Patents by Inventor Shen Wei
Shen Wei 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: 11967611Abstract: A multilayer structure, a capacitor structure and an electronic device are provided. The multilayer structure includes a first dielectric layer, a second dielectric layer and an intermediate dielectric layer. The intermediate dielectric layer is disposed between the first dielectric layer and the second dielectric layer. A material of the intermediate dielectric layer is represented by a formula of AxB1-xO, wherein A includes hafnium (Hf), zirconium (Zr), lanthanum (La) or tantalum (Ta), B includes lanthanum (La), aluminum (Al) or tantalum (Ta), A is different from B, O is oxygen, and x is a number less than 1 and greater than 0.Type: GrantFiled: May 30, 2022Date of Patent: April 23, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.Inventors: Hai-Dang Trinh, Yi Yang Wei, Fa-Shen Jiang, Bi-Shen Lee, Hsun-Chung Kuang
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Patent number: 11929547Abstract: A mobile device includes a system circuit board, a metal frame, one or more other antenna elements, a display device, a first feeding element, and an RF (Radio Frequency) module. The system circuit board includes a system ground plane. The metal frame at least includes a first portion and a second portion. The metal frame at least has a first cut point positioned between the first portion and the second portion. The metal frame further has a second cut point for separating the other antenna elements from the first portion. The first cut point is arranged to be close to a middle region of the display device. The first feeding element is directly or indirectly electrically connected to the first portion. A first antenna structure is formed by the first feeding element and the first portion.Type: GrantFiled: April 7, 2023Date of Patent: March 12, 2024Assignee: HTC CorporationInventors: Tiao-Hsing Tsai, Chien-Pin Chiu, Hsiao-Wei Wu, Li-Yuan Fang, Shen-Fu Tzeng, Yi-Hsiang Kung
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Patent number: 11916127Abstract: Various embodiments of the present disclosure are directed towards a memory device including a first bottom electrode layer over a substrate. A ferroelectric switching layer is disposed over the first bottom electrode layer. A first top electrode layer is disposed over the ferroelectric switching layer. A second bottom electrode layer is disposed between the first bottom electrode layer and the ferroelectric switching layer. The second bottom electrode layer is less susceptible to oxidation than the first bottom electrode layer.Type: GrantFiled: June 16, 2021Date of Patent: February 27, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Yi Yang Wei, Bi-Shen Lee, Hsin-Yu Lai, Hai-Dang Trinh, Hsing-Lien Lin, Hsun-Chung Kuang
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Patent number: 11041721Abstract: A compass device includes a base seat, a vial unit received in an accommodation hole of the base seat, an azimuth unit rotatably sleeved around the vial unit, a first spring wire disposed to resiliently retain the vial unit to the azimuth unit for magnetic declination adjustment, and a second spring wire disposed to resiliently retain the azimuth unit to the base seat for bearing angle measurement.Type: GrantFiled: November 25, 2019Date of Patent: June 22, 2021Assignee: CHUAN CHING MECHANICAL INDUSTRIAL CO., LTD.Inventors: Chiao-Hu Chang, Wen-Ching Chang, Shen-Wei Chang
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Publication number: 20210055106Abstract: A compass device includes a base seat, a vial unit received in an accommodation hole of the base seat, an azimuth unit rotatably sleeved around the vial unit, a first spring wire disposed to resiliently retain the vial unit to the azimuth unit for magnetic declination adjustment, and a second spring wire disposed to resiliently retain the azimuth unit to the base seat for bearing angle measurement.Type: ApplicationFiled: November 25, 2019Publication date: February 25, 2021Applicant: CHUAN CHING MECHANICAL INDUSTRIAL CO., LTD.Inventors: Chiao-Hu CHANG, Wen-Ching CHANG, Shen-Wei CHANG
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Patent number: 9151662Abstract: A method for visualizing sound source energy distribution in an echoic environment comprises steps: arranging in an echoic environment a plurality of arrayed sound pickup units, wherein each sound pickup unit includes at least two microphones separated by a directive distance enabling the sound pickup unit to have a primary pickup direction; disposing the sound pickup units with the primary pickup directions thereof pointing toward a sound source in the echoic environment, and measuring the sound source by the sound pickup units to obtain a sound source-related parameter; substituting the directive distance and the parameter into an algorithm to make the parameter have directivity; and then substituting the parameter into an ESM algorithm to establish a sound source energy distribution profile. Thereby, the method can measure a sound source in a specified direction in an echoic environment and establish a visualized sound source energy distribution profile.Type: GrantFiled: January 27, 2012Date of Patent: October 6, 2015Assignee: NATIONAL TSING HUA UNIVERSITYInventors: Mingsian R. Bai, Ching-Cheng Chen, Yi-Yang Lo, Chun-Kai Wang, Shen-Wei Juan
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Patent number: 9128874Abstract: A method of using microphones to measure a particle velocity comprises steps: arranging a sound source, a first microphone and a second microphone in a space, wherein the first microphone is arranged between the sound source and second microphone, and wherein the first microphone is located at a first position and the second microphone is located at a second position more far away from the sound source than the first position; using the first and second microphones to measure the sound source and obtain first and second acoustic pressures respectively; using the first and second positions and an equivalent source method to establish a free-space Green's function, and using the first and second acoustic pressures and the equivalent source method to establish an acoustic pressure function; and using the free-space Green's function and acoustic pressure function to predict state space of sound amplitude and then obtain a particle velocity.Type: GrantFiled: November 16, 2012Date of Patent: September 8, 2015Assignee: National Tsing Hua UniversityInventors: Ching-Cheng Chen, Mingsian R. Bai, Shen-Wei Juan
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Patent number: 8931917Abstract: A work light for multi-occasions includes a rectangular lamp body, and a radiating surface disposed on a front side for connecting with a power cord. Radially protruded heat dissipating fins and spacedly apart heat dissipating grooves are formed on cross sections besides the radiating surface of the rectangular lamp body. One end cover coupled to one end surface is disposed with a switch for controlling the radiating surface, and another end cover coupled to another end surface is disposed with a power socket. At least one fixing device includes a platy fastener with fastening portions oppositely formed at two ends for slidably fastening in the heat dissipating grooves on an outer wall of the rectangular lamp body. A flexible supporting rod is disposed with coupling portions at two ends for coupling with coupling holes of the fastener and the magnetic fixing element.Type: GrantFiled: October 27, 2013Date of Patent: January 13, 2015Inventor: Shen-Wei Liu
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Publication number: 20140052406Abstract: A method of using microphones to measure a particle velocity comprises steps: arranging a sound source, a first microphone and a second microphone in a space, wherein the first microphone is arranged between the sound source and second microphone, and wherein the first microphone is located at a first position and the second microphone is located at a second position more far away from the sound source than the first position; using the first and second microphones to measure the sound source and obtain first and second acoustic pressures respectively; using the first and second positions and an equivalent source method to establish a free-space Green's function, and using the first and second acoustic pressures and the equivalent source method to establish an acoustic pressure function; and using the free-space Green's function and acoustic pressure function to predict state space of sound amplitude and then obtain a particle velocity.Type: ApplicationFiled: November 16, 2012Publication date: February 20, 2014Applicant: NATIONAL TSING HUA UNIVERSITYInventors: Ching-Cheng Chen, Mingsian R. Bai, Shen-Wei Juan
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Patent number: 8640351Abstract: A multifunction measuring device includes: an orientation compass and an inclinometer mounted in a mounting seat and disposed in a housing so that the orientation compass and the inclinometer are respectively exposed through front and rear openings in the housing; a first magnification member disposed in the housing, connected movably to a connecting seat fixed in the housing, and including a first magnifying lens aligned with a first viewing hole in the housing; and a second magnification member connected movably to the housing, and including a second magnifying lens aligned with a second viewing hole in the housing.Type: GrantFiled: March 26, 2012Date of Patent: February 4, 2014Inventor: Shen-Wei Chang
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Publication number: 20130160311Abstract: A multifunction measuring device includes: an orientation compass and an inclinometer mounted in a mounting seat and disposed in a housing so that the orientation compass and the inclinometer are respectively exposed through front and rear openings in the housing; a first magnification member disposed in the housing, connected movably to a connecting seat fixed in the housing, and including a first magnifying lens aligned with a first viewing hole in the housing; and a second magnification member connected movably to the housing, and including a second magnifying lens aligned with a second viewing hole in the housing.Type: ApplicationFiled: March 26, 2012Publication date: June 27, 2013Inventor: Shen-Wei Chang
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Publication number: 20130142357Abstract: A method for visualizing sound source energy distribution in an echoic environment comprises steps: arranging in an echoic environment a plurality of arrayed sound pickup units, wherein each sound pickup unit includes at least two microphones separated by a directive distance enabling the sound pickup unit to have a primary pickup direction; disposing the sound pickup units with the primary pickup directions thereof pointing toward a sound source in the echoic environment, and measuring the sound source by the sound pickup units to obtain a sound source-related parameter; substituting the directive distance and the parameter into an algorithm to make the parameter have directivity; and then substituting the parameter into an ESM algorithm to establish a sound source energy distribution profile. Thereby, the method can measure a sound source in a specified direction in an echoic environment and establish a visualized sound source energy distribution profile.Type: ApplicationFiled: January 27, 2012Publication date: June 6, 2013Inventors: Mingsian R. BAI, Ching-Cheng Chen, Yi-Yang Lo, Chun-Kai Wang, Shen-Wei Juan
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Publication number: 20130068709Abstract: A tool storage rack structure includes a first fixing element including a first magnetic component and a second fixing element pivotally connected to the first fixing element. The second fixing element includes a second magnetic component. The structure also includes a storage component and a pivoted device that is connected to the first and the second fixing elements. The first and the second fixing elements rotate in different angles around the pivoted device as their axes according to the shape of the object. The first and the second fixing elements are fixed on the object via the first and the second magnetic components. The storage component is connected to the pivoted device for storing the object. The storage component is able to change positions around the pivoted device by pivoting the pivoted device as its axis.Type: ApplicationFiled: September 18, 2011Publication date: March 21, 2013Inventor: Shen-Wei Liu
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Publication number: 20100134964Abstract: An electronic device having a main housing defining a cavity, a display screen supported by the main housing, and a motherboard positioned within the cavity behind the display screen. The electronic device has a keyboard assembly, camera assembly, and/or desktop stand assembly.Type: ApplicationFiled: May 21, 2009Publication date: June 3, 2010Inventors: Renato L. Smith, Attila J. Bendeguz, Shen-Wei Hsieh, Cheng-Chang Ku, Cheng-Zhang Huang
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Patent number: D614181Type: GrantFiled: May 22, 2008Date of Patent: April 20, 2010Assignee: Originatic LLCInventors: Renato L. Smith, Attila J. Bendeguz, Shen-Wei Hsieh
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Patent number: D658521Type: GrantFiled: January 6, 2011Date of Patent: May 1, 2012Inventor: Shen-Wei Chang
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Patent number: D661604Type: GrantFiled: January 21, 2011Date of Patent: June 12, 2012Inventor: Shen-Wei Chang
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Patent number: D674296Type: GrantFiled: July 25, 2012Date of Patent: January 15, 2013Inventor: Shen-Wei Chang
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Patent number: D679612Type: GrantFiled: January 9, 2012Date of Patent: April 9, 2013Inventor: Shen-Wei Chang
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Patent number: D793602Type: GrantFiled: October 20, 2014Date of Patent: August 1, 2017Inventor: Shen-Wei Liu