Patents by Inventor Chang-An Chiang
Chang-An Chiang 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: 11532281Abstract: A display panel includes a first shift register, a first demultiplexer, a plurality of first gate lines, and a plurality of rows of first sub-pixels. The first shift register outputs a first shift signal. The first demultiplexer is coupled to the first shift register and receives the first shift signal and outputs a plurality of first gate driving signals. The plurality of first gate lines receive the plurality of first gate driving signals. Each row of first sub-pixels is coupled to a corresponding first gate line of the plurality of first gate lines. The first sub-pixels of the same row emit light of a same color.Type: GrantFiled: May 31, 2021Date of Patent: December 20, 2022Assignee: InnoLux CorporationInventors: Yi-Shiuan Cherng, Chia-Hao Tsai, Chang-Chiang Cheng, Yung-Hsun Wu
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Publication number: 20220384486Abstract: A first conductive pillar is formed. A plurality of second conductive pillars are formed at different sides of the first conductive pillar. A plurality of dielectric pillars are respectively formed between the first conductive pillar and the plurality of second conductive pillars. A channel layer is formed to continuously surround the first conductive pillar, the plurality of second conductive pillars and the plurality of dielectric pillars. A memory material layer is formed to surround the channel layer.Type: ApplicationFiled: August 9, 2022Publication date: December 1, 2022Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Yu-Wei Jiang, Sheng-Chih Lai, TsuChing Yang, Hung-Chang Sun, Kuo-Chang Chiang
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Publication number: 20220384487Abstract: A device includes a dielectric layer, a conductive layer, electrode layers and an oxide semiconductor layer. The dielectric layer has a first surface and a second surface opposite to the first surface. The conductive layer is disposed on the first surface of the dielectric layer. The electrode layers are disposed on the second surface of the dielectric layer. The oxide semiconductor layer is disposed in between the second surface of the dielectric layer and the electrode layers, wherein the oxide semiconductor layer comprises a material represented by formula 1 (InxSnyTizMmOn). In formula 1, 0<x<1, 0?y<1, 0<z<1, 0<m<1, 0<n<1, and M represents at least one metal.Type: ApplicationFiled: August 10, 2022Publication date: December 1, 2022Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Hung-Chang Sun, Sheng-Chih Lai, TsuChing Yang, Yu-Wei Jiang, Kuo-Chang Chiang
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Patent number: 11516568Abstract: A wireless microphone structure includes a wireless microphone, a power bank, and a wireless receiver. The wireless receiver is electrically connected with a cell phone and an electronic appliance respectively by a cell phone transmission port and a sound source transmission port, so that the wireless microphone provides a sound source signal to the cell phone and the electronic appliance. The power bank has a top face provided with a recessed charging seat and a bottom face provided with a retaining groove. The wireless microphone is mounted on the charging seat by magnetically attractive connection. The cell phone transmission port protrudes from the top of the wireless receiver and is inserted into and positioned in the retaining groove. The power bank charges the wireless microphone and the wireless receiver constantly after the power bank is charged.Type: GrantFiled: May 18, 2021Date of Patent: November 29, 2022Assignee: Chiayo Electronics Co., Ltd.Inventors: Te-Wei Kung, Yu-Chang Chiang, Yu-Chen Chang, Shi-Ka Tseng, Hann-Sheng Huang
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Publication number: 20220377446Abstract: A wireless microphone structure includes a wireless microphone, a power bank, and a wireless receiver. The wireless receiver is electrically connected with a cell phone and an electronic appliance respectively by a cell phone transmission port and a sound source transmission port, so that the wireless microphone provides a sound source signal to the cell phone and the electronic appliance. The power bank has a top face provided with a recessed charging seat and a bottom face provided with a retaining groove. The wireless microphone is mounted on the charging seat by magnetically attractive connection. The cell phone transmission port protrudes from the top of the wireless receiver and is inserted into and positioned in the retaining groove. The power bank charges the wireless microphone and the wireless receiver constantly after the power bank is charged.Type: ApplicationFiled: May 18, 2021Publication date: November 24, 2022Inventors: Te-Wei Kung, Yu-Chang Chiang, Yu-Chen Chang, Shi-Ka Tseng, Hann-Sheng Huang
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Publication number: 20220285395Abstract: In some embodiments, the present disclosure relates to a method for forming a memory device, including forming a plurality of word line stacks respectively including a plurality of word lines alternatingly stacked with a plurality of insulating layers over a semiconductor substrate, forming a data storage layer along opposing sidewalls of the word line stacks, forming a channel layer along opposing sidewalls of the data storage layer, forming an inner insulating layer between inner sidewalls of the channel layer and including a first dielectric material, performing an isolation cut process including a first etching process through the inner insulating layer and the channel layer to form an isolation opening, forming an isolation structure filling the isolation opening and including a second dielectric material, performing a second etching process through the inner insulating layer on opposing sides of the isolation structure to form source/drain openings, and forming source/drain contacts in the source/drainType: ApplicationFiled: May 28, 2021Publication date: September 8, 2022Inventors: Tsu Ching Yang, Feng-Cheng Yang, Sheng-Chih Lai, Yu-Wei Jiang, Kuo-Chang Chiang, Hung-Chang Sun, Chen-Jun Wu, Chung-Te Lin
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Publication number: 20220285384Abstract: A memory device includes a stack of gate electrode layers and interconnect layers arranged over a substrate. A first memory cell that is arranged over the substrate includes a first source/drain conductive lines and a second source/drain conductive line extending vertically through the stack of gate electrode layers. A channel layer and a memory layer are arranged on outer sidewalls of the first and second source/drain conductive lines. A first barrier structure is arranged between the first and second source/drain conductive lines. A first protective liner layer separates the first barrier structure from each of the first and second source/drain conductive lines. A second barrier structure is arranged on an opposite side of the first source/drain conductive line and is spaced apart from the first source/drain conductive line by a second protective liner layer.Type: ApplicationFiled: March 3, 2021Publication date: September 8, 2022Inventors: Tsu Ching Yang, Sheng-Chih Lai, Yu-Wei Jiang, Kuo-Chang Chiang, Hung-Chang Sun, Chen-Jun Wu, Feng-Cheng Yang, Chung-Te Lin
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Publication number: 20220267340Abstract: The invention relates generally crystalline mesylate salts, crystalline chloride salts and crystalline sulfate salts of the compound (S)-2-(3?-(hydroxymethyl)-1-methyl-5-((5-(2-methyl-4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-yl)amino)-6-oxo-1,6-dihydro-[3,4?-bipyridin]-2?-yl)-7,7-dimethyl-2,3,4,6,7,8-hexahydro-1H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazin-1-one that is an inhibitor of Bruton's tyrosine kinase. In some aspects, the crystalline salts are single polymorphs.Type: ApplicationFiled: May 9, 2022Publication date: August 25, 2022Applicant: Genentech, Inc.Inventors: Chen MAO, Dawen KOU, Po-Chang CHIANG
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Publication number: 20220244601Abstract: The present disclosure provides an electronic device, and the electronic device includes a touch sensing element including a plurality of touch sensing electrodes, a fingerprint sensing element overlapped with the plurality of touch sensing electrodes, and a plurality of pixels. A portion of the plurality of touch sensing electrodes is not overlapped with the fingerprint sensing element. The plurality of pixels includes a first sub-pixel, a second sub-pixel, and a third sub-pixel configured to display a red light, a green light, and a blue light respectively, wherein the fingerprint sensing element overlaps at least two of the plurality of pixels.Type: ApplicationFiled: April 15, 2022Publication date: August 4, 2022Applicant: InnoLux CorporationInventors: Huai-Ping Huang, Chih-Lung Lin, Chang-Chiang Cheng
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Patent number: 11365197Abstract: The invention relates generally crystalline mesylate salts, crystalline chloride salts and crystalline sulfate salts of the compound (S)-2-(3?-(hydroxymethyl)-1-methyl-5-((5-(2-methyl-4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-yl)amino)-6-oxo-1,6-dihydro-[3,4?-bipyridin]-2?-yl)-7,7-dimethyl-2,3,4,6,7,8-hexahydro-1H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazin-1-one that is an inhibitor of Bruton's tyrosine kinase. In some aspects, the crystalline salts are single polymorphs.Type: GrantFiled: June 1, 2020Date of Patent: June 21, 2022Assignee: Genentech, Inc.Inventors: Chen Mao, Dawen Kou, Po-Chang Chiang
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Patent number: 11340918Abstract: Certain aspects of the present disclosure provide techniques for generating a user experience for a software program product based on a knowledge engine. Techniques for generating the user experience include a UI builder tool providing a set of tabular UI views and receiving in each tabular UI view corresponding input data for generating a calculation graph, a completeness graph, a client UI view, and a constants table. Based on the input data, the UI builder tool and knowledge engine can generate a set of artifact files. The knowledge engine can generate and/or execute the calculation graph(s), completeness graph(s), and constants table(s) as defined in the corresponding artifact files. The UI builder tool can generate an instance of the client UI view. With the generated calculation graph(s), completeness graph(s), constants table(s), and an instance of the client UI view, the user experience can be provided to a computing device.Type: GrantFiled: April 27, 2021Date of Patent: May 24, 2022Assignee: INTUIT, INC.Inventors: Justin Rui Chang Chiang, Maria Regina Villanueva Garcia, Kevin M. McCluskey, Nankun Huang, David Alan Hanekamp, Jr., Edward Milton Renner, Peter Edward Lubczynski, Matthew Allen Brincho, Tracy Fung
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Patent number: 11333936Abstract: The present disclosure provides an electronic device, and the electronic device includes a plurality of touch sensing electrodes and a plurality of ultrasonic fingerprint sensing electrodes. The plurality of ultrasonic fingerprint sensing electrodes are disposed on the plurality of touch sensing electrodes, and a portion of the plurality of touch sensing electrodes are not overlapped with the plurality of ultrasonic fingerprint sensing electrodes.Type: GrantFiled: July 19, 2020Date of Patent: May 17, 2022Assignee: InnoLux CorporationInventors: Huai-Ping Huang, Chih-Lung Lin, Chang-Chiang Cheng
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Publication number: 20220121246Abstract: A double-shaft hinge with a stable structure includes a first rotating shaft, a second rotating shaft, a carrier frame and a switching sheet. The first rotating shaft is provided with a first cam; the second rotating shaft is parallel to the first rotating shaft and is provided with a second cam; the carrier frame is formed with a limiting passage and two shaft installation holes for the first rotating shaft and the second rotating shaft to pass through respectively; the switching sheet is arranged on the carrier frame and limited by the limiting passage and only makes a linear movement along a surface of the carrier frame. The switching sheet has a first state of being pushed by the first cam to limit the rotation of the second rotating shaft, and a second state of being pushed by the second cam to limit the rotation of the first rotating shaft.Type: ApplicationFiled: October 5, 2021Publication date: April 21, 2022Inventors: Yung-Chang CHIANG, Kuei-Shen CHEN
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Publication number: 20220091733Abstract: Certain aspects of the present disclosure provide techniques for generating a user experience for a software program product based on a knowledge engine. Techniques for generating the user experience include a UI builder tool providing a set of tabular UI views and receiving in each tabular UI view corresponding input data for generating a calculation graph, a completeness graph, and a client UI view. Based on the input data, the UI builder tool and knowledge engine can generate a set of artifact files. The knowledge engine can generate and/or execute the calculation and completeness graphs as defined in the corresponding artifact files. The UI builder tool can generate an instance of the client UI view. With the generated calculation graph(s), completeness graph(s), and an instance of the client UI view, the user experience can be provided to a computing device.Type: ApplicationFiled: December 3, 2021Publication date: March 24, 2022Inventors: Justin Rui Chang CHIANG, Maria Regina VILLANUEVA GARCIA, Kevin M. MCCLUSKEY, Nankun HUANG
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Patent number: 11281261Abstract: A hinge module and an electronic device are provided. The electronic device includes a first body and a second body that the hinge module is connected therebetween, and the first and the second bodies are rotated to be folded or unfolded through the hinge module. The hinge module includes a guiding member, a first rail, a rotating shaft, and a linking member. The rotating shaft disposed at the first body in a rotatable and penetrating manner. The linking member is linked between the rotating shaft and the guiding member. The first and the second bodies are rotated relatively to each other via the guiding member and the first rail, and the guiding member drives the linking member to rotate the rotating shaft.Type: GrantFiled: April 14, 2020Date of Patent: March 22, 2022Assignees: Acer Incorporated, Sinher Technology Inc.Inventors: Yan-Fong Cheng, Cheng-Nan Ling, Yi-Ta Huang, Pao-Min Huang, Ting-Hung Su, Yung-Chang Chiang, Shin-Pin Yang, Wu-Chen Lee
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Publication number: 20220083106Abstract: A hinge capable of widely expanding includes an arc-shaped guide member, two movable members and two torsion generating members, wherein first guide rails are formed on two sides of the arc-shaped guide member, and a circular displacement track is defined by an arc center of the arc-shaped guide member. Each of the two movable members, respectively positioned on two sides of the arc-shaped guide member, is provided with a working surface contacting one of the first guide rails and an arc-shaped through hole penetrating therethrough. The arc center of the arc-shaped through hole is the same as the arc-shaped guide members'. Each of the two torsion generating members is assembled to the arc-shaped guide member through the arc-shaped through hole to which one of the two movable members belongs. The two movable members are guided by the arc-shaped guide member to move on the circular displacement track.Type: ApplicationFiled: September 9, 2021Publication date: March 17, 2022Inventors: Ting-Hung SU, Yung-Chang CHIANG, Sheng-Zhen WU
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Publication number: 20220066795Abstract: Certain aspects of the present disclosure provide techniques for generating a user experience for a software program product based on a knowledge engine. Techniques for generating the user experience include a UI builder tool providing a set of tabular UI views and receiving in each tabular UI view corresponding input data for generating a calculation graph, a completeness graph, a client UI view, and a constants table. Based on the input data, the UI builder tool and knowledge engine can generate a set of artifact files. The knowledge engine can generate and/or execute the calculation graph(s), completeness graph(s), and constants table(s) as defined in the corresponding artifact files. The UI builder tool can generate an instance of the client UI view. With the generated calculation graph(s), completeness graph(s), constants table(s), and an instance of the client UI view, the user experience can be provided to a computing device.Type: ApplicationFiled: April 27, 2021Publication date: March 3, 2022Inventors: Justin Rui Chang CHIANG, Maria Regina VILLANUEVA GARCIA, Kevin M. MCCLUSKEY, Nankun HUANG, David Alan HANEKAMP, JR., Edward Milton RENNER, Peter Edward LUBCZYNSKI, Matthew Allen BRINCHO, Tracy FUNG
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Publication number: 20220037364Abstract: A memory device includes a substrate, word line layers, insulating layers, and memory cells. The word line layers are stacked above the substrate. The insulating layers are stacked above the substrate respectively alternating with the word line layers. The memory cells are distributed along a stacking direction of the word line layers and the insulating layers perpendicularly to a major surface of the substrate. Each memory cell includes a source line electrode and a bit line electrode, a first oxide semiconductor layer, and a second oxide semiconductor layer. The first oxide semiconductor layer is peripherally surrounded by one of the word line layers, the source line electrode, and the bit line electrode. The second oxide semiconductor layer is disposed between the one of the word line layers and the first oxide semiconductor layer.Type: ApplicationFiled: March 12, 2021Publication date: February 3, 2022Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Yu-Wei Jiang, Hung-Chang Sun, Kuo-Chang Chiang, Sheng-Chih Lai, TsuChing Yang
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Publication number: 20220037363Abstract: A memory device includes transistor structures and memory arc wall structures. The memory arc wall structures are embedded in the transistor structures. The transistor structure includes a dielectric column, a source electrode and a drain electrode, a gate electrode layer and a channel wall structure. The source electrode and the drain electrode are located on opposite sides of the dielectric column. The gate electrode layer is around the dielectric column, the source electrode, and the drain electrode. The channel wall structure is extended from the source electrode to the drain electrode and surrounds the dielectric column. The channel wall structure is disposed between the gate electrode layer and the source electrode, between the gate electrode layer, and the drain electrode, and between the gate electrode layer and the dielectric column. The memory arc wall structure is extended on and throughout the channel wall structure.Type: ApplicationFiled: March 3, 2021Publication date: February 3, 2022Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Yu-Wei Jiang, Hung-Chang Sun, Sheng-Chih Lai, Kuo-Chang Chiang, TsuChing Yang
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Publication number: 20220037253Abstract: A tridimensional memory cell array includes vertically stacked first conductive lines, vertically stacked second conductive lines, and first and second flights of steps. First and second conductive lines extend along a first direction. The second conductive lines are disposed at a distance along a second direction from the first conductive lines. First and second directions are orthogonal. Along the first direction, the first flights are disposed at opposite ends of the first conductive lines and the second flights are disposed at opposite ends of the second conductive lines. The first and second flights include landing pads and connective lines alternately disposed along the first direction. The landing pads are wider than the connective lines along the second direction. Along the second direction, landing pads of the first flights face connective lines of the second flights and landing pads of the second flights face connective lines of the first flights.Type: ApplicationFiled: February 26, 2021Publication date: February 3, 2022Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: TsuChing Yang, Hung-Chang Sun, Sheng-Chih Lai, Yu-Wei Jiang, Kuo-Chang Chiang