Patents by Inventor Chou

Chou 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: 11658114
    Abstract: A fusible structure includes a metal line with different portions having different thicknesses. Thinner portions of the metal line are designed to be destructively altered at lower voltages while thicker portions of the metal line are designed to be destructively altered at lower voltages. Furthermore, one or more dummy structures are disposed proximal to the thinner portions of the metal line. In some embodiments, dummy structures are placed with sufficient proximity so as to protect against metal sputtering when metal line is destructively altered.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: May 23, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Shao-Ting Wu, Meng-Sheng Chang, Shao-Yu Chou, Chung-I Huang
  • Patent number: 11658599
    Abstract: A voltage measurement device for pulse-width modulation (PWM) signals is provided, which includes a conversion circuit and a processing circuit. The conversion circuit receives a first PWM signal and a second PWM signal from a motor driving device, and converts the first PWM signal and the second PWM signal into the absolute value signal and the polarity signal of the line-to-line voltage signal between the first PWM signal and the second PWM signal. The processing circuit converts the polarity signal and the absolute value signal into a first integral signal and a second integral signal, and reconstructs the line-to-line voltage signal according to the first integral signal and the second integral signal so as to obtain the reconstructed voltage signal of the line-to-line voltage signal.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: May 23, 2023
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Wen-Che Shen, Cheng-Min Chang, Chun-Chieh Chang, Po-Huan Chou
  • Patent number: 11654522
    Abstract: A method for analyzing an overcutting defect of a machining process comprises steps as following. A machining code is executed to generate a cutting face, wherein the cutting face comprises a plurality of machining paths. A specified machining path is defined from the plurality of machining paths and a specified node is set on the specified machining path. A sectional plane passing through the specified node is calculated. A plurality of intersection points between the sectional plane and the other machining paths which are different from the specified machining path are obtained. A first adjacent intersection point a second adjacent intersection point are specified from the intersection points. A connection line located between the first adjacent intersection point and the second adjacent intersection point is obtained. A distance between the specified node and connection line is calculate and the distance is defined as an overcutting amount of the specified node.
    Type: Grant
    Filed: February 18, 2021
    Date of Patent: May 23, 2023
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chien-Chih Liao, Kuo-Hua Chou, Cheng-Wei Wang, Jen-Ji Wang
  • Patent number: 11655417
    Abstract: The invention relates to a liquid-crystalline medium, in particular based on a mixture of polar compounds, and to the use thereof for an active-matrix display, in particular based on the VA, SA-VA, IPS, PS-IPS, FFS, PS-FFS, UB-FFS or PS-UB-FFS effect.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: May 23, 2023
    Assignee: MERCK PATENT GMBH
    Inventors: Su-Young Kim, Chang-Suk Choi, Jeong-Hee Sung, Ming Chou Wu, Sang-Kyu Lee
  • Patent number: 11655146
    Abstract: A preclean process may be omitted from a eutectic bonding sequence. To remove oxide from one or more surfaces of a device wafer of a micro-electromechanical-system (MEMS) structure, a duration of an acid-based etch process in the eutectic bonding sequence may be increased relative to the duration of the acid-based etch process when the preclean process is performed. The increased duration of the acid-based etch process enables the acid-based etch process to remove the oxide from the one or more surfaces of the device wafer without the use of a preceding preclean process. This reduces the complexity and cycle time of the eutectic bonding sequence, reduces the risk of stiction between suspended mechanical components of the MEMS structure, and/or reduces the likelihood that the MEMS structure may be rendered defective or inoperable during manufacturing, which increases process yield.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: May 23, 2023
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hong-Ta Kuo, I-Shi Wang, Tzu-Ping Yang, Hsing-Yu Wang, Shu-Han Chao, Hsi-Cheng Hsu, Yin-Tun Chou, Yuan-Hsin Chi, Sheng-Yuan Lin
  • Patent number: 11659288
    Abstract: An image sensing device that can adjust parameters of an image before sending it to a processor for reducing computing power and/or storage requirement is disclosed. The image sensing device includes an array of sensing pixels; an output amplifier; an analog-to-digital converter; a first set of registers and a second set of registers; an activation circuit; and a profiling logic. The profiling logic conducts statistical analysis on output data and adjusts parameters stored in the first set of registers until results of the statistical analysis reaches a target standard, wherein the adjusted parameters are used to generate an output image by each sensing pixel of the array of sensing pixels once the target standard is reached and a notification signal is sent to an external device for notifying the failure of parameter adjustment if the target standard fails to be reached within a predetermined times of adjustment.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: May 23, 2023
    Assignee: SunASIC Technologies, Inc.
    Inventors: Chi-Chou Lin, Zheng-Ping He
  • Patent number: 11658196
    Abstract: A BSI image sensor includes a substrate including a front side and a back side opposite to the front side, a plurality of pixel sensors, an isolation grid disposed in the substrate and separating the plurality of pixel sensors from each other, a reflective grid disposed over the isolation grid on the back side of the substrate, an a low-n grid disposed over the back side of the substrate and overlapping the reflective grid from a top view. A width of the low-n grid is greater than a width of the reflective grid.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: May 23, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Keng-Yu Chou, Wei-Chieh Chiang, Chen-Jong Wang, Chien-Hsien Tseng, Kazuaki Hashimoto
  • Publication number: 20230152870
    Abstract: An electronic apparatus and a load adjusting method thereof are provided. The method includes the following steps. Powering of an external power supply is detected. A self-power consumption time of the battery from a full capacity to a preset capacity is calculated and recorded when the powering of the external power supply is detected. A first average value of multiple self-power consumption times recorded within a preset period from a current time is calculated, and the first average value is compared with a second average value of the self-power consumption times of a previous preset period of the preset period. A value of a power limit for controlling the electronic apparatus to enter a load adjusting state is adjusted according to a comparison result.
    Type: Application
    Filed: July 18, 2022
    Publication date: May 18, 2023
    Applicant: Acer Incorporated
    Inventors: Shuo-Jung Chou, Chuan-Jung Wang, Chih-Chiang Chen
  • Publication number: 20230148927
    Abstract: System, methods, and other embodiments described herein relate to controlling display attributes within a visual interface for enhancing stimuli and responses of a user. In one embodiment, a method includes selecting display attributes related to a first layer of an image and a second layer of the image, wherein the image is associated with an interface to control a component. The method also includes oscillating, at a frequency, between first values of the display attributes for displaying the first layer. The method also includes oscillating, at a harmonic of the frequency, between second values of the display attributes for displaying the second layer in parallel with the first layer until detecting a selection associated with the interface.
    Type: Application
    Filed: November 17, 2021
    Publication date: May 18, 2023
    Inventors: Chungchih Chou, Muhamed Farooq, Ercan Mehmet Dede
  • Publication number: 20230148861
    Abstract: An optical system and an operating method thereof are disclosed. The optical system includes a light source device, a gaze module and a fundus detection device. The light source device includes a light source module, a light intensity modulation module and a lens module. The light source module is used to emit a therapy light to an eye. The light intensity modulation module is used to modulate an intensity of the therapy light. The lens module is used to control a depth of the therapy light. The gaze module is used to be gazed by the eye to fix a fundus of the eye. The fundus detection device and the light source device are integrated to detect the fundus to obtain a fundus image.
    Type: Application
    Filed: November 10, 2022
    Publication date: May 18, 2023
    Inventors: William WANG, Hsuan-Hao CHAO, Sung-Yang WEI, Chung-Cheng CHOU
  • Publication number: 20230150438
    Abstract: An installing module includes a seat bracket, a plurality of lower gaskets, a device bracket and an upper gasket. The seat bracket includes a first locking plate and a second locking plate locked to each other. The first locking plate includes a first concave and the second locking plate includes a second concave corresponding to the first concave. The lower gaskets are respectively disposed on the first concave and the second concave. The lower gaskets face each other and jointly define a lower assembly hole and are disposed on a lower side of a head-support fixer of a car seat. The device bracket is locked to the seat bracket and an electronic device is pivotally coupled to the device bracket. The upper gasket is disposed between the device bracket and the head-support fixer, and the head-support fixer is clamped between the upper gasket and the lower gaskets.
    Type: Application
    Filed: August 26, 2022
    Publication date: May 18, 2023
    Applicant: PEGATRON CORPORATION
    Inventors: Shih-Wei Yeh, Chien-Chih Lin, Yi-Ming Chou, Chun-Chieh Chang
  • Publication number: 20230152049
    Abstract: A water supply device (10) and a tube connector structure (2) thereof, which are used for an electronic device (100) having a water inlet (101) and a water outlet (102), are disclosed. The tube connector structure (2) includes a connecting plate (21) and two tube connector plugs (22) passing through and fixed to the connecting plate (21). One of the tube connector plugs (22) is connected with the water inlet (101), and the other one of the tube connector plugs (22) is connected with the water outlet (102). Therefore, advantages of rapid connection and disconnection between the water supply device (10) and the tube connector structure (2) and saving time and labor in assembling may be accomplished.
    Type: Application
    Filed: October 3, 2022
    Publication date: May 18, 2023
    Inventors: Chih-Hsien CHEN, Yu-Cheng SHIH, Pon-Chung CHIEN, Chieh-Hui CHEN, Ying-Fu CHOU
  • Publication number: 20230157009
    Abstract: An IC device includes an active area positioned in a substrate, first and second contact structures overlying and electrically connected to the active area, a conductive element overlying and electrically connected to each of the first and second contact structures, an anti-fuse transistor device including a dielectric layer between a gate structure and the active area, a first selection transistor overlying the active area adjacent to each of the anti-fuse transistor device and the first contact structure, and a second selection transistor overlying the active area adjacent to each of the anti-fuse transistor device and the second contact structure.
    Type: Application
    Filed: January 19, 2023
    Publication date: May 18, 2023
    Inventors: Min-Shin WU, Meng-Sheng CHANG, Shao-Yu CHOU, Yao-Jen YANG
  • Publication number: 20230154877
    Abstract: An electronic device includes a substrate, an electronic component, a first interposing layer and a second interposing layer. The substrate is non-planar and the substrate includes a first substrate pad and a second substrate pad. The electronic component includes a first component pad and a second component pad corresponding to the first substrate pad and the second substrate pad respectively. When the first component pad contacts the first substrate pad, a height difference exists between the second component pad and the second substrate pad. The first interposing layer connects between the first component pad and the first substrate pad. The second interposing layer connects between the second component pad and the second substrate pad. A thickness difference between the first interposing layer and the second interposing layer is 0.5 to 1 time the height difference.
    Type: Application
    Filed: March 24, 2022
    Publication date: May 18, 2023
    Applicant: Industrial Technology Research Institute
    Inventors: Yu-Ming Peng, Chien-Chou Tseng, Chih-Chia Chang, Kuan-Chu Wu, Yu-Lin Hsu
  • Publication number: 20230154051
    Abstract: Systems and methods are directed to encoding and/or decoding of the textures/geometry of a three-dimensional volumetric representation. An encoding computing system can obtain voxel blocks from a three-dimensional volumetric representation of an object. The encoding computing system can encode voxel blocks with a machine-learned voxel encoding model to obtain encoded voxel blocks. The encoding computing system can decode the encoded voxel blocks with a machine-learned voxel decoding model to obtain reconstructed voxel blocks. The encoding computing system can generate a reconstructed mesh representation of the object based at least in part on the one or more reconstructed voxel blocks. The encoding computing system can encode textures associated with the voxel blocks according to an encoding scheme and based at least in part on the reconstructed mesh representation of the object to obtain encoded textures.
    Type: Application
    Filed: April 17, 2020
    Publication date: May 18, 2023
    Inventors: Danhang Tang, Saurabh Singh, Cem Keskin, Phillip Andrew Chou, Christian Haene, Mingsong Dou, Sean Ryan Francesco Fanello, Jonathan Taylor, Andrea Tagliasacchi, Philip Lindsley Davidson, Yinda Zhang, Onur Gonen Guleryuz, Shahram Izadi, Sofien Bouaziz
  • Publication number: 20230154557
    Abstract: A memory circuit includes a sense amplifier coupled to a non-volatile memory cell, and a detection circuit coupled to the sense amplifier and the non-volatile memory cell. The sense amplifier includes a comparator. The comparator includes a first input terminal coupled to the non-volatile memory cell by a first node, and configured to receive a first voltage, a second input terminal configured to receive a second voltage, and a first output terminal configured to output a first output signal. The detection circuit is configured to latch the first output signal and disrupt a current path between the non-volatile memory cell and the sense amplifier. The detection circuit includes a first inverter. A first input terminal of the first inverter is configured to receive the first output signal. A first output terminal of the first inverter is configured to generate an inverted first output signal.
    Type: Application
    Filed: January 18, 2023
    Publication date: May 18, 2023
    Inventors: Chun-Hao CHANG, Gu-Huan LI, Shao-Yu CHOU
  • Publication number: 20230151684
    Abstract: A window blind includes a headrail, two lift cords, a blind body, a bottom rail and two cord winding devices. The two cord winding devices are respectively installed on the bottom of the bottom rail. Subject to the technical feature that the other ends of the two lift cords are respectively tied to the adjustment columns of the two cord winding devices, if the winding stroke is inconsistent and the blind body is folded unevenly or skewed when the window blind is folded or stretched, the adjustment column of one cord winding device can be fine-adjusted to let the respective lift cord be gradually wound and covered on the adjustment column, so that the bottom rail and the blind body can be gradually adjusted to be substantially parallel to the bottom of the headrail, thereby effectively achieving the effect of fine-tuning and correcting the blind body.
    Type: Application
    Filed: January 24, 2022
    Publication date: May 18, 2023
    Applicant: CHING FENG HOME FASHIONS CO., LTD.
    Inventors: SHENG-YING HSU, MING-CHU CHIANG, YU-PING CHOU
  • Publication number: 20230154799
    Abstract: A method includes forming patterned masks over a semiconductor substrate; etching the semiconductor substrate using the patterned masks as an etch mask to form semiconductor fins with a trench between the semiconductor fins; performing an annealing process using a hydrogen containing gas to smooth surfaces of the semiconductor fins; after performing the annealing process, selectively forming a first liner on the smoothed surfaces of the semiconductor fins, while leaving surfaces of the patterned masks exposed by the first liner; filling the trench with a dielectric material; and etching back the first liner and the dielectric material to form an isolation structure between the semiconductor fins.
    Type: Application
    Filed: January 6, 2023
    Publication date: May 18, 2023
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chen-Cheng CHOU, Shiu-Ko JANGJIAN, Cheng-Ta WU
  • Publication number: 20230152357
    Abstract: A control module of a power calibration circuit comprises a control unit, a main voltage feedback unit and an auxiliary voltage feedback unit, the control unit is connected to at least one power switch, the main voltage feedback unit is connected to an output terminal of the power calibration circuit and the control unit, the auxiliary voltage feedback unit is connected to the output terminal and the control unit, the auxiliary voltage feedback unit comprises a voltage dividing circuit connected to the output terminal and having at least one voltage dividing node, and a voltage limiting circuit connected to the voltage dividing node and the control unit, the voltage limiting circuit has a first state when a voltage of the voltage dividing node is not higher than a reference voltage, and a second state when a voltage of the voltage dividing node is higher than the reference voltage.
    Type: Application
    Filed: November 15, 2021
    Publication date: May 18, 2023
    Inventors: Sheng-Chien CHOU, Chien-Chung TSAN
  • Publication number: 20230152266
    Abstract: Devices and methods are disclosed for determination of conductivity without inorganic carbon contribution in aqueous process streams. In particular, devices and methods for determining the ionic conductivity of aqueous process streams containing dissolved CO2.
    Type: Application
    Filed: February 25, 2020
    Publication date: May 18, 2023
    Inventor: Oliver Chou