Patents by Inventor Charles G. Myers
Charles G. Myers 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: 10389536Abstract: An imaging system may embed encrypted data into image data. The imaging system may generate image data in response to light received at a pixel array. The imaging system may include encryption circuitry that accesses an encryption key. The encryption circuitry may receive data related to the imaging system and/or to an environment in which an image is captured and encrypt the data using the encryption key. The imaging system may include data embedding circuitry that embeds the encrypted data into the image data to generate an output image. The components of the imaging system may be formed on a single imaging system chip. The encrypted data embedded in the output image may be extracted using an extraction engine and decrypted using a decryption engine and decryption key such that the data may be accessed by a user with access to the decryption key.Type: GrantFiled: December 7, 2017Date of Patent: August 20, 2019Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventor: Charles G. Myers
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Publication number: 20180097636Abstract: An imaging system may embed encrypted data into image data. The imaging system may generate image data in response to light received at a pixel array. The imaging system may include encryption circuitry that accesses an encryption key. The encryption circuitry may receive data related to the imaging system and/or to an environment in which an image is captured and encrypt the data using the encryption key. The imaging system may include data embedding circuitry that embeds the encrypted data into the image data to generate an output image. The components of the imaging system may be formed on a single imaging system chip. The encrypted data embedded in the output image may be extracted using an extraction engine and decrypted using a decryption engine and decryption key such that the data may be accessed by a user with access to the decryption key.Type: ApplicationFiled: December 7, 2017Publication date: April 5, 2018Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventor: Charles G. MYERS
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Patent number: 9871658Abstract: An imaging system may embed encrypted data into image data. The imaging system may generate image data in response to light received at a pixel array. The imaging system may include encryption circuitry that accesses an encryption key. The encryption circuitry may receive data related to the imaging system and/or to an environment in which an image is captured and encrypt the data using the encryption key. The imaging system may include data embedding circuitry that embeds the encrypted data into the image data to generate an output image. The components of the imaging system may be formed on a single imaging system chip. The encrypted data embedded in the output image may be extracted using an extraction engine and decrypted using a decryption engine and decryption key such that the data may be accessed by a user with access to the decryption key.Type: GrantFiled: March 24, 2015Date of Patent: January 16, 2018Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventor: Charles G. Myers
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Patent number: 9843797Abstract: An imaging system may include an array of image pixels and column readout circuits coupled to each column. The column readout circuits may include test data injection circuitry and converter circuitry coupled to column memory via switching circuits. The injection circuitry may enable the switching circuits so that pixel data is stored on the column memory as rows of an image frame. The injection circuitry may disable the switching circuits and may inject test bits onto the column memory while the switching circuits are disabled. The column memory may store the test bits as one or more rows of the image frame interspersed among rows of the pixel data. Verification circuitry coupled to the column readout circuits may process the test data bits in the image frame to verify proper functionality of some or all of the imaging system without disrupting normal imaging operations by the imaging system.Type: GrantFiled: June 11, 2015Date of Patent: December 12, 2017Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventor: Charles G. Myers
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Publication number: 20160366402Abstract: An imaging system may include an array of image pixels and column readout circuits coupled to each column. The column readout circuits may include test data injection circuitry and converter circuitry coupled to column memory via switching circuits. The injection circuitry may enable the switching circuits so that pixel data is stored on the column memory as rows of an image frame. The injection circuitry may disable the switching circuits and may inject test bits onto the column memory while the switching circuits are disabled. The column memory may store the test bits as one or more rows of the image frame interspersed among rows of the pixel data. Verification circuitry coupled to the column readout circuits may process the test data bits in the image frame to verify proper functionality of some or all of the imaging system without disrupting normal imaging operations by the imaging system.Type: ApplicationFiled: June 11, 2015Publication date: December 15, 2016Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventor: Charles G. MYERS
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Publication number: 20160285626Abstract: An imaging system may embed encrypted data into image data. The imaging system may generate image data in response to light received at a pixel array. The imaging system may include encryption circuitry that accesses an encryption key. The encryption circuitry may receive data related to the imaging system and/or to an environment in which an image is captured and encrypt the data using the encryption key. The imaging system may include data embedding circuitry that embeds the encrypted data into the image data to generate an output image. The components of the imaging system may be formed on a single imaging system chip. The encrypted data embedded in the output image may be extracted using an extraction engine and decrypted using a decryption engine and decryption key such that the data may be accessed by a user with access to the decryption key.Type: ApplicationFiled: March 24, 2015Publication date: September 29, 2016Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventor: Charles G. MYERS
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Patent number: 5790260Abstract: A method of off-line digitizing item images for subsequent image processing. In a financial institution application of the present invention, all items to be processed are fed through a reader/sorter, which reads the MICR data on the item, stores this transaction data on an attached computer, endorses the item, microfilms the front and back of each item, and then sorts the items. In a first embodiment off-line operation, the microfilm is digitized and the digitized images are stored in a disk storage unit. In a second embodiment off-line operation, the sorted items are digitized directly (after being processed by the reader/sorter) and the digitized images are stored on a disk storage unit. Image enhancement algorithms may be employed due to the fact that the digitizing process is off-line and such enhancement algorithms will not slow the reading/sorting process. The microfilm is then retained as an archival copy.Type: GrantFiled: November 8, 1995Date of Patent: August 4, 1998Assignee: Financial Ware, Inc.Inventor: Charles G. Myers
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Patent number: 4176522Abstract: A torque responsive apparatus for controlling a fluid actuated control device includes a first shaft connected to a drive motor and a second shaft connected to the first shaft through a coupling device that controls fluid pressure in a hydraulic control system whereby torque delivered to the coupling device effects shifting of the coupling member to vary the size of an opening through which a control fluid is being passed whereby a change in fluid pressure will result which is proportional to the torque of the first shaft.Type: GrantFiled: January 20, 1978Date of Patent: December 4, 1979Assignee: Mark HoltzappleInventors: Mark T. Holtzapple, Robert L. Wehe, Charles G. Myer, William W. Carson