Patents by Inventor Chien-Hung TSENG
Chien-Hung TSENG 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: 11990111Abstract: A noise measuring device is provided. The noise measuring device includes a soundproof box, a sound receiving device, a holding device, and a driving device. The sound receiving device is disposed in the soundproof box. The holding device is disposed in the soundproof box and configured to hold a testing object. The driving device is connected with the soundproof box and configure to drive the soundproof box to rotate.Type: GrantFiled: August 16, 2021Date of Patent: May 21, 2024Assignee: ASUSTEK COMPUTER INC.Inventors: Sheng-Pin Su, Yuan-I Tseng, Che-Hung Lai, Chien-Yi Wang, Chuan-Te Chang
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Publication number: 20240162402Abstract: A display device includes a circuit substrate, a plurality of pad sets and a plurality of light-emitting elements. The plurality of pad sets is disposed on the circuit substrate, and each pad set includes a first pad and a second pad surrounding the first pad. The plurality of light-emitting elements is disposed above the circuit substrate, and each light-emitting element includes a first electrode, a second electrode and a light-emitting stack between the first electrode and the second electrode, wherein the first electrode is electrically connected to the first pad, the second electrode is electrically connected to the second pad, and an orthographic projection of the second electrode on the circuit substrate is overlapped with an orthographic projection of the first pad on the circuit substrate.Type: ApplicationFiled: December 28, 2022Publication date: May 16, 2024Applicant: AUO CorporationInventors: Chia-Hui Pai, Wen-Hsien Tseng, Chien-Hung Kuo
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Patent number: 11372343Abstract: A method of aligning a substrate within an apparatus. The method includes determining a substrate grid based on measurements of a plurality of targets, each at different locations on a substrate. The determining includes repetitions of updating the substrate grid after each measurement of a target, and using the updated grid to align a measurement of a subsequent target.Type: GrantFiled: February 14, 2020Date of Patent: June 28, 2022Assignee: ASML Netherlands B.V.Inventors: Henricus Martinus Johannes Van De Groes, Johannes Hubertus Antonius Van De Rijdt, Marcel Pieter Jacobus Peeters, Chien-Hung Tseng, Henricus Petrus Maria Pellemans
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Publication number: 20220100107Abstract: A method of aligning a substrate within an apparatus. The method includes determining a substrate grid based on measurements of a plurality of targets, each at different locations on a substrate. The determining includes repetitions of updating the substrate grid after each measurement of a target, and using the updated grid to align a measurement of a subsequent target.Type: ApplicationFiled: February 14, 2020Publication date: March 31, 2022Applicant: ASML NETHERLANDS B.V.Inventors: Henricus Martinus Johannes VAN DE GROES, Johannes Hubertus Antonius VAN DE RIJDT, Marcel Pieter Jacobus PEETERS, Chien-Hung TSENG, Henricus Petrus Maria PELLEMANS
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Patent number: 10551750Abstract: Disclosed is a process monitoring method, and an associated metrology apparatus.Type: GrantFiled: April 24, 2019Date of Patent: February 4, 2020Assignee: ASML Netherlands B.V.Inventors: Adam Jan Urbanczyk, Hans Van Der Laan, Grzegorz Grzela, Alberto Da Costa Assafrao, Chien-Hung Tseng, Jay Jianhui Chen
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Publication number: 20190250520Abstract: Disclosed is a process monitoring method, and an associated metrology apparatus.Type: ApplicationFiled: April 24, 2019Publication date: August 15, 2019Applicant: ASML Netherlands B.V.Inventors: Adam Jan URBANCZYK, Hans VAN DER LAAN, Grzegorz GRZELA, Alberto DA COSTA ASSAFRAO, Chien-Hung TSENG, Jay Jianhui CHEN
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Patent number: 10310388Abstract: Disclosed is a process monitoring method, and an associated metrology apparatus. The method comprises: comparing measured target response spectral sequence data relating to the measurement response of actual targets to equivalent reference target response sequence data relating to a measurement response of the targets as designed; and performing a process monitoring action based on the comparison of said measured target response sequence data and reference target response sequence data. The method may also comprise determining stack parameters from the measured target response spectral sequence data and reference target response spectral sequence data.Type: GrantFiled: January 19, 2018Date of Patent: June 4, 2019Assignee: ASML Netherlands B.V.Inventors: Adam Urbanczyk, Hans Van Der Laan, Grzegorz Grzela, Alberto Da Costa Assafrao, Chien-Hung Tseng, Jay Jianhui Chen
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Patent number: 10107761Abstract: An inspection apparatus including: a substrate holder configured to hold a substrate; an aperture device; and an optical system configured to direct a first measurement beam of radiation onto the substrate, the first measurement beam having a first intensity distribution, and configured to direct a second focusing beam of radiation onto the substrate at a same time as the first measurement beam is directed on the substrate, the second focusing beam having a second intensity distribution, wherein at least part of the second intensity distribution is spatially separated from the first intensity distribution at least at the substrate and/or the aperture device.Type: GrantFiled: December 21, 2016Date of Patent: October 23, 2018Assignees: ASML NETHERLANDS B.V., ASML HOLDING N.V.Inventors: Yevgeniy Konstantinovich Shmarev, Stanislav Smirnov, Chien-Hung Tseng, Armand Eugene Albert Koolen
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Publication number: 20180217508Abstract: Disclosed is a process monitoring method, and an associated metrology apparatus. The method comprises: comparing measured target response spectral sequence data relating to the measurement response of actual targets to equivalent reference target response sequence data relating to a measurement response of the targets as designed; and performing a process monitoring action based on the comparison of said measured target response sequence data and reference target response sequence data. The method may also comprise determining stack parameters from the measured target response spectral sequence data and reference target response spectral sequence data.Type: ApplicationFiled: January 19, 2018Publication date: August 2, 2018Applicant: ASML Netherlands B.V.Inventors: Adam URBANCZYK, Hans Van Der Laan, Grzegorz Grzela, Alberto Da Costa Assafrao, Chien-Hung Tseng, Jay Jianhui Chen
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Publication number: 20170191944Abstract: An inspection apparatus including: a substrate holder configured to hold a substrate; an aperture device; and an optical system configured to direct a first measurement beam of radiation onto the substrate, the first measurement beam having a first intensity distribution, and configured to direct a second focusing beam of radiation onto the substrate at a same time as the first measurement beam is directed on the substrate, the second focusing beam having a second intensity distribution, wherein at least part of the second intensity distribution is spatially separated from the first intensity distribution at least at the substrate and/or the aperture device.Type: ApplicationFiled: December 21, 2016Publication date: July 6, 2017Applicants: ASML HOLDING N.V., ASML NETHERLANDS B.V.Inventors: Yevgeniy Konstantinovich SHMAREV, Stanislav SMIRNOV, Chien-Hung TSENG, Armand Eugene Albert KOOLEN