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).

  • Patent number: 11973260
    Abstract: 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: Grant
    Filed: November 9, 2022
    Date of Patent: April 30, 2024
    Assignee: Industrial Technology Research Institute
    Inventors: Ruo-Lan Chang, Mei-Ju Lee, Cheng-Hua Tsai, Meng-Hsuan Chen, Wei-Chung Chen
  • Publication number: 20240138272
    Abstract: 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: Application
    Filed: January 3, 2024
    Publication date: April 25, 2024
    Inventors: Fa-Shen Jiang, Cheng-Yuan Tsai, Hai-Dang Trinh, Hsing-Lien Lin, Hsun-Chung Kuang, Bi-Shen Lee
  • Patent number: 11961545
    Abstract: 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: Grant
    Filed: December 7, 2022
    Date of Patent: April 16, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Fa-Shen Jiang, Hsia-Wei Chen, Hsun-Chung Kuang, Hai-Dang Trinh, Cheng-Yuan Tsai
  • Publication number: 20240120656
    Abstract: 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: Application
    Filed: December 22, 2022
    Publication date: April 11, 2024
    Applicant: Industrial Technology Research Institute
    Inventors: Meng-Hsuan Chen, Cheng-Hua Tsai, Mei-Ju Lee, Ruo-Lan Chang, Wei-Chung Chen
  • Publication number: 20240105664
    Abstract: 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: Application
    Filed: August 16, 2023
    Publication date: March 28, 2024
    Inventors: Yu-Chung Huang, Hsin-Yen Tsai, Fa-Chung Chen, Cheng-Fan Lin, Chen-Yu Wang
  • Publication number: 20240088204
    Abstract: 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: Application
    Filed: March 22, 2023
    Publication date: March 14, 2024
    Inventors: Li Chung Yu, Shin-Hung Tsai, Cheng-Hao Hou, Hsiang-Ku Shen, Chen-Chiu Huang, Dian-Hau Chen
  • Patent number: 11911911
    Abstract: 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: Grant
    Filed: March 31, 2021
    Date of Patent: February 27, 2024
    Assignee: SMART BUILDING TECH CO., LTD.
    Inventors: Shih-Chung Kang, Liang-Ting Tsai, Cheng-Hsuan Yang
  • Patent number: 11911909
    Abstract: 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: Grant
    Filed: August 17, 2021
    Date of Patent: February 27, 2024
    Assignee: SMART BUILDING TECH CO., LTD.
    Inventors: Shih-Chung Kang, Liang-Ting Tsai, Cheng-Hsuan Yang
  • Publication number: 20110070410
    Abstract: 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: Application
    Filed: September 24, 2009
    Publication date: March 24, 2011
    Inventors: Chi-Lung Huang, Hung-Chun Chiang, Cheng-Chung Tsai
  • Publication number: 20100297411
    Abstract: 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: Application
    Filed: May 21, 2009
    Publication date: November 25, 2010
    Inventors: Cheng-Chung Tsai, Chi-Lung Huang
  • Patent number: 6740011
    Abstract: 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: Grant
    Filed: September 12, 2002
    Date of Patent: May 25, 2004
    Inventors: Cheng-Chung Tsai, Cheng-Li Tsai
  • Patent number: 6676580
    Abstract: 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: Grant
    Filed: May 3, 2001
    Date of Patent: January 13, 2004
    Inventors: Cheng-Chung Tsai, Cheng-Li Tsai
  • Publication number: 20030177661
    Abstract: 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: Application
    Filed: May 6, 2002
    Publication date: September 25, 2003
    Inventor: Cheng-Chung Tsai
  • Publication number: 20020165073
    Abstract: 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: Application
    Filed: May 3, 2001
    Publication date: November 7, 2002
    Inventors: Cheng-Chung Tsai, Cheng-Li Tsai
  • Patent number: 5743448
    Abstract: 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: Grant
    Filed: January 16, 1997
    Date of Patent: April 28, 1998
    Inventor: Cheng-Chung Tsai