Patents by Inventor Yun A MA

Yun A MA 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).

  • Publication number: 20250085806
    Abstract: A touch sensor is provided. The touch sensor including: first touch electrodes; scan lines connected to the first touch electrodes; and a controller that applies a scan signal to each of the scan lines, wherein the scan signal includes a plurality of unit signals in a first time period and a second time period, and includes a gap signal in a gap period between the first time period and the second time period, and an amplitude of each of the plurality of unit signals is greater than an amplitude of the gap signal.
    Type: Application
    Filed: July 15, 2024
    Publication date: March 13, 2025
    Inventors: Jeong Heon LEE, Jung Hak KIM, Yun A MA
  • Patent number: 12211762
    Abstract: In one example, a semiconductor device includes a first substrate with a first substrate top side, a first substrate bottom side opposite to the first substrate top side, a first substrate lateral side interposed between the first substrate top side and the first substrate bottom side, and a first substrate conductive structure. An electronic component is coupled to the first substrate top side and coupled to the first substrate conductive structure. A support includes a support wall having a first ledge coupled to the first substrate top side, a first riser coupled to the first substrate lateral side, and a second ledge extending from the first riser away from the first substrate lateral side. Other examples and related methods are also disclosed herein.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: January 28, 2025
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Sang Yun Ma, Dong Hee Kang, Sang Hyoun Lee
  • Publication number: 20240402541
    Abstract: A display device including a first substrate, a second substrate, a display layer, and a sealing glue is provided. The first substrate includes a conductive pad. The second substrate is opposite to the first substrate. The display layer is disposed between the first substrate and the second substrate. The sealing glue is disposed between the first substrate and the second substrate and surrounds the display layer. The sealing glue has a conductive portion, and the conductive portion is in contact with the conductive pad.
    Type: Application
    Filed: April 17, 2024
    Publication date: December 5, 2024
    Applicant: E Ink Holdings Inc.
    Inventors: Ting-Yung Lai, Chen Yun Ma, Chi Meng Wu
  • Patent number: 12159863
    Abstract: An exemplary semiconductor device can comprise (a) a substrate comprising a substrate dielectric structure between the substrate top side and the substrate bottom side, conductive pads at the substrate bottom side, and a substrate cavity through the substrate dielectric structure, (b) a base electronic component comprising inner short bumps; outer short bumps bounding a perimeter around the inner short bumps, and tall bumps between the outer short bumps and an edge of the base component top side, and (c) a mounted electronic component coupled to the inner short bumps of the base electronic component. The tall bumps of the base component can be coupled to the conductive pads of the substrate. The mounted electronic component can be located in the substrate cavity. The substrate bottom side can cover at least a portion of the outer short bumps of the base electronic component. Other examples and related methods are disclosed herein.
    Type: Grant
    Filed: November 27, 2023
    Date of Patent: December 3, 2024
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Hyun Goo Cha, Dong Hee Kang, Sang Yun Ma, Sang Hyeok Cho, Jae Yeong Bae, Ron Huemoeller
  • Patent number: 12112669
    Abstract: A display device includes a display region and a periphery region surrounding the display region. The display device includes an driving circuit substrate, a TFT array substrate, a front plane laminate, and multiple conductive wires. The driving circuit substrate includes multiple first conductive pads. The TFT array substrate includes multiple second conductive pads. The TFT array substrate is located on the driving circuit substrate. The TFT array substrate is located between the driving circuit substrate and the front plane laminate. The conductive wires are electrically connected with the first conductive pads and the second conductive pads, respectively. The first conductive pads and the second conductive pads are located in the periphery region.
    Type: Grant
    Filed: April 7, 2023
    Date of Patent: October 8, 2024
    Assignee: E Ink Holdings Inc.
    Inventors: Shu-Fen Tsai, Chen-Yun Ma, Puru Howard Shieh, Chih-Ching Wang
  • Publication number: 20240332272
    Abstract: In one example, an electronic device includes a substrate with a substrate first side; a substrate second side opposite to the substrate first side, a substrate lateral side connecting the substrate first side to the substrate second side, a dielectric structure, and a conductive structure. A substrate dock includes a substrate dock base at the substrate first side and a first substrate dock sidewall extending upward from the substrate dock base. The substrate dock base and the first substrate dock sidewall define a substrate dock cavity. A cover structure includes a cover sidewall with a cover sidewall lower side. An interface material couples the cover sidewall to the substrate dock. An electronic component is coupled to the conductive structure. Other examples and related methods are also disclosed herein.
    Type: Application
    Filed: March 27, 2023
    Publication date: October 3, 2024
    Applicant: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.
    Inventors: Sang Yun MA, Dong Hee KANG
  • Publication number: 20240184416
    Abstract: A method implements an integrated energy data science platform. The method includes presenting a data discovery component, including a map view to select data using the map view. The method further includes presenting a model selection component to select a machine learning model configured with deployment settings and configured to use the data, wherein the deployment settings identify sample features of the data. The method further includes authorizing access to the machine learning model and the data, deploying the machine learning model using the deployment settings, and presenting results generated from the sample features using the machine learning model, wherein the sample features are extracted from the data.
    Type: Application
    Filed: March 30, 2022
    Publication date: June 6, 2024
    Inventors: Yongdong Zeng, Babu Sai Sampath Reddy Vinta, Charu Hans, Lan Lu, Yun Ma, Aaron Perozo
  • Patent number: 11941202
    Abstract: An input sensor includes sensing electrodes, and multiplexers for connecting sensing electrodes corresponding to one group of the sensing electrodes to one output terminal. Each of the multiplexers includes a multiplexer circuit including a plurality of switching transistors, and a shift register array for outputting selection signals for controlling the plurality of switching transistors. Each of the switching transistors includes sub-switching transistors connected in parallel between one of the sensing electrodes corresponding to the one group and the output terminal. The sub-switching transistors are sequentially turned on in response to one of the selection signals.
    Type: Grant
    Filed: May 17, 2022
    Date of Patent: March 26, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sang Hun Park, Yun A Ma, Mi Hee Son
  • Publication number: 20240088114
    Abstract: An exemplary semiconductor device can comprise (a) a substrate comprising a substrate dielectric structure between the substrate top side and the substrate bottom side, conductive pads at the substrate bottom side, and a substrate cavity through the substrate dielectric structure, (b) a base electronic component comprising inner short bumps; outer short bumps bounding a perimeter around the inner short bumps, and tall bumps between the outer short bumps and an edge of the base component top side, and (c) a mounted electronic component coupled to the inner short bumps of the base electronic component. The tall bumps of the base component can be coupled to the conductive pads of the substrate. The mounted electronic component can be located in the substrate cavity. The substrate bottom side can cover at least a portion of the outer short bumps of the base electronic component. Other examples and related methods are disclosed herein.
    Type: Application
    Filed: November 27, 2023
    Publication date: March 14, 2024
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Hyun Goo Cha, Dong Hee Kang, Sang Yun Ma, Sang Hyeok Cho, Jae Yeong Bae, Ron Huemoeller
  • Patent number: 11830860
    Abstract: An exemplary semiconductor device can comprise (a) a substrate comprising a substrate dielectric structure between the substrate top side and the substrate bottom side, conductive pads at the substrate bottom side, and a substrate cavity through the substrate dielectric structure, (b) a base electronic component comprising inner short bumps; outer short bumps bounding a perimeter around the inner short bumps, and tall bumps between the outer short bumps and an edge of the base component top side, and (c) a mounted electronic component coupled to the inner short bumps of the base electronic component. The tall bumps of the base component can be coupled to the conductive pads of the substrate. The mounted electronic component can be located in the substrate cavity. The substrate bottom side can cover at least a portion of the outer short bumps of the base electronic component. Other examples and related methods are disclosed herein.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: November 28, 2023
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Hyun Goo Cha, Dong Hee Kang, Sang Yun Ma, Sang Hyeok Cho, Jae Yeong Bae, Ron Huemoeller
  • Publication number: 20230351934
    Abstract: A narrow border reflective display device includes an driving circuit substrate, a TFT substrate, a front plane laminate, multiple conductive wires, a cover, and a glue. The TFT substrate is located on the driving circuit substrate. The TFT substrate is located between the driving circuit substrate and the front plane laminate. The conductive wires are electrically connected with the driving circuit substrate and the TFT substrate. The cover is located on the front plane laminate. The glue surrounds the driving circuit substrate, the TFT substrate, the front plane laminate, the front plane laminate, and the conductive wires.
    Type: Application
    Filed: March 16, 2023
    Publication date: November 2, 2023
    Inventors: Chen-Yun MA, Chin Tsung LIANG, Sheng-Long LIN
  • Publication number: 20230352452
    Abstract: A display device includes a display region and a periphery region surrounding the display region. The display device includes an driving circuit substrate, a TFT array substrate, a front plane laminate, and multiple conductive wires. The driving circuit substrate includes multiple first conductive pads. The TFT array substrate includes multiple second conductive pads. The TFT array substrate is located on the driving circuit substrate. The TFT array substrate is located between the driving circuit substrate and the front plane laminate. The conductive wires are electrically connected with the first conductive pads and the second conductive pads, respectively. The first conductive pads and the second conductive pads are located in the periphery region.
    Type: Application
    Filed: April 7, 2023
    Publication date: November 2, 2023
    Inventors: Shu-Fen TSAI, Chen-Yun MA, Puru Howard SHIEH, Chih-Ching WANG
  • Publication number: 20230131983
    Abstract: An input sensor includes sensing electrodes, and multiplexers for connecting sensing electrodes corresponding to one group of the sensing electrodes to one output terminal. Each of the multiplexers includes a multiplexer circuit including a plurality of switching transistors, and a shift register array for outputting selection signals for controlling the plurality of switching transistors. Each of the switching transistors includes sub-switching transistors connected in parallel between one of the sensing electrodes corresponding to the one group and the output terminal. The sub-switching transistors are sequentially turned on in response to one of the selection signals.
    Type: Application
    Filed: May 17, 2022
    Publication date: April 27, 2023
    Inventors: Sang Hun PARK, Yun A MA, Mi Hee SON
  • Patent number: 11636975
    Abstract: The invention discloses a method and its device for preparing a magnetic core with amorphous ribbon. The magnetic core is prepared with amorphous ribbon, the size of the amorphous ribbon is controlled according to the target requirements, and the magnetic core with required size and shape is prepared according to the target requirements; the single-roller rapid quenching technology with online automatic segmentation and automatic storage capability is used for preparation, which can control the length, width and thickness of the amorphous ribbon according to the target requirements; the amorphous ribbon segmented by single-roller rapid quenching technology is used to spray and cool down one by one, and then air-dry, transfer, spray adhesive and online store it one by one; the stored amorphous ribbon is reshaped, compressed and heat-treated successively, and then demoulded to prepare a magnetic core.
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: April 25, 2023
    Assignee: ZHEJIANG NORMAL UNIVERSITY
    Inventors: Yunzhang Fang, Wenzhong Li, Zheng Fang, Yun Ma, Rimin Pan, Huiqun Ye, Jinju Zheng, Linfeng Jin, Xiaozhen Fan
  • Publication number: 20230078862
    Abstract: In one example, a semiconductor device includes a first substrate with a first substrate top side, a first substrate bottom side opposite to the first substrate top side, a first substrate lateral side interposed between the first substrate top side and the first substrate bottom side, and a first substrate conductive structure. An electronic component is coupled to the first substrate top side and coupled to the first substrate conductive structure. A support includes a support wall having a first ledge coupled to the first substrate top side, a first riser coupled to the first substrate lateral side, and a second ledge extending from the first riser away from the first substrate lateral side. Other examples and related methods are also disclosed herein.
    Type: Application
    Filed: September 13, 2021
    Publication date: March 16, 2023
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Sang Yun MA, Dong Hee KANG, Sang Hyoun LEE
  • Patent number: 11586319
    Abstract: A display device includes: a display panel configured to display an image; an input sensor on the display panel; an approach sensing electrode arranged around the input sensor; and a sensor controller connected to the input sensor and the approach sensing electrode, wherein the sensor controller is configured to drive the input sensor in a first driving mode during a first input sensing frame and to drive the input sensor in a second driving mode during a second input sensing frame, and the sensor controller is further configured to provide an uplink signal to the approach sensing electrode in response to the input sensor operating in the first or second driving mode.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: February 21, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yongsub So, Yun A Ma, Mi-Hee Son
  • Patent number: 11522953
    Abstract: A human-cyber-physical resource-oriented adaptive construction method and apparatus for a structured peer-to-peer (P2P) network are provided. The structured P2P network is a point-to-point network with physical perception information and can be effectively used in a human-cyber-physical fusion scenario. The method includes: using a grid aggregation algorithm to calculate the latitude and longitude coordinates of a new node to acquire a position hash value of the new node; determining, according to the position hash value, a registration node of the new node from the existing nodes of the structured P2P network; and completing, according to the information returned by the registration node to the new node, registration of the new node, thereby resulting adding of the registered new node into the structured P2P network.
    Type: Grant
    Filed: May 24, 2022
    Date of Patent: December 6, 2022
    Assignee: PEKING UNIVERSITY
    Inventors: Gang Huang, Huaqian Cai, Xuanzhe Liu, Yun Ma
  • Patent number: 11496562
    Abstract: A method and system for accessing a digital object in a Human-Cyber-Physical environment are provided. A P2P network is established based on a distributed hash table (DHT); a Kademlia algorithm is used to establish a forward routing table corresponding to each node; and an index binary tree is established according to a logical distance between each node in the forward routing table and a target node. In a process of transmitting a message from a node of a storage digital object to a root node, all nodes that the message passes establish backward routing tables for the digital object, so that in a data query stage, target data may be found from any node through the forward routing table and the backward routing table, and a data identifier of a data entity in the DHT-based P2P network from a storage location of the data identifier may be decoupled.
    Type: Grant
    Filed: May 24, 2022
    Date of Patent: November 8, 2022
    Assignee: PEKING UNIVERSITY
    Inventors: Gang Huang, Chaoran Luo, Yun Ma, Ying Zhang
  • Publication number: 20220157518
    Abstract: The invention discloses a method and its device for preparing a magnetic core with amorphous ribbon. The magnetic core is prepared with amorphous ribbon, the size of the amorphous ribbon is controlled according to the target requirements, and the magnetic core with required size and shape is prepared according to the target requirements; the single-roller rapid quenching technology with online automatic segmentation and automatic storage capability is used for preparation, which can control the length, width and thickness of the amorphous ribbon according to the target requirements; the amorphous ribbon segmented by single-roller rapid quenching technology is used to spray and cool down one by one, and then air-dry, transfer, spray adhesive and online store it one by one; the stored amorphous ribbon is reshaped, compressed and heat-treated successively, and then demoulded to prepare a magnetic core.
    Type: Application
    Filed: November 17, 2020
    Publication date: May 19, 2022
    Inventors: Yunzhang Fang, Wenzhong Li, Zheng Fang, Yun Ma, Rimin Pan, Huiqun Ye, Jinju Zheng, Linfeng Jin, Xiaozhen Fan
  • Patent number: D976505
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: January 24, 2023
    Assignee: PUPPY ELECTRONIC APPLIANCES INTERNET TECHNOLOGY BEIJING CO., LTD
    Inventors: Chong Tan, Qifeng Shao, Yun Ma, Wubin Song