Patents by Inventor Yu-Te Yeh

Yu-Te Yeh 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: 11137296
    Abstract: A force sensor includes a package substrate, a MEMS-based device, a package body and a force touching member. The MEMS-based device is disposed on the package substrate and electrically connected with the package substrate. The package body encapsulates the MEMS-based device. The force touching member including a rod is disposed on the package body and corresponding to the MEMS-based device. The force sensor allows a greater assembly tolerance.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: October 5, 2021
    Assignee: MIRAMEMS SENSING TECHNOLOGY CO., LTD
    Inventors: Li-Tien Tseng, Yu-Hao Chien, Chih-Liang Kuo, Yu-Te Yeh
  • Publication number: 20200048074
    Abstract: A force sensor comprises a first substrate, a second substrate, a third substrate, and a package body. The first substrate includes a fixed electrode, at least one first conductive contact, and at least one second conductive contact. The second substrate is disposed on the first substrate and electrically connected to the first conductive contact of the first substrate. The second substrate includes a micro-electro-mechanical system (MEMS) element corresponding to the fixed electrode. The third substrate is disposed on the second substrate and includes a pillar connected to the MEMS element. The package body covers the third substrate. The foregoing force sensor has better reliability.
    Type: Application
    Filed: October 21, 2019
    Publication date: February 13, 2020
    Inventors: LI-TIEN TSENG, YU-HAO CHIEN, CHIH-LIANG KUO, YU-TE YEH
  • Publication number: 20190368951
    Abstract: A force sensor includes a package substrate, a MEMS-based device, a package body and a protruding element. The MEMS-based device is disposed on the package substrate and electrically connected with the package substrate. The package body encapsulates the MEMS-based device. The protruding element includes a bump, disposed on the package body and corresponding to the MEMS-based device. The force sensor allows a greater assembly tolerance.
    Type: Application
    Filed: May 30, 2019
    Publication date: December 5, 2019
    Inventors: LI-TIEN TSENG, YU-HAO CHIEN, CHIH-LIANG KUO, YU-TE YEH
  • Patent number: 10486962
    Abstract: A force sensor comprises a first substrate, a second substrate, a third substrate, and a package body. The first substrate includes a fixed electrode, at least one first conductive contact, and at least one second conductive contact. The second substrate is disposed on the first substrate and electrically connected to the first conductive contact of the first substrate. The second substrate includes a micro-electro-mechanical system (MEMS) element corresponding to the fixed electrode. The third substrate is disposed on the second substrate and includes a pillar connected to the MEMS element. The package body covers the third substrate. The foregoing force sensor has better reliability.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: November 26, 2019
    Assignee: MIRAMEMS SENSING TECHNOLOGY CO., LTD
    Inventors: Li-Tien Tseng, Yu-Hao Chien, Chih-Liang Kuo, Yu-Te Yeh
  • Publication number: 20190330053
    Abstract: A force sensor comprises a first substrate, a second substrate, a third substrate, and a package body. The first substrate includes a fixed electrode, at least one first conductive contact, and at least one second conductive contact. The second substrate is disposed on the first substrate and electrically connected to the first conductive contact of the first substrate. The second substrate includes a micro-electro-mechanical system (MEMS) element corresponding to the fixed electrode. The third substrate is disposed on the second substrate and includes a pillar connected to the MEMS element. The package body covers the third substrate. The foregoing force sensor has better reliability.
    Type: Application
    Filed: May 30, 2018
    Publication date: October 31, 2019
    Inventors: Li-Tien TSENG, Yu-Hao CHIEN, Chih-Liang KUO, Yu-Te YEH
  • Patent number: 10040681
    Abstract: A micro electro-mechanical (MEMS) device assembly is provided. The MEMS device assembly includes a first substrate that has a plurality of electronic devices, a plurality of first bonding regions, and a plurality of second bonding regions. The MEMS device assembly also includes a second substrate that is bonded to the first substrate at the plurality of first bonding regions. A third substrate having a recessed region and a plurality of standoff structures is disposed over the second substrate and bonded to the first substrate at the plurality of second bonding regions. The plurality of first bonding regions provide a conductive path between the first substrate and the second substrate and the plurality of the second bonding regions provide a conductive path between the first substrate and the third substrate.
    Type: Grant
    Filed: August 20, 2010
    Date of Patent: August 7, 2018
    Assignee: Miradia Inc.
    Inventors: Hua-Shu Wu, Yu-Hao Chien, Shih-Yung Chung, Li-Tien Tseng, Yu-Te Yeh
  • Patent number: 9278853
    Abstract: A manufacturing process of a MEMS device divides a substrate for fabricating a MEMS component into two electrically isolated regions, so that the MEMS component and the circuit disposed on its surface could connect electrically with another substrate below respectively through the corresponding conducing regions, whereby the configuration of the electrical conducting paths and the manufacturing process are simplified. A MEMS device manufactured by using the aforementioned process is also disclosed herein.
    Type: Grant
    Filed: April 18, 2014
    Date of Patent: March 8, 2016
    Assignee: MiraMEMS Sensing Technology Co., Ltd.
    Inventors: Yu-Hao Chien, Hua-Shu Wu, Shih-Yung Chung, Li-Tien Tseng, Yu-Te Yeh
  • Publication number: 20140227817
    Abstract: A manufacturing process of a M EMS device divides a substrate for fabricating u MEMS component into two electrically isolated regions, so that the MEMS component and the circuit disposed on its surface could connect electrically with another substrate below respectively through the corresponding conducing regions, whereby the configuration of the electrical conducting paths and the manufacturing process are simplified. A MEMS device manufactured by using the aforementioned process is also disclosed herein.
    Type: Application
    Filed: April 18, 2014
    Publication date: August 14, 2014
    Applicant: MIRADIA, INC.
    Inventors: YU-HAO CHIEN, HUA-SHU WU, SHIH-YUNG CHUNG, LI-TIEN TSENG, YU-TE YEH
  • Patent number: 8754529
    Abstract: A MEMS device comprises a substrate for manufacturing a moving MEMS component is divided into two electrically isolated conducting regions to allow the moving MEMS component and a circuit disposed on its surface to connect electrically with another substrate below respectively through their corresponding conducting regions, thereby the electrical conducting paths and manufacturing process can be simplified.
    Type: Grant
    Filed: February 21, 2012
    Date of Patent: June 17, 2014
    Assignee: Miradia, Inc.
    Inventors: Yu-Hao Chien, Hua-Shu Wu, Shih-Yung Chung, Li-Tien Tseng, Yu-Te Yeh
  • Publication number: 20120248615
    Abstract: A manufacturing process of a MEMS device divides a substrate for fabricating a MEMS component into two electrically isolated regions, so that the MEMS component and the circuit disposed on its surface could connect electrically with another substrate below respectively through the corresponding conducing regions, whereby the configuration of the electrical conducting paths and the manufacturing process are simplified. A MEMS device manufactured by using the aforementioned process is also disclosed herein.
    Type: Application
    Filed: February 21, 2012
    Publication date: October 4, 2012
    Applicant: MIRADIA, INC.
    Inventors: YU-HAO CHIEN, HUA-SHU WU, SHIH-YUNG CHUNG, LI-TIEN TSENG, YU-TE YEH
  • Publication number: 20120146452
    Abstract: A manufacturing method of the MEMS device disposes a conductive circuit to maintain various elements of the MEMS equi-potential thereby preventing electrostatic damages to various elements of the MEMS during the manufacturing process.
    Type: Application
    Filed: November 15, 2011
    Publication date: June 14, 2012
    Applicant: MIRADIA, INC.
    Inventors: HUA-SHU WU, SHIH-YUNG CHUNG, YU-HAO CHIEN, LI-TIEN TSENG, YU-TE YEH
  • Publication number: 20110049652
    Abstract: A micro electro-mechanical (MEMS) device assembly is provided. The MEMS device assembly includes a first substrate that has a plurality of electronic devices, a plurality of first bonding regions, and a plurality of second bonding regions. The MEMS device assembly also includes a second substrate that is bonded to the first substrate at the plurality of first bonding regions. A third substrate having a recessed region and a plurality of standoff structures is disposed over the second substrate and bonded to the first substrate at the plurality of second bonding regions. The plurality of first bonding regions provide a conductive path between the first substrate and the second substrate and the plurality of the second bonding regions provide a conductive path between the first substrate and the third substrate.
    Type: Application
    Filed: August 20, 2010
    Publication date: March 3, 2011
    Applicant: Miradia Inc.
    Inventors: Hua-Shu Wu, Yu-Hao Chien, Shih-Yung Chung, Li-Tien Tseng, Yu-Te Yeh