adapter may define an exit from a third channel at the second end. The central channel, the second channel, and the third channel may each be fluidly isolated from one another within the adapter.Type: GrantFiled: May 17, 2017Date of Patent: March 15, 2022Assignee: Applied Materials, Inc.Inventors: Mehmet Tugrul Samir, Dongqing Yang, Dmitry Lubomirsky, Peter Hillman, Soonam Park, Martin Yue Choy, Lala Zhu
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Patent number: 11276590Abstract: Exemplary support assemblies may include a top puck and a backing plate coupled with the top puck. The support assemblies may include a cooling plate coupled with the backing plate. The support assemblies may include a heater coupled between the cooling plate and the backing plate. The support assemblies may also include a back plate coupled with the backing plate about an exterior of the backing plate. The back plate may at least partially define a volume, and the heater and the cooling plate may be housed within the volume.Type: GrantFiled: May 17, 2017Date of Patent: March 15, 2022Assignee: Applied Materials, Inc.Inventors: Mehmet Tugrul Samir, Dongqing Yang, Dmitry Lubomirsky, Peter Hillman, Soonam Park, Martin Yue Choy, Lala Zhu
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Publication number: 20220076437Abstract: Methods and systems for defocusing a rendered computer-generated image are presented. Pixel values for a pixel array are determined from a scene description. A blur amount for each pixel is determined based on a lens function representing a lens shape and/or effect. A blur amount and blur transparency value are determined for the pixel based on the lens function and pixel depth. A convolution range comprising pixels adjacent to the pixel is determined based on the blur amount. A blend color value is determined for the pixel based on the color value of the pixel, color values of pixels in the convolution range, and the blur transparency value. The blend color value is scaled based on the blend color value and a modified pixel color value is determined from scaled blend color values.Type: ApplicationFiled: October 30, 2020Publication date: March 10, 2022Inventor: Peter Hillman
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Publication number: 20220076382Abstract: Methods and systems for applying a vignette effect to a rendered computer-generated image are presented. A kernel image including a kernel shape is overlaid on a control image including a vignette shape, creating a region where the kernel shape and control image overlap. A region of the rendered image corresponding to the overlapping region is blurred based on the shape of the overlapping region. A vignetting factor indicating a loss in intensity as a result of the blurring is computed based on the area of the overlapping region and the area of the kernel shape. The intensity of the blurred region is scaled upward based on the vignetting factor. The position of the kernel image on the control shape is shifted, resulting in a new overlapping region. Blurring and intensity compensation are performed for the region of the rendered image corresponding to the new overlapping region.Type: ApplicationFiled: October 30, 2020Publication date: March 10, 2022Inventor: Peter Hillman
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Publication number: 20220005224Abstract: Embodiments provide for automated detection of a calibration object within a recorded image. In some embodiments, a system receives an original image from a camera, wherein the original image includes at least a portion of a calibration chart. The system further derives a working image from the original image. The system further determines regions in the working image, wherein each region comprises a group of pixels having values within a predetermined criterion. The system further analyzes two or more of the regions to identify a candidate calibration chart in the working image. The system further identifies at least one region within the candidate calibration chart as a patch. The system further predicts a location of one or more additional patches based on at least the identified patch.Type: ApplicationFiled: October 7, 2020Publication date: January 6, 2022Applicant: Weta Digital LimitedInventor: Peter Hillman
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Patent number: 11164724Abstract: Embodiments of the present disclosure generally provide improved methods for processing substrates with improved process stability, increased mean wafers between clean, and/or improved within wafer uniformity. One embodiment provides a method for seasoning one or more chamber components in a process chamber. The method includes placing a dummy substrate in the process chamber, flowing a processing gas mixture to the process chamber to react with the dummy substrate and generate a byproduct on the dummy substrate, and annealing the dummy substrate to sublimate the byproduct while at least one purge conduit of the process chamber is closed.Type: GrantFiled: June 5, 2018Date of Patent: November 2, 2021Assignee: APPLIED MATERIALS, INC.Inventors: Sang Won Kang, Nicholas Celeste, Dmitry Lubomirsky, Peter Hillman, Douglas Brenton Hayden, Dongqing Yang
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Patent number: 11101136Abstract: Embodiments of the present technology may include a method of etching. The method may include mixing plasma effluents with a gas in a first section of a chamber to form a first mixture. The method may also include flowing the first mixture to a substrate in a second section of the chamber. The first section and the second section may include nickel plated material. The method may further include reacting the first mixture with the substrate to etch a first layer selectively over a second layer. In addition, the method may include forming a second mixture including products from reacting the first mixture with the substrate.Type: GrantFiled: May 20, 2019Date of Patent: August 24, 2021Assignee: Applied Materials, Inc.Inventors: Dongqing Yang, Tien Fak Tan, Peter Hillman, Lala Zhu, Nitin K. Ingle, Dmitry Lubomirsky, Christopher Snedigar, Ming Xia
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Publication number: 20190311883Abstract: Exemplary semiconductor processing systems may include a processing chamber, and may include a remote plasma unit coupled with the processing chamber. Exemplary systems may also include an adapter coupled with the remote plasma unit. The adapter may include a first end and a second end opposite the first end. The adapter may define a central channel through the adapter. The adapter may define an exit from a second channel at the second end, and the adapter may define an exit from a third channel at the second end. The central channel, the second channel, and the third channel may each be fluidly isolated from one another within the adapter.Type: ApplicationFiled: June 21, 2019Publication date: October 10, 2019Applicant: Applied Materials, Inc.Inventors: Mehmet Tugrul Samir, Dongqing Yang, Dmitry Lubomirsky, Peter Hillman, Soonam Park, Martin Yue Choy, Lala Zhu