Patents by Inventor Chung-Yi Kao
Chung-Yi Kao 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: 11948841Abstract: A method includes forming a dummy gate stack over a semiconductor region of a wafer, and depositing a gate spacer layer using Atomic Layer Deposition (ALD) on a sidewall of the dummy gate stack. The depositing the gate spacer layer includes performing an ALD cycle to form a dielectric atomic layer. The ALD cycle includes introducing silylated methyl to the wafer, purging the silylated methyl, introducing ammonia to the wafer, and purging the ammonia.Type: GrantFiled: April 21, 2022Date of Patent: April 2, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Wan-Yi Kao, Chung-Chi Ko
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Publication number: 20240084447Abstract: A sealing article includes a body and a coating layer disposed on at least one surface of the body. The body comprises a polymeric elastomer such as perfluoroelastomer or fluoroelastomer. The coating layer comprises at least one metal. The sealing article may be a seal, a gasket, an O-ring, a T-ring or any other suitable product. The sealing article is resistant to ultra-violet (UV) light and plasma, and may be used for sealing a semiconductor processing chamber.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Inventors: Peng-Cheng Hong, Jun-Liang Pu, W.L. Hsu, Chung-Hao Kao, Chia-Chun Hung, Cheng-Yi Wu, Chin-Szu Lee
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Patent number: 11920238Abstract: A method of making a sealing article that includes a body and a coating layer disposed on at least one surface of the body. The body comprises a polymeric elastomer such as perfluoroelastomer or fluoroelastomer. The coating layer comprises at least one metal. The sealing article may be a seal, a gasket, an O-ring, a T-ring or any other suitable product. The sealing article is resistant to ultra-violet (UV) light and plasma, and may be used for sealing a semiconductor processing chamber.Type: GrantFiled: July 22, 2022Date of Patent: March 5, 2024Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Peng-Cheng Hong, Jun-Liang Pu, W. L. Hsu, Chung-Hao Kao, Chia-Chun Hung, Cheng-Yi Wu, Chin-Szu Lee
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Patent number: 11836948Abstract: An image calibration method applied to an image calibration device includes comparing a first image with a second image to acquire a first overlapping region of the first image and a second overlapping region of the second image, analyzing color distribution of the first overlapping region to acquire at least one first base color value, analyzing color distribution of the second overlapping region to acquire at least one second base color value, setting a ratio of the at least one first base color value to the at least one second base color value as an luminance compensation value when the at least one first base color value is greater than the at least one second base color value, and utilizing the luminance compensation value to adjust pixels of the second image. The first overlapping region is overlapped with the second overlapping region.Type: GrantFiled: April 13, 2021Date of Patent: December 5, 2023Assignee: VIVOTEK INC.Inventors: Chung-Yi Kao, Shih-Hsuan Chen
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Publication number: 20210335009Abstract: An image calibration method applied to an image calibration device includes comparing a first image with a second image to acquire a first overlapping region of the first image and a second overlapping region of the second image, analyzing color distribution of the first overlapping region to acquire at least one first base color value, analyzing color distribution of the second overlapping region to acquire at least one second base color value, setting a ratio of the at least one first base color value to the at least one second base color value as an luminance compensation value when the at least one first base color value is greater than the at least one second base color value, and utilizing the luminance compensation value to adjust pixels of the second image. The first overlapping region is overlapped with the second overlapping region.Type: ApplicationFiled: April 13, 2021Publication date: October 28, 2021Inventors: Chung-Yi Kao, Shih-Hsuan Chen
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Patent number: 11140327Abstract: An image-capturing device includes a camera module and a controller. The camera module captures an image of an object. The camera module includes a first camera and a second camera. The first camera has a first field of view (FOV) and captures an image in the first FOV, so as to produce a first image. The second camera is adjacent to the first camera and has a second FOV, in which the first FOV is wider than the second FOV. The second camera captures an image in the second FOV, so as to produce a second image. A displayer displays one of the first and second images. When a zoom ratio of the first image increases, the controller selects a display region in the first image according to an object distance, such that the display region is enlarged and then displayed on the displayer.Type: GrantFiled: June 26, 2019Date of Patent: October 5, 2021Assignee: AVer Information Inc.Inventors: Kuo-Hao Huang, Chung-Yi Kao, Eric Chi-Chian Yu, Shyh-Feng Lin
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Publication number: 20200007777Abstract: An image-capturing device includes a camera module and a controller. The camera module captures an image of an object. The camera module includes a first camera and a second camera. The first camera has a first field of view (FOV) and captures an image in the first FOV, so as to produce a first image. The second camera is adjacent to the first camera and has a second FOV, in which the first FOV is wider than the second FOV. The second camera captures an image in the second FOV, so as to produce a second image. A displayer displays one of the first and second images. When a zoom ratio of the first image increases, the controller selects a display region in the first image according to an object distance, such that the display region is enlarged and then displayed on the displayer.Type: ApplicationFiled: June 26, 2019Publication date: January 2, 2020Inventors: Kuo-Hao HUANG, Chung-Yi KAO, Eric Chi-Chian YU, Shyh-Feng LIN
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Publication number: 20180306360Abstract: A joint includes a sliding collar, a shell, two sealing rings, a valve, a connector and a rod. The sliding collar includes a tunnel in communication with two apertures. The shell extends throughout the tunnel and includes a space in communication with a screw hole and two slots. The sealing rings are inserted in the space. Each of the sealing rings includes an opening in communication with the space. The valve is located between the sealing rings, and includes a channel and a tunnel. The connector includes a threaded portion inserted in the screw hole and a hole in communication with the space. The rod is inserted in the apertures, the slots and the tunnel. Thus, the sliding collar is operable to move the valve between an opening position where the hole is in communication with the openings and a closing position where the hole is blocked from the openings.Type: ApplicationFiled: April 25, 2017Publication date: October 25, 2018Inventor: CHUNG-YI KAO
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Patent number: 10015459Abstract: An image capturing device with automatic white balance and an automatic white balance correction method are provided. The image capturing device includes a lens assembly, a light diffuser, an image sensor and a processor. The relative position of the light diffuser and the lens assembly is fixed. The processor is electrically connected to the image sensor having a first sensing region and a second sensing region. The light diffuser converts a fraction of the incident light to the reference light. The first sensing region converts the incident light to the display image information. The second sensing region converts the reference light to the correction information. The processor determines a reference gain average according to at least one color gain of the correction information and obtains at least one color gain correction value according to the reference gain average to adjust the white balance setting of the display image information.Type: GrantFiled: May 18, 2016Date of Patent: July 3, 2018Assignee: AVER INFORMATION INC.Inventors: Kuo-Hao Huang, Hao-Shuo Hsu, Chung-Yi Kao
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Publication number: 20170272721Abstract: An image capturing device with automatic white balance and an automatic white balance correction method are provided. The image capturing device includes a lens assembly, a light diffuser, an image sensor and a processor. The relative position of the light diffuser and the lens assembly is fixed. The processor is electrically connected to the image sensor having a first sensing region and a second sensing region. The light diffuser converts a fraction of the incident light to the reference light. The first sensing region converts the incident light to the display image information. The second sensing region converts the reference light to the correction information. The processor determines a reference gain average according to at least one color gain of the correction information and obtains at least one color gain correction value according to the reference gain average to adjust the white balance setting of the display image information.Type: ApplicationFiled: May 18, 2016Publication date: September 21, 2017Inventors: Kuo-Hao Huang, Hao-Shuo Hsu, Chung-Yi Kao
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Patent number: 9391359Abstract: An electronic device including a first casing, a second casing, at least one first connecting unit and at least one feeding unit is provided. The first casing includes a conductive material. The second casing includes a conductive material. The first casing and the second casing are conducted with each other through the first connecting unit. The feeding unit is electrically connected to the first casing and the second casing, wherein the electronic device forms an antenna structure with the first casing, the second casing, the first connecting unit and the feeding unit and transmits an electromagnetic signal via the feeding unit.Type: GrantFiled: April 2, 2013Date of Patent: July 12, 2016Assignee: COMPAL ELECTRONICS, INC.Inventors: Shih-Chia Liu, Chieh-Tsao Hwang, Kuo-Chiang Hung, Li-Chun Lee, Ching-Fu Yang, Chung-Yi Kao
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Publication number: 20130307737Abstract: An electronic device including a first casing, a second casing, at least one first connecting unit and at least one feeding unit is provided. The first casing includes a conductive material. The second casing includes a conductive material. The first casing and the second casing are conducted with each other through the first connecting unit. The feeding unit is electrically connected to the first casing and the second casing, wherein the electronic device forms an antenna structure with the first casing, the second casing, the first connecting unit and the feeding unit and transmits an electromagnetic signal via the feeding unit.Type: ApplicationFiled: April 2, 2013Publication date: November 21, 2013Applicant: COMPAL ELECTRONICS, INC.Inventors: Shih-Chia Liu, Chieh-Tsao Hwang, Kuo-Chiang Hung, Li-Chun Lee, Ching-Fu Yang, Chung-Yi Kao