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).
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Publication number: 20240242016Abstract: 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: ApplicationFiled: December 25, 2023Publication date: July 18, 2024Applicant: 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
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Patent number: 11219475Abstract: 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: GrantFiled: October 7, 2019Date of Patent: January 11, 2022Assignee: WILTROM CO., LTD.Inventors: Chieh-Feng Lu, Yi-Chun Su
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Patent number: 10980573Abstract: 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: GrantFiled: September 6, 2018Date of Patent: April 20, 2021Assignee: Wiltrom Co., Ltd.Inventors: Yi-Chun Su, Chieh-Feng Lu, Yen-Ting Tseng, Huang-Chien Liang
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Publication number: 20200107865Abstract: 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: ApplicationFiled: October 7, 2019Publication date: April 9, 2020Inventors: Chieh-Feng LU, Yi-Chun SU
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Patent number: 10568663Abstract: 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: GrantFiled: September 12, 2017Date of Patent: February 25, 2020Assignee: Wiltrom Co., Ltd.Inventors: Yi-Chun Su, Sherwin Hua, Hsiang-Ming Huang, Huang-Chien Liang, Chieh-Feng Lu, Huang-Chi Chen
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Publication number: 20200008841Abstract: 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: ApplicationFiled: September 16, 2019Publication date: January 9, 2020Inventors: Yi-Chun SU, Sherwin HUA, Hsiang-Ming HUANG, Huang-Chien LIANG, Chieh-Feng LU, Huang-Chi CHEN
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Publication number: 20190069930Abstract: 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: ApplicationFiled: September 6, 2018Publication date: March 7, 2019Inventors: YI-CHUN SU, CHIEH-FENG LU, YEN-TING TSENG, HUANG-CHIEN LIANG
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Publication number: 20180070987Abstract: 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: ApplicationFiled: September 12, 2017Publication date: March 15, 2018Inventors: Yi-Chun SU, Sherwin HUA, Hsiang-Ming HUANG, Huang-Chien LIANG, Chieh-Feng LU, Huang-Chi CHEN
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Publication number: 20170056201Abstract: 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: ApplicationFiled: August 24, 2016Publication date: March 2, 2017Inventors: HUANG-CHIEN LIANG, YI-CHUN SU, HUNG-YIN TAI, HUANG-CHI CHEN
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Patent number: 9226990Abstract: 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: GrantFiled: July 14, 2014Date of Patent: January 5, 2016Assignee: Taiwan Biomaterial Company Ltd.Inventors: Chun-Jen Liao, Sheng-Hong Tseng, Huang-Chien Liang, Yi-Chun Su, Pei-Chi Hsu
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Patent number: 8986394Abstract: 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: GrantFiled: April 27, 2012Date of Patent: March 24, 2015Assignees: Industrial Technology Research Institute, National Taiwan University HospitalInventors: Chun-Jen Liao, Sheng-Hong Tseng, Huang-Chien Liang, Chun-Hung Chen, Yi-Chun Su
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Publication number: 20150018280Abstract: 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: ApplicationFiled: July 14, 2014Publication date: January 15, 2015Inventors: Chun-Jen Liao, Sheng-Hong Tseng, Huang-Chien Liang, Yi-Chun Su, Pei-Chi Hsu
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Patent number: 8778883Abstract: 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: GrantFiled: November 13, 2009Date of Patent: July 15, 2014Assignees: Industrial Technology Research Institute, National Taiwan University HospitalInventors: Chun-Jen Liao, Sheng-Hong Tseng, Huang-Chien Liang, Yi-Chun Su, Pei-Chi Hsu
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Publication number: 20120215322Abstract: 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: ApplicationFiled: April 27, 2012Publication date: August 23, 2012Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chun-Jen LIAO, Sheng-Hong TSENG, Huang-Chien LIANG, Chun-Hung CHEN, Yi-Chun SU
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Publication number: 20110117199Abstract: 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: ApplicationFiled: November 13, 2009Publication date: May 19, 2011Applicant: Industrial Technology Research InstituteInventors: Chun-Jen Liao, Sheng-Hong Tseng, Huang-Chien Liang, Yi-Chun Su, Pei-Chi Hsu
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Publication number: 20100168871Abstract: 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: ApplicationFiled: December 30, 2009Publication date: July 1, 2010Applicants: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, NATIONAL TAIWAN UNIVERSITY HOSPITALInventors: Chun-Jen Liao, Sheng-Hong Tseng, Huang-Chien Liang, Chun-Hung Chen, Yi-Chun Su
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Patent number: 7322378Abstract: 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: GrantFiled: October 28, 2004Date of Patent: January 29, 2008Assignee: Winbond Electronics Corp.Inventors: Yan-Shou Chen, Yi-Chun Su, Dennis Lai
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Publication number: 20060108791Abstract: 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: ApplicationFiled: October 28, 2004Publication date: May 25, 2006Inventors: Yan-Shou Chen, Yi-Chun Su, Dennis Lai
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Patent number: D879299Type: GrantFiled: May 24, 2017Date of Patent: March 24, 2020Assignee: WILTROM CO., LTD.Inventors: Yi-Chun Su, Chieh-Feng Lu, Huang-Chien Liang
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Patent number: D879965Type: GrantFiled: May 16, 2017Date of Patent: March 31, 2020Assignee: WILTROM CO., LTD.Inventors: Yi-Chun Su, Chieh-Feng Lu, Huang-Chien Liang