Patents by Inventor Yuan-Chieh Lo
Yuan-Chieh Lo 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: 12005427Abstract: A catalyst for methanation reaction and a method for preparing methane are provided. The catalyst for methanation reaction includes a core, a shell encapsulating the core, and an active metal. The core includes cerium dioxide (CeO2), the shell includes zirconium dioxide (ZrO2), and the active metal is in particle form and is disposed on an outer surface of the shell layer.Type: GrantFiled: September 16, 2022Date of Patent: June 11, 2024Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yen-Chih Chen, Man-Yin Lo, Hsi-Yen Hsu, Ying-Chieh Lee, Yuan-Peng Du
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Publication number: 20240121547Abstract: A venting device includes a first flap, which is configured to be actuated to swing upward during a rising time, and a second flap, which is disposed opposite to the first flap and configured to be actuated to swing downward during a falling time, a first actuating portion disposed on the first flap, and a second actuating portion disposed on the second flap. The venting device configured to form a vent is disposed within a wearable sound device or to be disposed within the wearable sound device. The vent is formed via applying a first voltage to the first actuating portion and applying a second voltage on the second actuating portion, such that the venting device gradually forms the vent.Type: ApplicationFiled: December 6, 2023Publication date: April 11, 2024Applicant: xMEMS Labs, Inc.Inventors: Wen-Chien Chen, Kai-Chieh Chang, Chiung C. Lo, Yuan-Shuang Liu
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Patent number: 11580673Abstract: The subject matter described herein includes methods, systems, and computer readable media for mask embedding for realistic high-resolution image synthesis. According to one method for mask embedding for realistic high-resolution image synthesis includes receiving, as input, a mask embedding vector and a latent features vector, wherein the mask embedding vector acts as a semantic constraint; generating, using a trained image synthesis algorithm and the input, a realistic image, wherein the realistic image is constrained by the mask embedding vector; and outputting, by the trained image synthesis algorithm, the realistic image to a display or a storage device.Type: GrantFiled: June 4, 2020Date of Patent: February 14, 2023Assignee: Duke UniversityInventors: Yinhao Ren, Joseph Yuan-Chieh Lo
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Patent number: 11351589Abstract: A sheet metal hemming device is provided. The sheet metal hemming device includes a frame and a rolling wheel, a bearing wheel, a first rotating shaft, a second rotating shaft, a sliding block, an arc-shaped guide rail and a driver which are disposed on the frame. The rolling wheel is disposed on the first rotating shaft, the bearing wheel is disposed on the second rotating shaft, and an angle is formed between the rolling wheel and the bearing wheel. The sliding block is slidable relative to the arc-shaped guide rail and is connected to the rolling wheel via the first rotating shaft. The driver is connected to the sliding block for driving the sliding block to slide along the arc-shaped guide rail to adjust the angle between the rolling wheel and the bearing wheel.Type: GrantFiled: January 14, 2021Date of Patent: June 7, 2022Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: De-Ru Tsai, Yuan-Chieh Lo
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Publication number: 20220143669Abstract: A sheet metal hemming device is provided. The sheet metal hemming device includes a frame and a rolling wheel, a bearing wheel, a first rotating shaft, a second rotating shaft, a sliding block, an arc-shaped guide rail and a driver which are disposed on the frame. The rolling wheel is disposed on the first rotating shaft, the bearing wheel is disposed on the second rotating shaft, and an angle is formed between the rolling wheel and the bearing wheel. The sliding block is slidable relative to the arc-shaped guide rail and is connected to the rolling wheel via the first rotating shaft. The driver is connected to the sliding block for driving the sliding block to slide along the arc-shaped guide rail to adjust the angle between the rolling wheel and the bearing wheel.Type: ApplicationFiled: January 14, 2021Publication date: May 12, 2022Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: De-Ru TSAI, Yuan-Chieh LO
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Publication number: 20210331287Abstract: A grinding and polishing simulation method, a grinding and polishing simulation system and a grinding and polishing process transferring method. The grinding and polishing simulation method includes the following steps. A sensing information of a grinding and polishing apparatus when grinding or polishing a workpiece is obtained. A plurality of model parameters is identified according to the sensing information. At least one quality parameter is calculated according to a machining path, a plurality of process parameters and the plurality of model parameters.Type: ApplicationFiled: December 28, 2020Publication date: October 28, 2021Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yuan-Chieh LO, Yu-Hsun WANG, Pei-Chun LIN, Chih-Hsuan SHIH, Shu HUANG
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Patent number: 9383835Abstract: The disclosure provides a stylus comprising a first barrel, a second barrel, a first electromagnetic touch module and a capacitive touch module. The first electromagnetic touch module is disposed inside the first barrel. The second barrel is detachably sleeved to the outside of the first barrel and is of metallic material. When the first barrel is located inside the second barrel, the second barrel wraps the first barrel and the first electromagnetic touch module is shielded by the second barrel made of metal. When the second barrel and the first barrel are interlaced, the first electromagnetic touch module is exposed outside the second barrel. In addition, the second barrel has a capacitive touch end. The capacitive touch module is disposed corresponding to the capacitive touch end and has an electrical connection portion capable of being electrically connected to the capacitive touch end of the second barrel.Type: GrantFiled: May 9, 2014Date of Patent: July 5, 2016Assignee: PEGATRON CORPORATIONInventors: Yuan-Chieh Lo, Ho-Ching Huang
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Publication number: 20140333588Abstract: The disclosure provides a stylus comprising a first barrel, a second barrel, a first electromagnetic touch module and a capacitive touch module. The first electromagnetic touch module is disposed inside the first barrel. The second barrel is detachably sleeved to the outside of the first barrel and is of metallic material. When the first barrel is located inside the second barrel, the second barrel wraps the first barrel and the first electromagnetic touch module is shielded by the second barrel made of metal. When the second barrel and the first barrel are interlaced, the first electromagnetic touch module is exposed outside the second barrel. In addition, the second barrel has a capacitive touch end. The capacitive touch module is disposed corresponding to the capacitive touch end and has an electrical connection portion capable of being electrically connected to the capacitive touch end of the second barrel.Type: ApplicationFiled: May 9, 2014Publication date: November 13, 2014Applicant: PEGATRON CORPORATIONInventors: Yuan-Chieh Lo, Ho-Ching Huang