Patents by Inventor Yi-Chun Su

Yi-Chun Su 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: 20240242016
    Abstract: A layout routing method includes determining a routing pattern according to a swapping rule, a via pattern, area constraints and pin locations; optimizing swapping in differential pairs according to the routing pattern; extracting features of each routing net to obtain extracted features; using an unsupervised algorithm to generate different routing groups according to the extracted features; and determining a routing order of the routing groups according to complex features of the routing groups.
    Type: Application
    Filed: December 25, 2023
    Publication date: July 18, 2024
    Applicant: MEDIATEK INC.
    Inventors: Chih-Jung Hsu, Chen Lien, Deng-Yao Tu, Po-Yang Chen, Guan-Qi Fang, Shu-Huan Chang, Yi-Hung Chen, Yao-Chun Su, Yu-Yang Chen
  • Patent number: 11219475
    Abstract: The present disclosure discloses a device for surgery to stabilize bone segments, which includes a screw assembly, a supporting member, an extending member, and a fastening member. The supporting member is connected with an arm of a receiver of the screw assembly. The extending member includes a connecting portion and an extending portion. The connecting portion is located at one end of the extending member opposite to the receiver. The extending portion is connected to the arm with the supporting member passing through a through hole of the extending portion, and a portion of the supporting member protrudes out of the extending portion to the connecting portion. The fastening member is sleeved on the connecting portion and has a pressing groove. The supporting member is located between the connecting portion and the pressing groove. The pressing groove includes a release position and a pressing position for the supporting member.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: January 11, 2022
    Assignee: WILTROM CO., LTD.
    Inventors: Chieh-Feng Lu, Yi-Chun Su
  • Patent number: 10980573
    Abstract: The present invention discloses a device for stabilization of bone segment and an extending assembly thereof. The device comprises a screw assembly, two supporting members and two extending members. The screw assembly comprises a receiver and an anchoring member. The receiver has a retainer and two opposite arms extending along the longitudinal axis of the device from the positions adjacent to the retainer. The anchoring member is connected to the retainer. The supporting members are connected to the arms respectively and extend along the longitudinal axis. Each one of the extending members has a through hole respectively. The extending members are connected to the arms with the supporting members passing through the through holes respectively.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: April 20, 2021
    Assignee: Wiltrom Co., Ltd.
    Inventors: Yi-Chun Su, Chieh-Feng Lu, Yen-Ting Tseng, Huang-Chien Liang
  • Publication number: 20200107865
    Abstract: The present disclosure discloses a device for surgery to stabilize bone segments, which includes a screw assembly, a supporting member, an extending member, and a fastening member. The supporting member is connected with an arm of a receiver of the screw assembly. The extending member includes a connecting portion and an extending portion. The connecting portion is located at one end of the extending member opposite to the receiver. The extending portion is connected to the arm with the supporting member passing through a through hole of the extending portion, and a portion of the supporting member protrudes out of the extending portion to the connecting portion. The fastening member is sleeved on the connecting portion and has a pressing groove. The supporting member is located between the connecting portion and the pressing groove. The pressing groove includes a release position and a pressing position for the supporting member.
    Type: Application
    Filed: October 7, 2019
    Publication date: April 9, 2020
    Inventors: Chieh-Feng LU, Yi-Chun SU
  • Patent number: 10568663
    Abstract: The present invention discloses a spinal surgical instrument and a method of guiding thereof. The spinal surgical instrument is operated with a precedent device. The precedent device includes at least one guiding unit. The spinal surgical instrument includes an operating element, an extending element, a handling element and a guide element. One end of the extending element connects to the operating element. The other end of the extending element connects to the handling element. The guide element is disposed on the extending element and includes at least one guide hole. The operating element is guided to the precedent device by the passing of the guide hole along the guiding unit.
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: February 25, 2020
    Assignee: Wiltrom Co., Ltd.
    Inventors: Yi-Chun Su, Sherwin Hua, Hsiang-Ming Huang, Huang-Chien Liang, Chieh-Feng Lu, Huang-Chi Chen
  • Publication number: 20200008841
    Abstract: The present invention discloses a spinal surgical instrument and a method of guiding thereof. The spinal surgical instrument is operated with a precedent device. The precedent device includes at least one guiding unit. The spinal surgical instrument includes an operating element, an extending element, a handling element and a guide element. One end of the extending element connects to the operating element. The other end of the extending element connects to the handling element. The guide element is disposed on the extending element and includes at least one guide hole. The operating element is guided to the precedent device by the passing of the guide hole along the guiding unit.
    Type: Application
    Filed: September 16, 2019
    Publication date: January 9, 2020
    Inventors: Yi-Chun SU, Sherwin HUA, Hsiang-Ming HUANG, Huang-Chien LIANG, Chieh-Feng LU, Huang-Chi CHEN
  • Publication number: 20190069930
    Abstract: The present invention discloses a device for stabilization of bone segment and an extending assembly thereof. The device comprises a screw assembly, two supporting members and two extending members. The screw assembly comprises a receiver and an anchoring member. The receiver has a retainer and two opposite arms extending along the longitudinal axis of the device from the positions adjacent to the retainer. The anchoring member is connected to the retainer. The supporting members are connected to the arms respectively and extend along the longitudinal axis. Each one of the extending members has a through hole respectively. The extending members are connected to the arms with the supporting members passing through the through holes respectively.
    Type: Application
    Filed: September 6, 2018
    Publication date: March 7, 2019
    Inventors: YI-CHUN SU, CHIEH-FENG LU, YEN-TING TSENG, HUANG-CHIEN LIANG
  • Publication number: 20180070987
    Abstract: The present invention discloses a spinal surgical instrument and a method of guiding thereof. The spinal surgical instrument is operated with a precedent device. The precedent device includes at least one guiding unit. The spinal surgical instrument includes an operating element, an extending element, a handling element and a guide element. One end of the extending element connects to the operating element. The other end of the extending element connects to the handling element. The guide element is disposed on the extending element and includes at least one guide hole. The operating element is guided to the precedent device by the passing of the guide hole along the guiding unit.
    Type: Application
    Filed: September 12, 2017
    Publication date: March 15, 2018
    Inventors: Yi-Chun SU, Sherwin HUA, Hsiang-Ming HUANG, Huang-Chien LIANG, Chieh-Feng LU, Huang-Chi CHEN
  • Publication number: 20170056201
    Abstract: The present invention provides an intervertebral fusion apparatus for positioning and combining vertebrae, which use a solidifiable material and an intervertebral fusion cage concurrently. By diffusing the solidifiable material from the top or bottom surface of the intervertebral fusion cage, the contact area with vertebrae and hence the stability can be increased. In addition, the intervertebral fusion cage provided by the present invention can further include a wing member connected pivotally on the side and operated concurrently with the solidifiable material to change the shape and thus avoid slipping off the operation opening. By using the intervertebral fusion apparatus, the stability of the intervertebral fusion cage during and after surgeries can be improved effectively. Thereby, the success rate and safety of vertebral fusion surgeries can be increased.
    Type: Application
    Filed: August 24, 2016
    Publication date: March 2, 2017
    Inventors: HUANG-CHIEN LIANG, YI-CHUN SU, HUNG-YIN TAI, HUANG-CHI CHEN
  • Patent number: 9226990
    Abstract: A foamed biocompatible material for use in tissue repair and a kit for producing same. The kit includes a container having a valve and an inlet, and a tissue-repair composition containing a biocompatible material and a liquid carrier, in which the composition is placed in the inlet of the container and the inside of container has a pressure lower than that of the outside so that, upon opening the valve, the composition is forced into the container by the pressure difference to form a foam inside the container. Also disclosed is a method of preparing a foamed biocompatible material for tissue repair.
    Type: Grant
    Filed: July 14, 2014
    Date of Patent: January 5, 2016
    Assignee: Taiwan Biomaterial Company Ltd.
    Inventors: Chun-Jen Liao, Sheng-Hong Tseng, Huang-Chien Liang, Yi-Chun Su, Pei-Chi Hsu
  • Patent number: 8986394
    Abstract: An artificial dura biomedical device and a brain surgery method utilizing the same are disclosed. The steps includes: fixing an artificial dura to a partial skull; and fixing the partial skull with the artificial dura to a cut hole of a whole skull. The artificial dura biomedical device includes an artificial dura and a connecting element. The connecting element fixes the partial skull with the artificial dura.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: March 24, 2015
    Assignees: Industrial Technology Research Institute, National Taiwan University Hospital
    Inventors: Chun-Jen Liao, Sheng-Hong Tseng, Huang-Chien Liang, Chun-Hung Chen, Yi-Chun Su
  • Publication number: 20150018280
    Abstract: A foamed biocompatible material for use in tissue repair and a kit for producing same. The kit includes a container having a valve and an inlet, and a tissue-repair composition containing a biocompatible material and a liquid carrier, in which the composition is placed in the inlet of the container and the inside of container has a pressure lower than that of the outside so that, upon opening the valve, the composition is forced into the container by the pressure difference to form a foam inside the container. Also disclosed is a method of preparing a foamed biocompatible material for tissue repair.
    Type: Application
    Filed: July 14, 2014
    Publication date: January 15, 2015
    Inventors: Chun-Jen Liao, Sheng-Hong Tseng, Huang-Chien Liang, Yi-Chun Su, Pei-Chi Hsu
  • Patent number: 8778883
    Abstract: A kit for producing a foamed biocompatible material includes a container configured to sustain a high pressure, and a tissue-repair composition placed in the container. The composition contains a biocompatible material, a liquid carrier, and a gas. The container has an internal pressure of greater than 1 atm and less than 250 atm, and includes a valve and a nozzle for releasing from the nozzle a foam formed of the composition upon opening the valve. Methods of producing and applying the biocompatible material are also disclosed.
    Type: Grant
    Filed: November 13, 2009
    Date of Patent: July 15, 2014
    Assignees: Industrial Technology Research Institute, National Taiwan University Hospital
    Inventors: Chun-Jen Liao, Sheng-Hong Tseng, Huang-Chien Liang, Yi-Chun Su, Pei-Chi Hsu
  • Publication number: 20120215322
    Abstract: An artificial dura biomedical device and a brain surgery method utilizing the same are disclosed. The steps includes: fixing an artificial dura to a partial skull; and fixing the partial skull with the artificial dura to a cut hole of a whole skull. The artificial dura biomedical device includes an artificial dura and a connecting element. The connecting element fixes the partial skull with the artificial dura.
    Type: Application
    Filed: April 27, 2012
    Publication date: August 23, 2012
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chun-Jen LIAO, Sheng-Hong TSENG, Huang-Chien LIANG, Chun-Hung CHEN, Yi-Chun SU
  • Publication number: 20110117199
    Abstract: A kit for producing a foamed biocompatible material includes a container configured to sustain a high pressure, and a tissue-repair composition placed in the container. The composition contains a biocompatible material, a liquid carrier, and a gas. The container has an internal pressure of greater than 1 atm and less than 250 atm, and includes a valve and a nuzzle for releasing from the nuzzle a foam formed of the composition upon opening the valve. Methods of producing and applying the biocompatible material are also disclosed.
    Type: Application
    Filed: November 13, 2009
    Publication date: May 19, 2011
    Applicant: Industrial Technology Research Institute
    Inventors: Chun-Jen Liao, Sheng-Hong Tseng, Huang-Chien Liang, Yi-Chun Su, Pei-Chi Hsu
  • Publication number: 20100168871
    Abstract: An artificial dura biomedical device and a brain surgery method utilizing the same are disclosed. The steps includes: fixing an artificial dura to a partial skull; and fixing the partial skull with the artificial dura to a cut hole of a whole skull. The artificial dura biomedical device includes an artificial dura and a connecting element. The connecting element fixes the partial skull with the artificial dura.
    Type: Application
    Filed: December 30, 2009
    Publication date: July 1, 2010
    Applicants: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, NATIONAL TAIWAN UNIVERSITY HOSPITAL
    Inventors: Chun-Jen Liao, Sheng-Hong Tseng, Huang-Chien Liang, Chun-Hung Chen, Yi-Chun Su
  • Patent number: 7322378
    Abstract: A semiconductor apparatus with a modified pipe support. The apparatus comprises an outer pipe, an inner pipe, and a pipe support. The support comprises a seat and a support ring. The seat comprises a tubular portion for supporting an outer pipe at a top end. The support ring is detachably disposed within the tubular portion and comprises am annular surface and an inner bore surface, wherein the annular surface is inclined to the inner bore surface by an acute angle.
    Type: Grant
    Filed: October 28, 2004
    Date of Patent: January 29, 2008
    Assignee: Winbond Electronics Corp.
    Inventors: Yan-Shou Chen, Yi-Chun Su, Dennis Lai
  • Publication number: 20060108791
    Abstract: A semiconductor apparatus with a modified pipe support. The apparatus comprises an outer pipe, an inner pipe, and a pipe support. The support comprises a seat and a support ring. The seat comprises a tubular portion for supporting an outer pipe at a top end. The support ring is detachably disposed within the tubular portion and comprises am annular surface and an inner bore surface, wherein the annular surface is inclined to the inner bore surface by an acute angle.
    Type: Application
    Filed: October 28, 2004
    Publication date: May 25, 2006
    Inventors: Yan-Shou Chen, Yi-Chun Su, Dennis Lai
  • Patent number: D879299
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: March 24, 2020
    Assignee: WILTROM CO., LTD.
    Inventors: Yi-Chun Su, Chieh-Feng Lu, Huang-Chien Liang
  • Patent number: D879965
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: March 31, 2020
    Assignee: WILTROM CO., LTD.
    Inventors: Yi-Chun Su, Chieh-Feng Lu, Huang-Chien Liang