Patents by Inventor Ho-Yin Yiu

Ho-Yin Yiu 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: 20160322305
    Abstract: A chip package includes a chip, a laser stop layer, a first though hole, an isolation layer, a second though hole and a conductive layer. The laser stop layer is disposed above a first surface of the chip, and the first though hole is extended from a second surface to the first surface of the chip to expose the laser stop layer. The isolation layer is below the second surface and in the first through hole, and the isolation layer has a third surface opposite to the second surface. The second though hole is extended from the third surface to the first surface, and the second though hole is through the first through hole to expose the laser stop layer. The conductive layer is disposed below the third surface and extended into the second though hole to contact the laser stop layer.
    Type: Application
    Filed: April 26, 2016
    Publication date: November 3, 2016
    Inventors: Shih-Yi LEE, Ying-Nan WEN, Chien-Hung LIU, Ho-Yin YIU
  • Patent number: 9437478
    Abstract: A chip package including a chip is provided. The chip includes a sensing region or device region adjacent to an upper surface of the chip. A sensing array is located in the sensing region or device region and includes a plurality of sensing units. A plurality of first openings is located in the chip and correspondingly exposes the sensing units. A plurality of conductive extending portions is disposed in the first openings and is electrically connected to the sensing units, wherein the conductive extending portions extend from the first openings onto the upper surface of the chip. A method for forming the chip package is also provided.
    Type: Grant
    Filed: July 23, 2014
    Date of Patent: September 6, 2016
    Assignee: XINTEC INC.
    Inventors: Yen-Shih Ho, Tsang-Yu Liu, Shu-Ming Chang, Yu-Lung Huang, Chao-Yen Lin, Wei-Luen Suen, Chien-Hui Chen, Ho-Yin Yiu
  • Publication number: 20160233260
    Abstract: An embodiment of the invention provides a chip package which includes a first substrate including a device region and having a first surface and a second surface opposite thereto. A dielectric layer is disposed on the second surface of the first substrate and includes a conducting pad structure connected to the device region, and the first substrate completely covers the conducting pad structure. A second substrate is disposed on the second surface of the first substrate and the dielectric layer is located between the first substrate and the second substrate. The second substrate has a first opening exposing a surface of the conducting pad structure, and a redistribution layer is conformally disposed on a sidewall of the first opening and the surface of the exposed conducting pad structure. A method for forming the chip package is also provided.
    Type: Application
    Filed: February 2, 2016
    Publication date: August 11, 2016
    Inventors: Ho-Yin YIU, Ying-Nan WEN, Chien-Hung LIU
  • Publication number: 20160229687
    Abstract: A chip package included a chip, a first though hole, a laser stop structure, a first isolation layer, a second though hole and a conductive layer. The first though hole is extended from the second surface to the first surface of the chip to expose a conductive pad, and the laser stop structure is disposed on the conductive pad exposed by the first through hole, which an upper surface of the laser stop structure is above the second surface. The first isolation layer covers the second surface and the laser stop structure, and the first isolation layer has a third surface opposite to the second surface. The second though hole is extended from the third surface to the second surface to expose the laser stop structure, and a conductive layer is on the third surface and extended into the second though hole to contact the laser stop structure.
    Type: Application
    Filed: January 27, 2016
    Publication date: August 11, 2016
    Inventors: Ying-Nan WEN, Ho-Yin YIU, Chien-Hung LIU
  • Patent number: 9406578
    Abstract: A semiconductor package includes a semiconductor chip, a first and a second depression, a first and second redistribution layer and a packaging layer. The semiconductor chip has an electronic component and a conductive pad that are electrically connected and disposed on an upper surface of the semiconductor chip. The first depression and first redistribution layer extend from the upper surface toward the lower surface of the semiconductor chip. The first redistribution layer and the conductive pad are electrically connected. The second depression and the second redistribution layer extends from the lower surface toward the upper surface and is in connection with the first depression through a connection portion. The second redistribution layer is electrically connected to the first redistribution layer through the connection portion. The packaging layer is disposed on the lower surface.
    Type: Grant
    Filed: March 4, 2015
    Date of Patent: August 2, 2016
    Assignee: XINTEC INC.
    Inventors: Ying-Nan Wen, Chien-Hung Liu, Ho-Yin Yiu
  • Publication number: 20160211233
    Abstract: A chip module is provided. The chip module includes a chip having an upper surface, a lower surface and a sidewall. The chip includes a signal pad region adjacent to the upper surface. A recess extends from the upper surface toward the lower surface along the sidewall of the chip. A redistribution layer is electrically connected to the signal pad region and extends into the recess. A circuit board is located between the upper surface and the lower surface and extends into the recess. A conducting structure is located in the recess and electrically connects the circuit board to the redistribution layer. A method for forming the chip module is also provided.
    Type: Application
    Filed: January 13, 2016
    Publication date: July 21, 2016
    Inventors: Ho-Yin YIU, Ying-Nan WEN, Chien-Hung LIU
  • Publication number: 20160204061
    Abstract: A chip package including a chip, a first though hole, a conductive structure, a first isolation layer, a second though hole and a first conductive layer. The first though hole is extended from a second surface to a first surface to expose a conductive pad, and the conductive structure is on the second surface and extended to the first though hole to contact the conductive pad. The conductive structure includes a second conductive layer and a laser stopper. The first isolation layer is on the second surface and covering the conductive structure, and the first isolation layer has a third surface opposite to the second surface. The second though hole is extended from the third surface to the second surface to expose the laser stopper, and the first conductive layer is on the third surface and extended to the second though hole to contact the laser stopper.
    Type: Application
    Filed: January 11, 2016
    Publication date: July 14, 2016
    Inventors: Ho-Yin YIU, Ying-Nan WEN, Chien-Hung LIU, Shih-Yi LEE
  • Publication number: 20160190063
    Abstract: A chip package included a chip, a first though hole, a laser stop structure, a first isolation layer, a second though hole and a conductive layer. The first though hole is extended from the second surface to the first surface of the chip to expose a conductive pad, and the laser stop structure is disposed on the conductive pad exposed by the first through hole, which an upper surface of the laser stop structure is above the second surface. The first isolation layer covers the second surface and the laser stop structure, and the first isolation layer has a third surface opposite to the second surface. The second though hole is extended from the third surface to the second surface to expose the laser stop structure, and a conductive layer is on the third surface and extended into the second though hole to contact the laser stop structure.
    Type: Application
    Filed: December 29, 2015
    Publication date: June 30, 2016
    Inventors: Ying-Nan WEN, Chien-Hung LIU, Shih-Yi LEE, Ho-Yin YIU
  • Publication number: 20160133588
    Abstract: A chip package includes a chip, a laser stopper, an isolation layer, a redistribution layer, an insulating layer, and a conductive structure. The chip has a conductive pad, a first surface, and a second surface. The conductive pad is located on the first surface. The second surface has a first though hole to expose the conductive pad. The laser stopper is located on the conductive pad in the first though hole. The isolation layer is located on the second surface and in the first though hole. The isolation layer has a third surface opposite to the second surface, and has a second though hole to expose the laser stopper. The redistribution layer is located on the third surface, a sidewall of the second though hole, and the laser stopper in the second though hole. The conductive structure is located on the redistribution.
    Type: Application
    Filed: November 3, 2015
    Publication date: May 12, 2016
    Inventors: Ho-Yin YIU, Ying-Nan WEN, Chien-Hung LIU, Shih-Yi LEE
  • Publication number: 20160133544
    Abstract: A chip package includes a chip, a laser stopper, an isolation layer, a redistribution layer, an insulating layer, and a conductive structure. The chip has a conductive pad, a first surface, and a second surface opposite to the first surface. The conductive pad is located on the first surface. The second surface has a first though hole to expose the conductive pad. The laser stopper is located on the conductive pad. The isolation layer is located on the second surface and in the first though hole. The isolation layer has a third surface opposite to the second surface. The isolation layer and the conductive pad have a second though hole together, such that the laser stopper is exposed through the second though hole. The redistribution layer is located on the third surface, the sidewall of the second though hole, and the laser stopper.
    Type: Application
    Filed: September 29, 2015
    Publication date: May 12, 2016
    Inventors: Chien-Hung LIU, Ying-Nan WEN, Shih-Yi LEE, Ho-Yin YIU
  • Publication number: 20150325557
    Abstract: A chip package including a first substrate is provided. The first substrate includes a sensing device. A second substrate is attached onto the first substrate and includes an integrated circuit device. A first conductive structure is electrically connected to the sensing device and the integrated circuit device through a redistribution layer disposed on the first substrate. An insulating layer covers the first substrate, the second substrate and the redistribution layer. The insulating layer has a hole therein and a second conductive structure is disposed under the bottom of the hole. A method for forming the chip package is also provided.
    Type: Application
    Filed: May 11, 2015
    Publication date: November 12, 2015
    Inventors: Ho-Yin YIU, Ying-Nan WEN, Chien-Hung LIU, Wei-Chung YANG
  • Publication number: 20150255358
    Abstract: A semiconductor package includes a semiconductor chip, a first and a second depression, a first and second redistribution layer and a packaging layer. The semiconductor chip has an electronic component and a conductive pad that are electrically connected and disposed on an upper surface of the semiconductor chip. The first depression and first redistribution layer extend from the upper surface toward the lower surface of the semiconductor chip. The first redistribution layer and the conductive pad are electrically connected. The second depression and the second redistribution layer extends from the lower surface toward the upper surface and is in connection with the first depression through a connection portion. The second redistribution layer is electrically connected to the first redistribution layer through the connection portion. The packaging layer is disposed on the lower surface.
    Type: Application
    Filed: March 4, 2015
    Publication date: September 10, 2015
    Inventors: Ying-Nan WEN, Chien-Hung LIU, Ho-Yin YIU
  • Patent number: 9088206
    Abstract: A power module includes a substrate; a conductive path layer formed on the substrate with a specific pattern as an inductor; a connection layer being formed on the substrate and electrically connected to a first terminal of the inductor; and a first transistor, electrically mounted on the substrate through the connection layer.
    Type: Grant
    Filed: January 26, 2012
    Date of Patent: July 21, 2015
    Inventors: Ho-Yin Yiu, Chien-Hung Liu, Wei-Chung Yang, Bai-Yao Lou
  • Patent number: 8981497
    Abstract: A chip package structure and a method for forming the chip package structure are disclosed. At least a block is formed on a surface of a cover, the cover is mounted on a substrate having a sensing device formed thereon for covering the sensing device, and the block is disposed between the cover and the sensing device. In the present invention, the block is mounted on the cover, there is no need to etch the cover to form a protruding portion, and thus the method of the present invention is simple and has low cost.
    Type: Grant
    Filed: July 13, 2012
    Date of Patent: March 17, 2015
    Assignee: Xintec Inc.
    Inventors: Ho-Yin Yiu, Chien-Hung Liu, Tsang-Yu Liu, Ying-Nan Wen, Yen-Shih Ho
  • Publication number: 20140332908
    Abstract: A chip package including a chip is provided. The chip includes a sensing region or device region adjacent to an upper surface of the chip. A sensing array is located in the sensing region or device region and includes a plurality of sensing units. A plurality of first openings is located in the chip and correspondingly exposes the sensing units. A plurality of conductive extending portions is disposed in the first openings and is electrically connected to the sensing units, wherein the conductive extending portions extend from the first openings onto the upper surface of the chip. A method for forming the chip package is also provided.
    Type: Application
    Filed: July 23, 2014
    Publication date: November 13, 2014
    Inventors: Yen-Shih HO, Tsang-Yu LIU, Shu-Ming CHANG, Yu-Lung HUANG, Chao-Yen LIN, Wei-Luen SUEN, Chien-Hui CHEN, Ho-Yin YIU
  • Patent number: 8791768
    Abstract: Embodiments of the present invention provide a capacitive coupler packaging structure including a substrate with at least one capacitor and a receiver formed thereon, wherein the at least one capacitor at least includes a first electrode layer, a second electrode layer and a capacitor dielectric layer therebetween, and the first electrode layer is electrically connected to the receiver via a solder ball. The capacitive coupler packaging structure also includes a transmitter electrically connecting to the capacitor.
    Type: Grant
    Filed: January 26, 2012
    Date of Patent: July 29, 2014
    Inventors: Ho-Yin Yiu, Chien-Hung Liu, Ying-Nan Wen, Shih-Yi Lee, Wei-Chung Yang, Bai-Yao Lou, Hung-Jen Lee
  • Patent number: 8643070
    Abstract: An embodiment of the invention provides a chip package which includes: a semiconductor substrate having a first surface and an opposite second surface; a drain region located in the semiconductor substrate; a source region located in the semiconductor substrate; a gate located on the semiconductor substrate or at least partially buried in the semiconductor substrate, wherein a gate dielectric layer is between the gate and the semiconductor substrate; a drain conducting structure disposed on the first surface of the semiconductor substrate and electrically connected to the drain region; a source conducting structure disposed on the second surface of the semiconductor substrate and electrically connected to the source region; and a gate conducting structure disposed on the first surface of the semiconductor substrate and electrically connected to the gate.
    Type: Grant
    Filed: December 7, 2011
    Date of Patent: February 4, 2014
    Inventors: Shu-Ming Chang, Chien-Hui Chen, Yen-Shih Ho, Chien-Hung Liu, Ho-Yin Yiu, Ying-Nan Wen
  • Patent number: 8614488
    Abstract: A chip package includes: a substrate; a drain and a source regions located in the substrate; a gate located on or buried in the substrate; a drain conducting structure, a source conducting structure, and a gate conducting structure, disposed on the substrate and electrically connected to the drain region, the source region, and the gate, respectively; a second substrate disposed beside the substrate; a second drain and a second source region located in the second substrate, wherein the second drain region is electrically connected to the source region; a second gate located on or buried in the second substrate; and a second source and a second gate conducting structure disposed on the second substrate and electrically connected to the second source region and the second gate, respectively, wherein terminal points of the drain, the source, the gate, the second source, and the second gate conducting structures are substantially coplanar.
    Type: Grant
    Filed: December 7, 2011
    Date of Patent: December 24, 2013
    Inventors: Ying-Nan Wen, Ho-Yin Yiu, Yen-Shih Ho, Shu-Ming Chang, Chien-Hung Liu, Shih-Yi Lee, Wei-Chung Yang
  • Publication number: 20130020693
    Abstract: A chip package structure and a method for forming the chip package structure are disclosed. At least a block is formed on a surface of a cover, the cover is mounted on a substrate having a sensing device formed thereon for covering the sensing device, and the block is disposed between the cover and the sensing device. In the present invention, the block is mounted on the cover, there is no need to etch the cover to form a protruding portion, and thus the method of the present invention is simple and has low cost.
    Type: Application
    Filed: July 13, 2012
    Publication date: January 24, 2013
    Applicant: Xintec Inc.
    Inventors: Ho-Yin Yiu, Chien-Hung Liu, Tsang-Yu Liu, Ying-Nan Wen, Yen-Shih Ho
  • Publication number: 20120194301
    Abstract: Embodiments of the present invention provide a capacitive coupler packaging structure including a substrate with at least one capacitor and a receiver formed thereon, wherein the at least one capacitor at least includes a first electrode layer, a second electrode layer and a capacitor dielectric layer therebetween, and the first electrode layer is electrically connected to the receiver via a solder ball. The capacitive coupler packaging structure also includes a transmitter electrically connecting to the capacitor.
    Type: Application
    Filed: January 26, 2012
    Publication date: August 2, 2012
    Inventors: Ho-Yin YIU, Chien-Hung LIU, Ying-Nan WEN, Shih-Yi LEE, Wei-Chung YANG, Bai-Yao LOU, Hung-Jen LEE