Patents by Inventor Chao-Yang Yeh

Chao-Yang 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: 11585831
    Abstract: A testing probe structure for wafer level testing semiconductor IC packaged devices under test (DUT). The structure includes a substrate, through substrate vias, a bump array formed on a first surface of the substrate for engaging a probe card, and at least one probing unit on a second surface of the substrate. The probing unit includes a conductive probe pad formed on one surface of the substrate and at least one microbump interconnected to the pad. The pads are electrically coupled to the bump array through the vias. Some embodiments include a plurality of microbumps associated with the pad which are configured to engage a mating array of microbumps on the DUT. In some embodiments, the DUT may be probed by applying test signals from a probe card through the bump and microbump arrays without direct probing of the DUT microbumps.
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: February 21, 2023
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Mill-Jer Wang, Ching-Fang Chen, Sandeep Kumar Goel, Chung-Sheng Yuan, Chao-Yang Yeh, Chin-Chou Liu, Yun-Han Lee, Hung-Chih Lin
  • Patent number: 10861830
    Abstract: A link device with a large density routing is attached to a package in order to provide a high-density interconnect pathway to interconnect semiconductor devices. In an embodiment the package is an integrated fan out package. The link device may be bonded on either side of the package, and the package may optionally comprise through package vias. The link device may also be an integrated passive device that includes resistors, inductor, and capacitor components.
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: December 8, 2020
    Assignee: Taiwan Semiconductor Manufacturing Company
    Inventors: Chao-Yang Yeh, Ming-Tsun Lin, Hau Tao
  • Publication number: 20200379013
    Abstract: A testing probe structure for wafer level testing semiconductor IC packaged devices under test (DUT). The structure includes a substrate, through substrate vias, a bump array formed on a first surface of the substrate for engaging a probe card, and at least one probing unit on a second surface of the substrate. The probing unit includes a conductive probe pad formed on one surface of the substrate and at least one microbump interconnected to the pad. The pads are electrically coupled to the bump array through the vias. Some embodiments include a plurality of microbumps associated with the pad which are configured to engage a mating array of microbumps on the DUT. In some embodiments, the DUT may be probed by applying test signals from a probe card through the bump and microbump arrays without direct probing of the DUT microbumps.
    Type: Application
    Filed: August 18, 2020
    Publication date: December 3, 2020
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Mill-Jer Wang, Ching-Fang Chen, Sandeep Kumar Goel, Chung-Sheng Yuan, Chao-Yang Yeh, Chin-Chou Liu, Yun-Han Lee, Hung-Chih Lin
  • Patent number: 10782318
    Abstract: A testing probe structure for wafer level testing semiconductor IC packaged devices under test (DUT). The structure includes a substrate, through substrate vias, a bump array formed on a first surface of the substrate for engaging a probe card, and at least one probing unit on a second surface of the substrate. The probing unit includes a conductive probe pad formed on one surface of the substrate and at least one microbump interconnected to the pad. The pads are electrically coupled to the bump array through the vias. Some embodiments include a plurality of microbumps associated with the pad which are configured to engage a mating array of microbumps on the DUT. In some embodiments, the DUT may be probed by applying test signals from a probe card through the bump and microbump arrays without direct probing of the DUT microbumps.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: September 22, 2020
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Mill-Jer Wang, Ching-Fang Chen, Sandeep Kumar Goel, Chung-Sheng Yuan, Chao-Yang Yeh, Chin-Chou Liu, Yun-Han Lee, Hung-Chih Lin
  • Publication number: 20200152606
    Abstract: A link device with a large density routing is attached to a package in order to provide a high-density interconnect pathway to interconnect semiconductor devices. In an embodiment the package is an integrated fan out package. The link device may be bonded on either side of the package, and the package may optionally comprise through package vias. The link device may also be an integrated passive device that includes resistors, inductor, and capacitor components.
    Type: Application
    Filed: January 10, 2020
    Publication date: May 14, 2020
    Inventors: Chao-Yang Yeh, Ming-Tsun Lin, Hau Tao
  • Patent number: 10535638
    Abstract: A link device with a large density routing is attached to a package in order to provide a high-density interconnect pathway to interconnect semiconductor devices. In an embodiment the package is an integrated fan out package. The link device may be bonded on either side of the package, and the package may optionally comprise through package vias. The link device may also be an integrated passive device that includes resistors, inductor, and capacitor components.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: January 14, 2020
    Assignee: Taiwan Semiconductor Manufacturing Company
    Inventors: Chao-Yang Yeh, Ming-Tsun Lin, Hau Tao
  • Publication number: 20190237435
    Abstract: A link device with a large density routing is attached to a package in order to provide a high-density interconnect pathway to interconnect semiconductor devices. In an embodiment the package is an integrated fan out package. The link device may be bonded on either side of the package, and the package may optionally comprise through package vias. The link device may also be an integrated passive device that includes resistors, inductor, and capacitor components.
    Type: Application
    Filed: April 8, 2019
    Publication date: August 1, 2019
    Inventors: Chao-Yang Yeh, Ming-Tsun Lin, Hau Tao
  • Patent number: 10262974
    Abstract: A link device with a large density routing is attached to a package in order to provide a high-density interconnect pathway to interconnect semiconductor devices. In an embodiment the package is an integrated fan out package. The link device may be bonded on either side of the package, and the package may optionally comprise through package vias. The link device may also be an integrated passive device that includes resistors, inductor, and capacitor components.
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: April 16, 2019
    Assignee: Taiwan Semiconductor Manufacturing Company
    Inventors: Chao-Yang Yeh, Ming-Tsun Lin, Hau Tao
  • Patent number: 10002854
    Abstract: A link device with a large density routing is attached to a package in order to provide a high-density interconnect pathway to interconnect semiconductor devices. In an embodiment the package is an integrated fan out package. The link device may be bonded on either side of the package, and the package may optionally comprise through package vias. The link device may also be an integrated passive device that includes resistors, inductor, and capacitor components.
    Type: Grant
    Filed: April 12, 2017
    Date of Patent: June 19, 2018
    Assignee: Taiwan Semiconductor Manufacturing Company
    Inventors: Chao-Yang Yeh, Ming-Tsun Lin, Hau Tao
  • Publication number: 20180158802
    Abstract: A link device with a large density routing is attached to a package in order to provide a high-density interconnect pathway to interconnect semiconductor devices. In an embodiment the package is an integrated fan out package. The link device may be bonded on either side of the package, and the package may optionally comprise through package vias. The link device may also be an integrated passive device that includes resistors, inductor, and capacitor components.
    Type: Application
    Filed: February 1, 2018
    Publication date: June 7, 2018
    Inventors: Chao-Yang Yeh, Ming-Tsun Lin, Hau Tao
  • Publication number: 20180038894
    Abstract: A testing probe structure for wafer level testing semiconductor IC packaged devices under test (DUT). The structure includes a substrate, through substrate vias, a bump array formed on a first surface of the substrate for engaging a probe card, and at least one probing unit on a second surface of the substrate. The probing unit includes a conductive probe pad formed on one surface of the substrate and at least one microbump interconnected to the pad. The pads are electrically coupled to the bump array through the vias. Some embodiments include a plurality of microbumps associated with the pad which are configured to engage a mating array of microbumps on the DUT. In some embodiments, the DUT may be probed by applying test signals from a probe card through the bump and microbump arrays without direct probing of the DUT microbumps.
    Type: Application
    Filed: October 20, 2017
    Publication date: February 8, 2018
    Inventors: Mill-Jer Wang, Ching-Fang Chen, Sandeep Kumar Goel, Chung-Sheng Yuan, Chao-Yang Yeh, Chin-Chou Liu, Yun-Han Lee, Hung-Chih Lin
  • Patent number: 9817029
    Abstract: A testing probe structure for wafer level testing semiconductor IC packaged devices under test (DUT). The structure includes a substrate, through substrate vias, a bump array formed on a first surface of the substrate for engaging a probe card, and at least one probing unit on a second surface of the substrate. The probing unit includes a conductive probe pad formed on one surface of the substrate and at least one microbump interconnected to the pad. The pads are electrically coupled to the bump array through the vias. Some embodiments include a plurality of microbumps associated with the pad which are configured to engage a mating array of microbumps on the DUT. In some embodiments, the DUT may be probed by applying test signals from a probe card through the bump and microbump arrays without direct probing of the DUT microbumps.
    Type: Grant
    Filed: December 7, 2011
    Date of Patent: November 14, 2017
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Mill-Jer Wang, Ching-Fang Chen, Sandeep Kumar Goel, Chung-Sheng Yuan, Chao-Yang Yeh, Chin-Chou Liu, Yun-Han Lee, Hung-Chih Lin
  • Patent number: 9741688
    Abstract: A link device with a large density routing is attached to a package in order to provide a high-density interconnect pathway to interconnect semiconductor devices. In an embodiment the package is an integrated fan out package. The link device may be bonded on either side of the package, and the package may optionally comprise through package vias. The link device may also be an integrated passive device that includes resistors, inductor, and capacitor components.
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: August 22, 2017
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chao-Yang Yeh, Ming-Tsun Lin, Hau Tao
  • Publication number: 20170221863
    Abstract: A link device with a large density routing is attached to a package in order to provide a high-density interconnect pathway to interconnect semiconductor devices. In an embodiment the package is an integrated fan out package. The link device may be bonded on either side of the package, and the package may optionally comprise through package vias. The link device may also be an integrated passive device that includes resistors, inductor, and capacitor components.
    Type: Application
    Filed: April 12, 2017
    Publication date: August 3, 2017
    Inventors: Chao-Yang Yeh, Ming-Tsun Lin, Hau Tao
  • Patent number: 9704766
    Abstract: An interposer of a package system includes a first probe pad disposed adjacent to a first surface of the interposer. A second probe pad is disposed adjacent to the first surface of the interposer. A first bump of a first dimension is disposed adjacent to the first surface of the interposer. The first bump is electrically coupled with the first probe pad. A second bump of the first dimension is disposed adjacent to the first surface of the interposer. The second bump is electrically coupled with the second probe pad. The second bump is electrically coupled with the first bump through a redistribution layer (RDL) of the interposer.
    Type: Grant
    Filed: May 27, 2011
    Date of Patent: July 11, 2017
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Sandeep Kumar Goel, Mill-Jer Wang, Chung-Sheng Yuan, Tom Chen, Chao-Yang Yeh, Chin-Chou Liu, Yun-Han Lee
  • Patent number: 9660017
    Abstract: A microelectronic package includes a packaging substrate having a chip mounting surface; a chip mounted on the chip mounting surface of the packaging substrate with the chip's active surface facing down to the chip mounting surface; a plurality of input/output (I/O) pads distributed on the active surface of the chip; and a discrete passive element mounted on the active surface of the chip. The discrete passive element may be a decoupling capacitor, a resistor, or an inductor.
    Type: Grant
    Filed: October 29, 2015
    Date of Patent: May 23, 2017
    Assignee: MEDIATEK INC.
    Inventors: Chao-Yang Yeh, Chee-Kong Ung, Tzu-Hung Lin, Jia-Wei Fang
  • Patent number: 9646128
    Abstract: A system comprises a processor-implemented tool configured to generate a layout of an integrated circuit (IC) die. At least one non-transitory machine readable storage medium includes a first portion encoded with a first gate-level description of first and second circuit patterns to be formed on first and second integrated circuit (IC) dies, respectively, and a second portion encoded with a second gate level description of the first and second circuit patterns received from the processor implemented tool. The second gate level description includes power and ground ports, and the first gate level description does not include power and ground ports. A processor-implemented first verification module is provided for comparing the first and second gate level descriptions and outputting a verified second gate-level description of the first and second circuit patterns.
    Type: Grant
    Filed: May 6, 2015
    Date of Patent: May 9, 2017
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Ashok Mehta, Stanley John, Kai-Yuan Ting, Sandeep Kumar Goel, Chao-Yang Yeh
  • Patent number: 9613174
    Abstract: One or more techniques or systems for incorporating a common template into a system on chip (SOC) design are provided herein. For example, a common template mask set is generated based on a first set of polygon positions from a first vendor and a second set of polygon positions from a second vendor. A third party creates a third party SOC design using a set of design rules generated based on the common template mask set. The common template is fabricated based on the third party SOC design using the common template mask set. Because the common template is formed using the common template mask set and because the common template mask set is based on polygon positions from both the first vendor and the second vendor, a part can be connected to the SOC regardless of whether the part is sourced from the first vendor or the second vendor.
    Type: Grant
    Filed: April 6, 2015
    Date of Patent: April 4, 2017
    Assignee: Taiwan Semiconductor Manufacturing Company Limited
    Inventors: William Wu Shen, Yun-Han Lee, Chin-Chou Liu, Hsien-Hsin Lee, Chung-Sheng Yuan, Chao-Yang Yeh, Wei-Cheng Wu, Ching-Fang Chen
  • Patent number: 9542517
    Abstract: Some methods provide an electronic design file, which includes an integrated circuit (IC) component that is operably coupled to a package component. The IC component and package component collectively form a resistor inductor capacitor (RLC) resonant circuit. The method also provides a damping component in the electronic design file. This damping component is configured to reduce a pre-resonant time during which energy exchanged in the RLC resonant circuit approaches a steady-state, and thereby speeds simulation time.
    Type: Grant
    Filed: December 31, 2013
    Date of Patent: January 10, 2017
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventor: Chao-Yang Yeh
  • Publication number: 20160315066
    Abstract: A link device with a large density routing is attached to a package in order to provide a high-density interconnect pathway to interconnect semiconductor devices. In an embodiment the package is an integrated fan out package. The link device may be bonded on either side of the package, and the package may optionally comprise through package vias. The link device may also be an integrated passive device that includes resistors, inductor, and capacitor components.
    Type: Application
    Filed: July 1, 2016
    Publication date: October 27, 2016
    Inventors: Chao-Yang Yeh, Ming-Tsun Lin, Hau Tao