Patents by Inventor Cheng-Chung Tsai
Cheng-Chung Tsai 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: 11973260Abstract: A light-transmitting antenna includes a substrate, a first and a second conductive pattern. The first and the second conductive pattern is disposed on a first and a second surface of the substrate respectively. The first conductive pattern includes a first feeder unit, a first and a second radiation unit, a first and a second coupling unit and a first parasitic unit. The first feeder unit is connected to the second radiation unit. The first and the second radiation unit are located between the first and the second coupling unit. One side and the other side of the first parasitic unit is connected to the second coupling unit and adjacent to the first coupling unit respectively. The second conductive pattern includes a second feeder unit, a third coupling unit, a second parasitic unit, and a fourth coupling unit.Type: GrantFiled: November 9, 2022Date of Patent: April 30, 2024Assignee: Industrial Technology Research InstituteInventors: Ruo-Lan Chang, Mei-Ju Lee, Cheng-Hua Tsai, Meng-Hsuan Chen, Wei-Chung Chen
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Publication number: 20240138272Abstract: Various embodiments of the present disclosure are directed towards an integrated chip including a first conductive structure over a substrate. A data storage structure overlies the first conductive structure. The data storage structure comprises a first dielectric layer on the first conductive structure and a second dielectric layer on the first dielectric layer. The first dielectric layer comprises a dielectric material and a first dopant having a concentration that changes from a top surface of the first dielectric layer in a direction towards the first conductive structure. A second conductive structure overlies the data storage structure.Type: ApplicationFiled: January 3, 2024Publication date: April 25, 2024Inventors: Fa-Shen Jiang, Cheng-Yuan Tsai, Hai-Dang Trinh, Hsing-Lien Lin, Hsun-Chung Kuang, Bi-Shen Lee
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Patent number: 11961545Abstract: Various embodiments of the present disclosure are directed towards a memory device. The memory device has a first transistor having a first source/drain and a second source/drain, where the first source/drain and the second source/drain are disposed in a semiconductor substrate. A dielectric structure is disposed over the semiconductor substrate. A first memory cell is disposed in the dielectric structure and over the semiconductor substrate, where the first memory cell has a first electrode and a second electrode, where the first electrode of the first memory cell is electrically coupled to the first source/drain of the first transistor. A second memory cell is disposed in the dielectric structure and over the semiconductor substrate, where the second memory cell has a first electrode and a second electrode, where the first electrode of the second memory cell is electrically coupled to the second source/drain of the first transistor.Type: GrantFiled: December 7, 2022Date of Patent: April 16, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Fa-Shen Jiang, Hsia-Wei Chen, Hsun-Chung Kuang, Hai-Dang Trinh, Cheng-Yuan Tsai
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Publication number: 20240120656Abstract: A light-transmitting antenna includes a substrate, a first conductive pattern, and a second conductive pattern. The first conductive pattern has a first feeder unit, a first radiation unit, a second radiation unit, and a first connection unit. The first feeder unit and the first connection unit are connected to two sides of the first radiation unit. The first connection unit connects the first radiation unit and the second radiation unit. The second conductive pattern has a second feeder unit, a third radiation unit, a fourth radiation unit, and a second connection unit. The second feeder unit and the second connection unit are connected to two sides of the third radiation unit. The second connection unit connects the third radiation unit and the fourth radiation unit. An orthogonal projection of the second feeder unit on a first surface of the substrate at least partially overlaps the first feeder unit.Type: ApplicationFiled: December 22, 2022Publication date: April 11, 2024Applicant: Industrial Technology Research InstituteInventors: Meng-Hsuan Chen, Cheng-Hua Tsai, Mei-Ju Lee, Ruo-Lan Chang, Wei-Chung Chen
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Publication number: 20240105664Abstract: A package structure includes a first RDL, an adhesive layer and a first electronic component. Upper bumps and conductive pads are provided on a first upper surface and a first lower surface of the first RDL, respectively. The adhesive layer is located on the first upper surface of the first RDL and surrounds the upper bumps. The first electronic component is mounted on the adhesive layer and includes conductors which are visible from an active surface of the first electronic component and joined to the upper bumps, the active surface of the first electronic component faces toward the first upper surface of the first RDL. Two adhesive surfaces of the adhesive layer are adhered to the first upper surface of the first RDL and the active surface of the first electronic component, respectively.Type: ApplicationFiled: August 16, 2023Publication date: March 28, 2024Inventors: Yu-Chung Huang, Hsin-Yen Tsai, Fa-Chung Chen, Cheng-Fan Lin, Chen-Yu Wang
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Publication number: 20240088204Abstract: Semiconductor structures and methods are provided. An exemplary method includes depositing a first conductive material layer over a substrate, patterning the first conductive material layer to form a first conductor plate over the substrate, forming a first high-K dielectric layer over the first conductor plate, forming a second high-K dielectric layer on the first high-K dielectric layer, forming a third high-K dielectric layer on the second high-K dielectric layer, and forming a second conductor plate over the third high-K dielectric layer and vertically overlapped with the first conductor plate, where a composition of the first high-K dielectric layer is the same as a composition of the third high-K dielectric layer and is different from a composition of the second high-K dielectric layer.Type: ApplicationFiled: March 22, 2023Publication date: March 14, 2024Inventors: Li Chung Yu, Shin-Hung Tsai, Cheng-Hao Hou, Hsiang-Ku Shen, Chen-Chiu Huang, Dian-Hau Chen
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Patent number: 11911911Abstract: The present invention relates to a near-site robotic construction system. The system includes a work station situated on a near-site position in a close proximity to a building foundation on which a building is under construction and providing shelter and workspace for at least one robot to work; and a computer-assisted cloud based near-site robotic construction platform installed on a cloud server system and configured to provide for a user to operate through a web browser, import and extract a building information modelling data, and plan a predetermined motion command set partly based on the extracted building information modelling data, wherein the at least one robot is configured to work in accordance with the predetermined motion command set to prefabricate a plurality of components for the building in the work station on the near-site position.Type: GrantFiled: March 31, 2021Date of Patent: February 27, 2024Assignee: SMART BUILDING TECH CO., LTD.Inventors: Shih-Chung Kang, Liang-Ting Tsai, Cheng-Hsuan Yang
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Patent number: 11911909Abstract: The present invention relates to a collision-free path generating method for a robot and an end effector quipped thereon to move. The method includes steps of configuring a virtual working environment, containing a plurality of virtual objects at least including the robot, the end effector and a target object consisting of a plurality of basic members and mapped from a working environment in a reality, in a robot simulator; selecting a level of detail and a pre-determined shape for a collider covering the plurality of virtual objects to determine boundaries for the plurality of objects; randomly sampling a combination of robot configurations; and based on the determine boundaries and the randomly sampled combination of robot configurations, performing a heuristic based pathfinding algorithm to compute a collision-free path for the robot and the end effector quipped thereon to move to the target object accordingly.Type: GrantFiled: August 17, 2021Date of Patent: February 27, 2024Assignee: SMART BUILDING TECH CO., LTD.Inventors: Shih-Chung Kang, Liang-Ting Tsai, Cheng-Hsuan Yang
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Publication number: 20110070410Abstract: An environmentally-friendly, fire-resistant board includes a primary layer mainly made of a composition comprised of a magnesite compound and carborundum, wherein the primary layer enables the fire-resistant board to resist fire, to retard flame, to endure water and moisture, to prevent deformation, and to withstand bend as well as impact.Type: ApplicationFiled: September 24, 2009Publication date: March 24, 2011Inventors: Chi-Lung Huang, Hung-Chun Chiang, Cheng-Chung Tsai
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Publication number: 20100297411Abstract: A laminated board includes a primary layer mainly made of magnesium oxide or magnesium sulfate, wherein the primary layer provides the laminated board with fireproof ability, moisture-proof ability and bendability.Type: ApplicationFiled: May 21, 2009Publication date: November 25, 2010Inventors: Cheng-Chung Tsai, Chi-Lung Huang
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Patent number: 6740011Abstract: A device is designed to exercise foot muscle and is formed of a base on which two rotary mounts are disposed. The rotary mounts are provided with two upright fastening plates, each having a fastening hole. Two footrests are provided in the underside with two pivoting plates, each having a pivoting hole. The footrests are pivotally fastened to the rotary mounts such that the pivoting plates and the fastening plates are pivoted together by two pivots which are disposed in the pivoting hole and the fastening hole. The footrests turn horizontally along with the rotary mounts and turn up and down on the pivots.Type: GrantFiled: September 12, 2002Date of Patent: May 25, 2004Inventors: Cheng-Chung Tsai, Cheng-Li Tsai
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Patent number: 6676580Abstract: A portable exercise device includes a U-shaped frame having two free ends opposite in location to each other. The two free ends are provided with a plurality of orientation rollers pivoted thereto, and a swivel arm pivoted thereto. The swivel arms of the two free ends are connected by an elastic belt and are provided with a plurality of pressure rollers pivoted thereto. As the U-shaped frame is moved in all directions by an exerciser, the orientation rollers and the pressure rollers roll over the waist and the belly of the exerciser.Type: GrantFiled: May 3, 2001Date of Patent: January 13, 2004Inventors: Cheng-Chung Tsai, Cheng-Li Tsai
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Publication number: 20030177661Abstract: An automatic tying shoelace is disclosed. Thereby, the user does not need to tie the shoelace body is disclosed. The shoelace body can be fixed by two positioning devices at the lateral and rear sides. The shoelace has a long shoelace body and at least two positioning devices. A first positioning device and a second positioning device; one free end of the shoelace body has respective release-proof devices. A position of the first positioning device is lower than that of the second positioning device. The first positioning device serves for being inserted by the free end of the shoelace body and then after the shoelace body is tightened. The shoelace body is released in the second positioning device.Type: ApplicationFiled: May 6, 2002Publication date: September 25, 2003Inventor: Cheng-Chung Tsai
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Publication number: 20020165073Abstract: A portable exercise device comprises a U-shaped frame having two free ends opposite in location to each other. The two free ends are provided with a plurality of orientation rollers pivoted thereto, and a swivel arm pivoted thereto. The swivel arms of the two free ends are connected by an elastic belt and are provided with a plurality of pressure rollers pivoted thereto. As the U-shaped frame is moved in all directions by an exerciser, the orientation rollers and the pressure rollers roll over the waist and the belly of the exerciser.Type: ApplicationFiled: May 3, 2001Publication date: November 7, 2002Inventors: Cheng-Chung Tsai, Cheng-Li Tsai
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Patent number: 5743448Abstract: A raincoat concealing backpack with a structure that integrates as an unit both the raincoat and the shoulder-carry style backpack. The main body of the shoulder-carry style backpack is made from flexible fabric. The backpack includes a pair of straps, and a zipper is located on the perimeter of the front surface of the backpack. The zipper can be pulled open to expose a secondary interior surface, and a raincoat is sewed onto the secondary interior surface. The back side of the raincoat is equipped with a containing pouch.Type: GrantFiled: January 16, 1997Date of Patent: April 28, 1998Inventor: Cheng-Chung Tsai