Patents by Inventor Chun-Yi Lee

Chun-Yi Lee 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: 11265681
    Abstract: An electronic device is capable of determining a radio communications configuration. The electronic device includes a GPS module arranged for receiving an updated GPS coordinate. A controller is electronically coupled to the GPS module, and arranged for controlling the GPS module to receive the updated GPS coordinate and for determining the radio communications configuration based on the updated GPS coordinate received from the GPS module. A transmitter is electronically coupled to the controller and arranged for transmitting a message from the controller according to the determined radio communications configuration.
    Type: Grant
    Filed: December 24, 2020
    Date of Patent: March 1, 2022
    Assignee: ELITE SEMICONDUCTOR MICROELECTRONICS TECHNOLOGY INC.
    Inventors: Chun-Yi Lee, Hung-Ta Tso, Chun-Chieh Huang
  • Patent number: 11152262
    Abstract: A method includes etching a gate structure to form a trench extending into the gate structure, wherein sidewalls of the trench comprise a metal oxide material, applying a sidewall treatment process to the sidewalls of the trench, wherein the metal oxide material has been removed as a result of applying the sidewall treatment process and filling the trench with a first dielectric material to form a dielectric region, wherein the dielectric region is in contact with the sidewall of the gate structure.
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: October 19, 2021
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chun-Yi Lee, Ting-Gang Chen, Chieh-Ping Wang, Hong-Hsien Ke, Chia-Hui Lin, Tai-Chun Huang
  • Patent number: 11152303
    Abstract: The present disclosure, in some embodiments, relates to an integrated chip. The integrated chip has a plurality of gate structures disposed over a substrate. A plurality of metal structures continuously extend from lower surfaces contacting the plurality of gate structures to upper surfaces contacting one or more interconnects within an overlying conductive interconnect layer. The plurality of metal structures are arranged at a first pitch that is larger than a second pitch of the plurality of gate structures.
    Type: Grant
    Filed: June 5, 2019
    Date of Patent: October 19, 2021
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Liang-Yao Lee, Tsung-Chieh Tsai, Juing-Yi Wu, Chun-Yi Lee
  • Patent number: 11120545
    Abstract: A method for measuring a hole provided in a workpiece is provided and the method comprises: obtaining a three-dimensional point cloud model of the workpiece and a two-dimensional image of the workpiece, defining a first contour in the three-dimensional point cloud model based on an intensity difference of the two-dimensional image, defining a second contour and a third contour respectively based in the first contour, bounding a data point testing region between the second contour and the third contour, respectively defining data point sampling regions along a plurality of cross-section directions of the data point testing region, respectively sampling data points in the data point sampling regions to obtain a turning point set comprising turning points, wherein each of the turning points has the largest turning margin, connecting the turning points which are distributed in the turning point set along a ring direction to obtain an edge of the hole.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: September 14, 2021
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chun-Yi Lee, Tsai-Ling Kao, Hian-Kun Tenn
  • Publication number: 20210192705
    Abstract: A method for measuring a hole provided in a workpiece is provided and the method comprises: obtaining a three-dimensional point cloud model of the workpiece and a two-dimensional image of the workpiece, defining a first contour in the three-dimensional point cloud model based on an intensity difference of the two-dimensional image, defining a second contour and a third contour respectively based in the first contour, bounding a data point testing region between the second contour and the third contour, respectively defining data point sampling regions along a plurality of cross-section directions of the data point testing region, respectively sampling data points in the data point sampling regions to obtain a turning point set comprising turning points, wherein each of the turning points has the largest turning margin, connecting the turning points which are distributed in the turning point set along a ring direction to obtain an edge of the hole.
    Type: Application
    Filed: April 1, 2020
    Publication date: June 24, 2021
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chun-Yi LEE, Tsai-Ling KAO, Hian-Kun TENN
  • Publication number: 20200176259
    Abstract: A method includes etching a gate structure to form a trench extending into the gate structure, wherein sidewalls of the trench comprise a metal oxide material, applying a sidewall treatment process to the sidewalls of the trench, wherein the metal oxide material has been removed as a result of applying the sidewall treatment process and filling the trench with a first dielectric material to form a dielectric region, wherein the dielectric region is in contact with the sidewall of the gate structure.
    Type: Application
    Filed: November 12, 2019
    Publication date: June 4, 2020
    Inventors: Chun-Yi Lee, Ting-Gang Chen, Chieh-Ping Wang, Hong-Hsien Ke, Chia-Hui Lin, Tai-Chun Huang
  • Publication number: 20200043799
    Abstract: An etch stop layer is formed over a semiconductor fin and gate stack. The etch stop layer is formed utilizing a series of pulses of precursor materials. A first pulse introduces a first precursor material to the semiconductor fin and gate stack. A second pulse introduces a second precursor material, which is turned into a plasma and then directed towards the semiconductor fin and gate stack in an anisotropic deposition process. As such, a thickness of the etch stop layer along a bottom surface is larger than a thickness of the etch stop layer along sidewalls.
    Type: Application
    Filed: December 7, 2018
    Publication date: February 6, 2020
    Inventors: Chun-Yi Lee, Hong-Hsien Ke, Chung-Ting Ko, Chia-Hui Lin, Jr-Hung Li
  • Publication number: 20200017969
    Abstract: In an embodiment, an apparatus includes: a susceptor including substrate pockets; a gas injector disposed over the susceptor, the gas injector having first process regions, the gas injector including a first gas mixing hub and first distribution valves connecting the first gas mixing hub to the first process regions; and a controller connected to the gas injector and the susceptor, the controller being configured to: connect a first precursor material and a carrier gas to the first gas mixing hub; mix the first precursor material and the carrier gas in the first gas mixing hub to produce a first precursor gas; rotate the susceptor to rotate a first substrate disposed in one of the substrate pockets; and while rotating the susceptor, control the first distribution valves to sequentially introduce the first precursor gas at each of the first process regions as the first substrate enters each first process region.
    Type: Application
    Filed: May 20, 2019
    Publication date: January 16, 2020
    Inventors: Yung-Chang Chang, Meng-Yin Tsai, Tung-Hsiung Liu, Liang-Yu Yeh, Chun-Yi Lee, Kuo-Hsi Huang
  • Publication number: 20190287905
    Abstract: The present disclosure, in some embodiments, relates to an integrated chip. The integrated chip has a plurality of gate structures disposed over a substrate. A plurality of metal structures continuously extend from lower surfaces contacting the plurality of gate structures to upper surfaces contacting one or more interconnects within an overlying conductive interconnect layer. The plurality of metal structures are arranged at a first pitch that is larger than a second pitch of the plurality of gate structures.
    Type: Application
    Filed: June 5, 2019
    Publication date: September 19, 2019
    Inventors: Liang-Yao Lee, Tsung-Chieh Tsai, Juing-Yi Wu, Chun-Yi Lee
  • Patent number: 10371457
    Abstract: A heat dissipation device includes a first fin group, a second fin group, a heat pipe and a base. The base is in thermal contact with a heat source. The heat pipe includes a first pipe part and a second pipe part. The second pipe part is connected with the first pipe part and extended upwardly. The first pipe part is arranged between the base and the second fin group. The second pipe part is penetrated through the first fin group. The distance between a top surface of the first fin group and the base is larger than the distance between a top surface of the second fin group and the base. Since influences of the dissipating area and the wind resistance are taken into consideration, the heat dissipation device has enhanced heat dissipating efficacy.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: August 6, 2019
    Assignee: AURAS TECHNOLOGY CO., LTD.
    Inventors: Hong-Long Chen, Chun-Yi Lee
  • Publication number: 20190222816
    Abstract: A light source generating device, a projection apparatus and a light source generation method are provided. The light source generating device includes a first light source, an auxiliary light source, a control device, a driver and a current command generator. The first light source generates a first light beam. The auxiliary light source generates an auxiliary light beam corresponding to the first light beam. The control device generates a first driving signal to drive the first light source. The driver generates an auxiliary driving signal to drive the auxiliary light source according to the gate control signal and a current command. The current command generator receives an indication signal, and generates the current command according to the indication signal, wherein the indication signal corresponds to a driving current of the first light source. The invention has an effect of enhancing brightness/chrominance.
    Type: Application
    Filed: January 10, 2019
    Publication date: July 18, 2019
    Applicant: Coretronic Corporation
    Inventors: Chi-Wen Ke, Hung-Wei Lin, Chun-Yi Lee
  • Publication number: 20190204806
    Abstract: A method for synchronously optimizing efficiency and energy consumption of a processing machine includes the following steps. A processing parameter and power consumption information of a motor of the processing machine are obtained to establish a characteristic curve of the processing parameter and the power consumption information. A coupling model of the processing parameter and an electricity consumption is established by using a curve fitting method according to the characteristic curve. A processing chipping instruction of the motor, a unit electricity and a processing time cost are obtained. A processing time, an electricity cost and a comprehensive cost of the processing machine are calculated according to the processing chipping instruction of the motor, the unit electricity, the processing time cost and the coupling model to optimize the processing machine.
    Type: Application
    Filed: May 31, 2018
    Publication date: July 4, 2019
    Inventors: Shih-Ming WANG, Chun-Yi LEE
  • Publication number: 20190204143
    Abstract: A method for monitoring idle machining of a processing machine includes the following steps. A spindle load current of the processing machine is monitored to generate a load current change state. A cutting vibration signal of the processing machine is monitored to generate a vibration signal change state. A cutting instruction of the processing machine is obtained to generate a processing section change state. A processing time, a cutting time and an idle time are calculated according to the load current change state, the vibration signal change state and the processing section change state.
    Type: Application
    Filed: May 25, 2018
    Publication date: July 4, 2019
    Inventors: Shih-Ming WANG, Chun-Yi LEE
  • Patent number: 10325849
    Abstract: In some embodiments, the present disclosure relates to an integrated chip. The integrated chip has a plurality of gate structures arranged over a substrate. A plurality of first MOL (middle-of-line) structures are arranged at a first pitch over the substrate at locations interleaved between the plurality of gate structures. The plurality of first MOL structures connect active regions within the substrate to an overlying metal interconnect layer. A plurality of second MOL structures are arranged at a second pitch over the plurality of gate structures at locations interleaved between the plurality of first MOL structures. The plurality of second MOL structures connect the plurality of gate structures to the metal interconnect layer. The second pitch is different than the first pitch. The different pitches avoid misalignment errors between the plurality of gate structures and the metal interconnect layer.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: June 18, 2019
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Liang-Yao Lee, Tsung-Chieh Tsai, Juing-Yi Wu, Chun-Yi Lee
  • Patent number: 10283495
    Abstract: A semiconductor device includes two elongated active regions that include source/drain regions for multiple transistor devices, a first contact layer that includes an electrical connection between the two active regions, a second contact layer that includes a connection between two gate lines, and a gate contact layer that provides connections to the gate lines.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: May 7, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Ru-Gun Liu, Chun-Yi Lee, Jyh-Kang Ting, Juing-Yi Wu, Liang-Yao Lee, Tung-Heng Hsieh, Tsung-Chieh Tsai
  • Publication number: 20190086950
    Abstract: The present disclosure illustrates a method of flipping screen image of an electric screen device. The electronic screen device is applicable to a POS system, and includes a mounting base member, a base, a rotation unit configured to movably assemble the mounting base member with the top of the base, and an electronic circuit system disposed inside the mounting base member. A built-in program of the electronic circuit system is activated to sense the electronic screen by a trigger manner or a time counting manner, and the built-in program receives a sensing signal from the sensor to determine whether the electronic screen is flipped, determining whether the window image shown on screen image of the electronic screen matches with a flip direction of the electronic screen, and if not, the window image shown on the display screen is flipped and the application program operated in the window image is activated.
    Type: Application
    Filed: September 20, 2017
    Publication date: March 21, 2019
    Inventors: Chih-Hsiungmr CHEN, Chun-Yi LEE, Chih-Hung CHEN
  • Publication number: 20190056180
    Abstract: A heat dissipation device includes a first fin group, a second fin group, a heat pipe and a base. The base is in thermal contact with a heat source. The heat pipe includes a first pipe part and a second pipe part. The second pipe part is connected with the first pipe part and extended upwardly. The first pipe part is arranged between the base and the second fin group. The second pipe part is penetrated through the first fin group. The distance between a top surface of the first fin group and the base is larger than the distance between a top surface of the second fin group and the base. Since influences of the dissipating area and the wind resistance are taken into consideration, the heat dissipation device has enhanced heat dissipating efficacy.
    Type: Application
    Filed: September 27, 2017
    Publication date: February 21, 2019
    Inventors: Hong-Long Chen, Chun-Yi Lee
  • Patent number: 10164572
    Abstract: An oscillator module used with a plurality of power sources includes an oscillator unit, a clock monitor unit (CMU), a software module and a digital calibration circuit. The oscillator unit generates a clock signal. The CMU is coupled to the oscillator unit, determines whether an amplitude of the clock signal exceeds a predetermined threshold, and outputs an alarm signal if the amplitude of the clock signal is lower than the predetermined threshold. The software module is coupled to the CMU, and receives the alarm signal to output a calibration signal. The digital calibration circuit is coupled to the oscillator and the software module, and outputs a control signal in response to the clock signal and the calibration signal, adjusting the plurality of power sources to modify the clock signal.
    Type: Grant
    Filed: August 18, 2016
    Date of Patent: December 25, 2018
    Assignee: M2Communication Inc.
    Inventors: Yang-Wen Chen, Chun-Yi Lee, Derrick Wei
  • Patent number: 10084033
    Abstract: A system and method for forming a resistor system is provided. An embodiment comprises a resistor formed in a U-shape. The resistor may comprise multiple layers of conductive materials, with a dielectric layer filling the remainder of the U-shape. The resistor may be integrated with a dual metal gate manufacturing process or may be integrated with multiple types of resistors.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: September 25, 2018
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Jui-Yao Lai, Chun-Yi Lee, Shyh-Wei Wang, Yen-Ming Chen
  • Publication number: 20180245250
    Abstract: A method for making a breathable cool-feeling fabric includes blending a liquid gel matrix containing a precursor hydrogel and a solvent with a cross-linking agent to prepare an emulsion which includes hydrogel microbeads formed by gelation of the precursor hydrogel with the cross-linking agent, and press-printing a base fabric with the emulsion such that the hydrogel microbeads are trapped between interwoven yarns of the base fabric.
    Type: Application
    Filed: July 28, 2017
    Publication date: August 30, 2018
    Inventors: Ching-Nan Huang, Chun-Yi Lee, Ya-Jung Liao, Wei-Che Hung