Patents by Inventor Yung-Chang Lin

Yung-Chang Lin 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: 20190239816
    Abstract: There is provided a physiological detection system including a physiological detection device and a host. The physiological detection device is configured to transmit a physiological data series to the host according to a local oscillation frequency. The host is configured to calculate a physiological value according to the physiological data series and determine a correction parameter according to a receiving data parameter and a reference data parameter, wherein the correction parameter is configured to correct the physiological value, process the physiological data series or adjust the local oscillation frequency of the physiological detection device.
    Type: Application
    Filed: April 16, 2019
    Publication date: August 8, 2019
    Inventors: REN-HAU GU, CHIH-HSIN LIN, YUNG-CHANG LIN, CHIEN-LUNG LIAO
  • Publication number: 20190159732
    Abstract: A wearable device includes: a light source, a sensor and a processor. The light source selectively operates in an illuminating mode or a non-illuminating mode, and generates an auxiliary light passing through a physical body in the illuminating mode. The sensor captures detecting images from the physical body, wherein the detecting images include at least one illuminating image captured while the light source is in the illuminating mode, at least one pre-illuminating image captured before the illuminating image is captured while the light source is in the non-illuminating mode, and at least one post-illuminating image captured after the illuminating image is captured while the light source is in the non-illuminating mode. The processor generates physiological information of the physical body according to the illuminating image, the pre-illuminating image and the post-illuminating image.
    Type: Application
    Filed: November 30, 2017
    Publication date: May 30, 2019
    Inventors: Hsiu-Ling Yeh, Yung-Chang Lin, Shin-Lin Wang
  • Patent number: 10299730
    Abstract: There is provided a physiological detection system including a physiological detection device and a host. The physiological detection device is configured to transmit a physiological data series to the host according to a local oscillation frequency. The host is configured to calculate a physiological value according to the physiological data series and determine a correction parameter according to a receiving data parameter and a reference data parameter, wherein the correction parameter is configured to correct the physiological value, process the physiological data series or adjust the local oscillation frequency of the physiological detection device.
    Type: Grant
    Filed: June 2, 2015
    Date of Patent: May 28, 2019
    Assignee: PIXART IMAGING INC.
    Inventors: Ren-Hau Gu, Chih-Hsin Lin, Yung-Chang Lin, Chien-Lung Liao
  • Patent number: 10199273
    Abstract: A semiconductor device includes a substrate; an inter layer dielectric disposed on the substrate; a TSV penetrating the substrate and the ILD. In addition, a plurality of shallow trench isolations (STI) is disposed in the substrate, and a shield ring is disposed in the ILD surrounding the TSV on the STI. During the process of forming the TSV, the contact ring can protect adjacent components from metal contamination.
    Type: Grant
    Filed: January 18, 2016
    Date of Patent: February 5, 2019
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Chien-Li Kuo, Yung-Chang Lin
  • Patent number: 10039453
    Abstract: An optical detecting module with waterproofing function can be installed on a housing of a wearable device and includes an optical detecting component, a light source and a packaging structure. The light source is disposed by the optical detecting component, and the packaging structure provides the waterproofing function to the optical detecting component and the light source. The packaging structure includes a main body, a light emitting unit, alight incoming unit and a waterproofing component. The main body covers the optical detecting component and the light source. The light emitting unit and the light incoming unit are disposed on the main body and respectively face the light source and the optical detecting component. The waterproofing component is filled into a gap formed between the main body and the housing, to prevent moisture from leaking into the gap to rust terminals of the optical detecting component and the light source.
    Type: Grant
    Filed: May 25, 2015
    Date of Patent: August 7, 2018
    Assignee: PixArt Imaging Inc.
    Inventors: Cheng-Nan Tsai, Hung-Ching Lai, Chih-Yuan Chuang, Hung-Yu Lai, Yung-Chang Lin, Yi-Min Liu, Ren-Hau Gu
  • Publication number: 20180182227
    Abstract: A wearable device includes: a sensing circuit and a processing circuit, wherein the sensing circuit is arranged to generate a wearing information output in each of a plurality of detecting periods, and the processing circuit is arranged to inform a wearing status indicative of a status of wearing the wearable device according to wearing information outputs generated in the plurality of detecting periods.
    Type: Application
    Filed: June 8, 2017
    Publication date: June 28, 2018
    Inventors: Hsiu-Ling Yeh, Yung-Chang Lin
  • Patent number: 9571096
    Abstract: A touch panel-based switch includes a control circuit layer, a sensing layer, a dielectric layer, and a touch operation layer, stacked in the order. The sensing layer electrically connected to the control circuit layer includes plural sensing cell, and the dielectric layer is flexible. The touch operation layer is flexible as well and includes a button area and an adjacent non-button area. The button area includes a ground plane stacked on the dielectric layer and a first touch cover stacked on the ground plane, and the non-button area includes a second touch cover stacked on the dielectric layer. Plural though openings are provided in the button area corresponding to the sensing cells such that a portion of the dielectric layer is exposed.
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: February 14, 2017
    Assignee: TOUCHPLUS INFORMATION CORP.
    Inventors: Shih Hsien Hu, Yung Chang Lin, Wey Chung Wang
  • Patent number: 9442583
    Abstract: An optical mouse apparatus includes a light source circuit, a sensing circuit, and a processing circuit. The light source circuit is used for generating and emitting a light signal onto a surface so as to generate a light reflected signal. The sensing circuit is used for estimating an image offset of the optical mouse apparatus. The processing circuit is coupled to the light source circuit and the sensing circuit and used for generating and outputting a control signal to a terminal according to the image offset outputted by the sensing circuit. The sensing circuit is further used for detecting at least one of a moving speed or an offset direction of the image offset of the optical mouse apparatus, so as to dynamically determine whether to compress data of the image offset outputted to the processing circuit, for reducing data amount read by the processing circuit.
    Type: Grant
    Filed: July 24, 2013
    Date of Patent: September 13, 2016
    Assignee: PixArt Imaging Inc.
    Inventors: Yung-Chang Lin, Tsung-Fa Wang, Ching-Lin Chung
  • Patent number: 9437491
    Abstract: The present invention provides a method of forming a chip with TSV electrode. A substrate with a first surface and a second surface is provided. A thinning process is performed from a side of the second surface so the second surface becomes a third surface. Next, a penetration via which penetrates through the first surface and the third surface is formed in the substrate. A patterned material layer is formed on the substrate, wherein the patterned material layer has an opening exposes the penetration via. A conductive layer is formed on the third surface thereby simultaneously forming a TSV electrode in the penetration via and a surface conductive layer in the opening.
    Type: Grant
    Filed: July 3, 2015
    Date of Patent: September 6, 2016
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Ming-Tse Lin, Chu-Fu Lin, Chien-Li Kuo, Yung-Chang Lin
  • Patent number: 9383866
    Abstract: An image sensing apparatus, comprising: a control unit; and an image sensor, wherein the control unit controls the image sensor to utilize a first image sensing region to sense a first image to output a first image signal in a first mode, wherein the control unit controls the image sensor to utilize a second image sensing region to sense a second image to output a second image signal in a second mode. The first image sensing region is smaller than a total image sensing region of the image sensor, and the second image sensing region is smaller than the first image sensing region.
    Type: Grant
    Filed: June 5, 2013
    Date of Patent: July 5, 2016
    Assignee: PixArt Imaging Inc.
    Inventors: Yung-Chang Lin, Tsung-Fa Wang, Ching-Lin Chung
  • Publication number: 20160150960
    Abstract: An optical detecting module with waterproofing function can be installed on a housing of a wearable device and includes an optical detecting component, a light source and a packaging structure. The light source is disposed by the optical detecting component, and the packaging structure provides the waterproofing function to the optical detecting component and the light source. The packaging structure includes a main body, a light emitting unit, alight incoming unit and a waterproofing component. The main body covers the optical detecting component and the light source. The light emitting unit and the light incoming unit are disposed on the main body and respectively face the light source and the optical detecting component. The waterproofing component is filled into a gap formed between the main body and the housing, to prevent moisture from leaking into the gap to rust terminals of the optical detecting component and the light source.
    Type: Application
    Filed: May 25, 2015
    Publication date: June 2, 2016
    Inventors: Cheng-Nan Tsai, Hung-Ching Lai, Chih-Yuan Chuang, Hung-Yu Lai, Yung-Chang Lin, Yi-Min Liu, Ren-Hau Gu
  • Patent number: 9348361
    Abstract: A portable interactive electronic apparatus includes a shell and a touch control panel having a cover plate. The cover plate includes a first surface area and a second surface area, and the touch control panel is positioned on the shell. The first surface area is utilized for sensing a touch of a user's finger, and the second surface area is utilized for leading liquid components out from the cover plate.
    Type: Grant
    Filed: April 25, 2013
    Date of Patent: May 24, 2016
    Assignee: PixArt Imaging Inc.
    Inventors: Yu-Hao Huang, Ming-Tsan Kao, Yung-Chang Lin, Hui-Hsuan Chen
  • Patent number: 9343359
    Abstract: A method for fabricating integrated structure is disclosed. The method includes the steps of: providing a substrate; forming a through-silicon hole in the substrate; forming a patterned resist on the substrate, wherein the patterned resist comprises at least one opening corresponding to a redistribution layer (RDL) pattern and exposing the through-silicon hole and at least another opening corresponding to another redistribution layer (RDL) pattern and connecting to the at least one opening; and forming a conductive layer to fill the through-silicon hole, the at least one opening and the at least another opening in the patterned resist so as to form a through-silicon via, a through-silicon via RDL pattern and another RDL pattern in one structure.
    Type: Grant
    Filed: December 25, 2013
    Date of Patent: May 17, 2016
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Chun-Hung Chen, Ming-Tse Lin, Yung-Chang Lin, Chien-Li Kuo
  • Publication number: 20160133518
    Abstract: A semiconductor device includes a substrate; an inter layer dielectric disposed on the substrate; a TSV penetrating the substrate and the ILD. In addition, a plurality of shallow trench isolations (STI) is disposed in the substrate, and a shield ring is disposed in the ILD surrounding the TSV on the STI. During the process of forming the TSV, the contact ring can protect adjacent components from metal contamination.
    Type: Application
    Filed: January 18, 2016
    Publication date: May 12, 2016
    Inventors: Chien-Li Kuo, Yung-Chang Lin
  • Patent number: 9335841
    Abstract: A computer readable media having at least one program code recorded thereon. An interference image determining method can be performed when the program code is read and executed. The interference image determining method comprises: (a) controlling a light source to illuminate an object on a detecting surface to generate an image; (b) controlling a sensor to catch a current frame of the image; (c) utilizing an image characteristic included in the current frame to determine a interference image part of the current frame; and (d) updating a defined interference image according to the determined interference image part.
    Type: Grant
    Filed: July 30, 2012
    Date of Patent: May 10, 2016
    Assignee: PixArt Imaging Inc.
    Inventors: Hsin-Chia Chen, Yen-Min Chang, Yu-Hao Huang, Wen-Han Yao, Ching-Lin Chung, Yung-Chang Lin, Tsung-Fa Wang, Ming-Tsan Kao
  • Publication number: 20160120422
    Abstract: There is provided a physiological detection system including a physiological detection device and a host. The physiological detection device is configured to transmit a physiological data series to the host according to a local oscillation frequency. The host is configured to calculate a physiological value according to the physiological data series and determine a correction parameter according to a receiving data parameter and a reference data parameter, wherein the correction parameter is configured to correct the physiological value, process the physiological data series or adjust the local oscillation frequency of the physiological detection device.
    Type: Application
    Filed: June 2, 2015
    Publication date: May 5, 2016
    Inventors: REN-HAU GU, CHIH-HSIN LIN, YUNG-CHANG LIN, CHIEN-LUNG LIAO
  • Patent number: 9287173
    Abstract: A through silicon via includes a substrate and a conductive plug. The substrate has a hole in a side. The conductive plug is disposed in the hole, and the conductive plug having an upper part protruding from the side, wherein the upper part has a top part and a bottom part, and the top part is finer than the bottom part. Moreover, a through silicon via process formed said through silicon via is also provided, which includes the following step. A hole is formed in a substrate from a side. A first conductive material is formed to cover the hole and the side. A patterned photoresist is formed to cover the side but exposing the hole. A second conductive material is formed on the exposed first conductive material. The patterned photoresist is removed. The first conductive material on the side is removed to form a conductive plug in the hole.
    Type: Grant
    Filed: May 23, 2013
    Date of Patent: March 15, 2016
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Chien-Li Kuo, Chun-Hung Chen, Ming-Tse Lin, Yung-Chang Lin
  • Patent number: 9274999
    Abstract: There is provided a communication system including a transmission interface, a master device and a slave device. The transmission interface includes a TR/ACK channel configured to transmit a trigger signal and an acknowledge signal and a DA channel configured to transmit a normal data or a simplified data. The master device sends the trigger signal via the TR/ACK channel before data transmission begins. The slave device sends the normal data or the simplified data to the master device via the DA channel after receiving the trigger signal.
    Type: Grant
    Filed: November 20, 2012
    Date of Patent: March 1, 2016
    Assignee: PIXART IMAGING INC.
    Inventors: Chun-Wei Chen, Yung-Chang Lin, Tsung-Fa Wang
  • Patent number: 9275933
    Abstract: A semiconductor device includes a substrate; an inter layer dielectric disposed on the substrate; a TSV penetrating the substrate and the ILD. In addition, a plurality of shallow trench isolations (STI) is disposed in the substrate, and a shield ring is disposed in the ILD surrounding the TSV on the STI. During the process of forming the TSV, the contact ring can protect adjacent components from metal contamination.
    Type: Grant
    Filed: June 19, 2012
    Date of Patent: March 1, 2016
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Chien-Li Kuo, Yung-Chang Lin
  • Patent number: 9256364
    Abstract: A computer readable recording media comprising at least one program code recorded thereon, a touch control method is performed when the program code is read and executed. The touch control method comprises the following steps: (a) detecting location data for an object relative to a detecting surface to generate at least one displacement data; (b) storing the displacement data to a storage apparatus and outputting the stored displacement data to a target apparatus from the storage apparatus after storing the displacement data for a predetermined time period, when the object touches the detecting surface; and (c) cleaning the stored displacement data when the object leaves the detecting surface.
    Type: Grant
    Filed: June 6, 2013
    Date of Patent: February 9, 2016
    Assignee: PixArt Imaging Inc.
    Inventors: Yung-Chang Lin, Yu-Hao Huang, Tsung-Fa Wang, Ching-Lin Chung