Patents by Inventor Shang-Yu Li
Shang-Yu Li 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: 11951624Abstract: A robotic arm system includes first robotic arm, second robotic arm and main controller. The first robotic arm and the second robotic arm are configured to grab object. The main controller is configured to: determine whether first force vector of first force applied by the first robotic arm to the object is equal to second force vector of second force applied by the second robotic arm to the object; when the first force vector and the second force vector are not equal, obtain a first difference between the first force vector and the second force vector; and according to the first difference, change at least one of the first force applied by the first robotic arm to the object and the second force applied by the second robotic arm to the object so that the first force vector and the second force vector are equal.Type: GrantFiled: May 25, 2021Date of Patent: April 9, 2024Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chien-Yu Wu, Shang-Kun Li, Shu Huang
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Publication number: 20240066635Abstract: A laser machining device includes a pulsed laser generator, an accommodation chamber, a bandwidth broadening unit and a pulse compression unit. The pulsed laser generator is configured to emit a pulsed laser. The accommodation chamber has a gas inlet. The bandwidth broadening unit is disposed in the accommodation chamber, and is configured to broaden a frequency bandwidth of the pulsed laser to obtain a broad bandwidth pulsed laser. The pulse compression unit is disposed in the accommodation chamber. The bandwidth broadening unit and the pulse compression unit are arranged in order along a laser propagation path, and the pulse compression unit is configured to compress a pulse duration of the broad bandwidth pulsed laser.Type: ApplicationFiled: October 5, 2022Publication date: February 29, 2024Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yi-Chi LEE, Bo-Han CHEN, Chih-Hsuan LU, Ping-Han WU, Zih-Yi LI, Shang-Yu HSU
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Patent number: 11914269Abstract: A laser processing system includes a laser source, an optical splitting unit, a frequency conversion unit and at least one optical mixer. The optical splitting unit is provided to divide light emitted by the laser source into a first light and a second light, and the first light and the second light have the same wavelength range. The frequency conversion unit is provided to convert the second light into a working light. The working light includes a frequency converted light, and the frequency converted light and the second light have different wavelength ranges. The optical mixer is provided to mix the first light with the frequency converted light.Type: GrantFiled: November 10, 2020Date of Patent: February 27, 2024Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Zih-Yi Li, Ying-Tso Lin, Shang-Yu Hsu, Ying-Hui Yang
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Patent number: 10249967Abstract: An electronic device connected to a wire is provided, including a printed circuit board having a hole, a hollow tube, a plurality of blades separated from each other, and a solder, wherein the wire in inserted into the hollow tube and electrically connected to the printed circuit board. The hollow tube is extended through the hole. The solder is connected to the blades and the printed circuit board. The blades are connected to the hollow tube, and a reflex angle is formed between the inner wall of the hollow tube and each of the blades.Type: GrantFiled: June 8, 2017Date of Patent: April 2, 2019Assignee: DELTA ELECTRONICS, INC.Inventors: Shang-Yu Li, Hung-Chi Chen, Do Chen, Ching-Ho Chou
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Patent number: 10104794Abstract: A metal housing is provided. The metal housing includes a bottom plate, a first side plate, a second side plate, a third side plate, a fourth side plate, and a ground portion. The second side plate is parallel to the first plate. The fourth side plate is parallel to the third side plate. The first side plate, the second side plate, the third side plate, and the fourth side plate are integrally formed on the bottom plate. The ground portion is formed on an inner surface of one of the side plates. The ground portion includes a restriction structure and an opening. The restriction structure is integrally formed on the inner surface. The restriction structure is adapted to hold a ground line.Type: GrantFiled: September 20, 2017Date of Patent: October 16, 2018Assignee: DELTA ELECTRONICS, INC.Inventors: Hung-Chi Chen, Do Chen, Ching-Ho Chou, Shang-Yu Li
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Publication number: 20180212339Abstract: An electronic device connected to a wire is provided, including a printed circuit board having a hole, a hollow tube, a plurality of blades separated from each other, and a solder, wherein the wire in inserted into the hollow tube and electrically connected to the printed circuit board. The hollow tube is extended through the hole. The solder is connected to the blades and the printed circuit board. The blades are connected to the hollow tube, and a reflex angle is formed between the inner wall of the hollow tube and each of the blades.Type: ApplicationFiled: June 8, 2017Publication date: July 26, 2018Inventors: Shang-Yu LI, Hung-Chi CHEN, Do CHEN, Ching-Ho CHOU
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Publication number: 20180177063Abstract: A metal housing is provided. The metal housing includes a bottom plate, a first side plate, a second side plate, a third side plate, a fourth side plate, and a ground portion. The second side plate is parallel to the first plate. The fourth side plate is parallel to the third side plate. The first side plate, the second side plate, the third side plate, and the fourth side plate are integrally formed on the bottom plate. The ground portion is formed on an inner surface of one of the side plates. The ground portion includes a restriction structure and an opening. The restriction structure is integrally formed on the inner surface. The restriction structure is adapted to hold a ground line.Type: ApplicationFiled: September 20, 2017Publication date: June 21, 2018Inventors: Hung-Chi CHEN, Do CHEN, Ching-Ho CHOU, Shang-Yu LI
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Patent number: 9744629Abstract: A power supply includes a housing, a power module, a top cover, a sealing sheet, and a filling member. The power module is disposed in the housing. The top cover is disposed above the housing. The sealing sheet is at least partially disposed between the housing and the top cover. The filling member is disposed between the housing and the sealing sheet.Type: GrantFiled: December 25, 2014Date of Patent: August 29, 2017Assignee: DELTA ELECTRONICS (SHANGHAI) CO., LTD.Inventors: Zhao-Wei Chai, Ching-Ho Chou, Dow Chen, Shang-Yu Li, Po-Heng Chao, Jui-Ching Lee
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Publication number: 20150216065Abstract: A power supply includes a housing, a power module, a top cover, a sealing sheet, and a filling member. The power module is disposed in the housing. The top cover is disposed above the housing. The sealing sheet is at least partially disposed between the housing and the top cover. The filling member is disposed between the housing and the sealing sheet.Type: ApplicationFiled: December 25, 2014Publication date: July 30, 2015Inventors: Zhao-Wei CHAI, Ching-Ho CHOU, Dow CHEN, Shang-Yu LI, Po-Heng CHAO, Jui-Ching LEE
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Publication number: 20150109749Abstract: A circuit board assembly includes a printed circuit board, at least one wire, at least one wire fixing device, and a plurality of electronic components. A wire fixing method includes following steps. Firstly, the wire fixing device is inserted into a conductive hole of the printed circuit board. Then, the wire fixing device is fixed on the printed circuit board via a soldering material. Then, a conducting terminal of the wire is introduced into an accommodation space of the wire fixing device through the first opening of the wire fixing device. Then, at least one concave structure is formed in an external surface of a first conducting part of the wire fixing device by a jig. Consequently, the conducting terminal of the wire is fixed on the wire fixing device, and the wire is electrically connected with the printed circuit board through the wire fixing device.Type: ApplicationFiled: April 2, 2014Publication date: April 23, 2015Applicant: DELTA ELECTRONICS, INC.Inventors: Ching-Ho Chou, Do Chen, Shang-Yu Li, Chun-Jen Chung
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Patent number: 8658915Abstract: The configurations of a two way wiring device are provided in the present invention. The proposed device includes a case having a first side, a second side opposite to the first side, a third side formed between the first side and the second side and an open bottom passing therethrough a first conducting wire, wherein the third side includes a first side segment, a second side segment and a middle segment located between the first and the second side segments, and a conducting wire guiding pathway formed on the case and the first conducting wire passing the pathway and wired out of the case through one of the first side segment and the second side segment.Type: GrantFiled: December 28, 2010Date of Patent: February 25, 2014Assignee: Delta Electronics, Inc.Inventors: Ching-Ho Chou, Dwo Chen, Shang-Yu Li
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Publication number: 20110155455Abstract: The configurations of a two way wiring device are provided in the present invention. The proposed .device includes a case having a first side, a second side opposite to the first side, a third side formed between the first side and the second side and an open bottom passing therethrough a first conducting wire, wherein the third side includes a first side segment, a second side segment and a middle segment located between the first and the second side segments, and a conducting wire guiding pathway formed on the case and the first conducting wire passing the pathway and wired out of the case through one of the first side segment and the second side segment.Type: ApplicationFiled: December 28, 2010Publication date: June 30, 2011Applicant: Delta Electronics, Inc.Inventors: Ching-Ho Chou, Dwo Chen, Shang-Yu Li
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Patent number: D880742Type: GrantFiled: September 28, 2018Date of Patent: April 7, 2020Assignee: DELTA ELECTRONICS, INC.Inventors: Shang-Yu Li, Do Chen, Ching-Ho Chou