Patents by Inventor In Chung

In Chung 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).

  • TEMPORAL CORRECTION OF TONE SCALE ERRORS IN A DIGITAL PRINTER
    Publication number: 20220129715
    Abstract: A method for correcting tone-level non-uniformities in a digital printing system includes printing a test target having a set of uniform test patches. The printed test target is automatically analyzed to determine tone-level errors as a function of cross-track position for each of the test patches. A tone-level correction function is determined and represented using a set of one-dimensional feature vectors which specifies tone-level corrections as a function of cross-track position, pixel value and time. Corrected image data is determined by using the tone-level correction function to determine a tone-level correction value for each image pixel responsive to the input pixel value, cross-track position and time. The corrected image data is printed using the digital printing system to provide a printed image with reduced tone-level errors.
    Type: Application
    Filed: October 19, 2021
    Publication date: April 28, 2022
    Inventor: Chung-Hui Kuo
  • HEAT DISSIPATION DEVICE
    Publication number: 20220128322
    Abstract: A heat dissipation device includes a base, fins and strip-shaped plates. The fins protrude side by side from the base, and the fins respectively include first end edges and second end edges opposite to each other. The first end edges are connected to the base. The strip-shaped plates are parallel to the base and connected to at least a part of the second end edges of the fins, and strip-shaped openings are formed between the strip-shaped plates. The base, the fins and the strip-shaped plates collectively surround chambers in a non-closed manner, and each of the strip-shaped openings is connected to the corresponding chamber. A distance between two adjacent fins of the fins is S, a width of any one of the strip-shaped openings is d, and d/S is between 0.01 and 0.4.
    Type: Application
    Filed: January 6, 2021
    Publication date: April 28, 2022
    Applicant: National Tsing Hua University
    Inventor: Shwin-Chung Wong
  • Semiconductor Fabrication System Embedded with Effective Baking Module
    Publication number: 20220130693
    Abstract: The present disclosure provides a semiconductor fabrication apparatus. The semiconductor apparatus includes a processing chamber for etching; a substrate stage integrated in the processing chamber and being configured to secure a semiconductor wafer; a reflective mirror configured inside the processing chamber to reflect thermal energy from the heating mechanism toward the semiconductor wafer; and a heating mechanism embedded in the process chamber and is operable to perform a baking process to remove a by-product generated during the etching. The heating mechanism is integrated between the reflective mirror and a gas distribution plate of the processing chamber.
    Type: Application
    Filed: January 10, 2022
    Publication date: April 28, 2022
    Inventors: Han-Yu Lin, Yi-Ruei Jhan, Fang-Wei Lee, Li-Te Lin, Pinyen Lin, Tze-Chung Lin
  • Gate Drive Apparatus and Control Method for Switched Capacitor Converter
    Publication number: 20220131456
    Abstract: An apparatus includes a first gate drive transistor and a second gate drive transistor connected in series, a common node of the first gate drive transistor and the second gate drive transistor connected to a gate of a power switch, the second gate drive transistor configured as a bulk switch having a bulk terminal connected to a bulk terminal of the power switch, a first auxiliary transistor connected between the bulk terminal and a source of the power switch, a second auxiliary transistor coupled between the gate of the power switch and a system ground, and a third auxiliary transistor coupled between a logic control ground and the system ground, wherein the second auxiliary transistor and the third auxiliary transistor are configured to pull the gate of the power switch and the logic control ground down to the system ground in response to a turn off of the apparatus.
    Type: Application
    Filed: March 22, 2021
    Publication date: April 28, 2022
    Inventors: Suming Lai, Kenneth Chung-Yin Kwok
  • PROPELLER FOLDING APPARATUS OF AIR MOBILITY VEHICLE
    Publication number: 20220126981
    Abstract: A propeller folding apparatus of an air mobility vehicle deploys or folds propeller blades depending on the flying state of the air mobility vehicle. The propeller blades are efficiently used depending on the flying state of the air mobility vehicle. The energy efficiency and the ferry range of the air mobility vehicle are increased.
    Type: Application
    Filed: May 11, 2021
    Publication date: April 28, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Jae Young CHOI, Sang Hyun JUNG, Kyu Hoon CHO, Chung Sik YIM
  • LIGHT EMITTING DEVICE HAVING COMMONLY CONNECTED LED SUB-UNITS
    Publication number: 20220130898
    Abstract: A light emitting diode (LED) stack for a display including a first LED stack including a first conductivity-type semiconductor layer and a second conductivity-type semiconductor layer, a second LED stack disposed on the first LED stack, a third LED stack disposed on the second LED stack, an intermediate bonding layer disposed between the first LED stack and the second LED stack to bond the second LED stack to the first LED stack, an upper bonding layer disposed between the second LED stack and the third LED stack to couple the third LED stack to the second LED stack, and a first hydrophilic material layer disposed between the first LED stack and the upper bonding layer.
    Type: Application
    Filed: November 4, 2021
    Publication date: April 28, 2022
    Inventors: Jong Hyeon CHAE, Seong Gyu JANG, Ho Joon LEE, Chang Yeon KIM, Chung Hoon LEE
  • METHOD FOR MANUFACTURING ULTRA-THIN GLASS SUBSTRATE AND METHOD FOR MANUFACTURING DISPLAY PANEL
    Publication number: 20220127186
    Abstract: A method for manufacturing an ultra-thin glass substrate includes: providing a glass base material preset with n substrate areas and a skeleton area surrounding the substrate areas; at least forming an etching protection layer on an upper surface and a lower surface of each substrate area of the glass base material, respectively; at least etching the skeleton area of the glass base material to separate the substrate areas from the glass base material, and form a stress dissipation edge along an edge of each substrate area; and removing the etching protection layer to get independent glass substrates. A method for manufacturing a display panel is also disclosed. An aim is to prevent quality of the ultra-thin glass substrate from damage caused by scribing wheel cutting or laser cutting, therefore the quality of the ultra-thin glass substrate is improved.
    Type: Application
    Filed: March 31, 2021
    Publication date: April 28, 2022
    Inventors: Hao-Yu CHOU, Cheng-Chung CHIANG, Tian-Ming WU, Chun-Chieh HUANG, Feng CHEN
  • ELECTRONIC PACKAGE AND MANUFACTURING METHOD THEREOF
    Publication number: 20220130769
    Abstract: An electronic package is provided, in which at least one first electronic component is arranged on one surface of a circuit structure with circuit layers and a plurality of second electronic components are arranged on the other surface. The first electronic component can electrically bridge two of the plurality of second electronic components via the circuit layers to replace part of the circuit layers of the circuit structure, so that the circuit layers of the circuit structure can maintain a larger wiring specification and reduce the number of circuit layers, thereby improving the process yield.
    Type: Application
    Filed: December 15, 2020
    Publication date: April 28, 2022
    Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Chi-Ching HO, Bo-Hao MA, Chee-Key CHUNG
  • Aligning Bumps in Fan-Out Packaging Process
    Publication number: 20220130794
    Abstract: A method includes placing a first package component and a second package component over a carrier. The first conductive pillars of the first package component and second conductive pillars of the second package component face the carrier. The method further includes encapsulating the first package component and the second package component in an encapsulating material, de-bonding the first package component and the second package component from the carrier, planarizing the first conductive pillars, the second conductive pillars, and the encapsulating material, and forming redistribution lines to electrically couple to the first conductive pillars and the second conductive pillars.
    Type: Application
    Filed: January 3, 2022
    Publication date: April 28, 2022
    Inventors: Ying-Jui Huang, Chien Ling Hwang, Chih-Wei Lin, Ching-Hua Hsieh, Chung-Shi Liu, Chen-Hua Yu
  • METHOD AND APPARATUS FOR LINK CONFIGURATION AND ROUTING OF RELAY SYSTEM
    Publication number: 20220132392
    Abstract: An operation method of a first terminal may include: configuring a Uu access link with a base station, and receiving a first message from the base station, the first message including a relay RNTI for identifying the first terminal, a node address of the base station, and a RAP entity ID for identifying a RAP entity configured for the first terminal; configuring a relay link with a second terminal when communication with the base station is disconnected; requesting link switching by transmitting to the base station a second message via the second terminal, the second message including the relay RNTI, node address, and RAP entity ID; and receiving a response to the second message from the base station via the second terminal, and switching a link with the base station from the Uu access link to the relay link.
    Type: Application
    Filed: August 23, 2021
    Publication date: April 28, 2022
    Inventors: Nam Suk LEE, Hee Sang CHUNG
  • REFLOW METHOD AND SYSTEM
    Publication number: 20220130795
    Abstract: A system for reflowing a semiconductor workpiece including a stage, a first vacuum module and a second vacuum module, and an energy source is provided. The stage includes a base and a protrusion connected to the base, the stage is movable along a height direction of the stage relative to the semiconductor workpiece, the protrusion operably holds and heats the semiconductor workpiece, and the protrusion includes a first portion and a second portion surrounded by and spatially separated from the first portion. The first vacuum module and the second vacuum module respectively coupled to the first portion and the second portion of the protrusion, and the first vacuum module and the second vacuum module are operable to respectively apply a pressure to the first portion and the second portion. The energy source is disposed over the stage to heat the semiconductor workpiece held by the protrusion of the stage.
    Type: Application
    Filed: October 27, 2020
    Publication date: April 28, 2022
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Cheng-Shiuan Wong, Ching-Hua Hsieh, Hsiu-Jen Lin, Hao-Jan Pei, Hsuan-Ting Kuo, Wei-Yu Chen, Chia-Shen Cheng, Philip Yu-Shuan Chung
  • Electronic Device and Electronic Device Driving Method Thereof
    Publication number: 20220130317
    Abstract: The present disclosure provides an electronic device and an electronic device driving method. The electronic device includes a plurality of gate lines and a plurality of data lines. The plurality of gate lines are sequentially scanned during an active period in a frame period, and the plurality of gate lines are maintained at a low level voltage during a blank period in the frame period. Voltage polarities of the plurality of data lines during a first time period of the blank period are respectively identical with voltage polarities of the plurality of data lines during the active period.
    Type: Application
    Filed: September 23, 2021
    Publication date: April 28, 2022
    Applicant: InnoLux Corporation
    Inventors: Yeh-Yi LAN, Cheng-Cheng PAN, Ming-Chin HSU, Hsiu-Chuan CHUNG, Szu-Fan WU, Chien-Hung CHAN, Huang-Chi CHAO, Wai Lon CHAN, Yao-Lien HSIEH, Li-Jin Wang
  • METHOD OF AGING SMOKING MATERIAL BY UTILIZING OAK BARREL AND SMOKING ARTICLE MANUFACTURED USING THE SAME
    Publication number: 20220125096
    Abstract: An embodiment of the present disclosure provides a method of aging smoking materials for constituting at least a portion of a smoking material portion of a smoking article, the method including preparing an oak barrel and the smoking materials, putting the smoking materials into an inner space of the oak barrel, sealing the oak barrel, and aging the smoking materials.
    Type: Application
    Filed: December 21, 2020
    Publication date: April 28, 2022
    Applicant: KT&G CORPORATION
    Inventors: Kwang Ho CHA, Chul Hee LEE, Han Jin KIM, Jang Mi LEE, Kwang Won KANG, Nae Oh CHUNG
  • AUTOMATIC DETECTION METHOD AND AUTOMATIC DETECTION SYSTEM FOR DETECTING CRACK ON WAFER EDGES
    Publication number: 20220128485
    Abstract: An automatic detection method and an automatic detection system for detecting any crack on wafer edges are provided. The automatic detection method includes the following steps. Several wafer images of several wafers are obtained. The wafer images are integrated to create a templet image. Each of the wafer images is compared with the templet image to obtain a differential image. Each of the differential images is binarized. Each of the differential images which are binarized is de-noised. Whether each of the differential images has an edge crack is detected according to pattern of each of the differential images which are de-noised.
    Type: Application
    Filed: November 23, 2020
    Publication date: April 28, 2022
    Inventors: Chia-Feng HSIAO, Chung-Hsuan WU, Shuo-Yu CHEN, Nai-Ying LO, Yi-Hui TSENG, Chen-Hui HUANG, Yung-Yu YANG, Tzu-Ping KAO
  • METHOD OF MONITORING TOOL
    Publication number: 20220130697
    Abstract: A method includes transferring a tool monitoring device to a load port of a tool. An environmental parameter of the load port is monitored by the tool monitoring device. The tool monitoring device is removed from the load port after the environmental parameter of the load port is monitored. A door of the tool in front of the load port is closed. The door of the tool is kept closed during a period from a time of transferring the tool monitoring device to the load port to a time of removing the tool monitoring device from the load port.
    Type: Application
    Filed: January 4, 2022
    Publication date: April 28, 2022
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Hom-Chung LIN, Chi-Ying CHANG, Jih-Churng TWU, Chin-Yun CHEN, Yi-Ting CHANG, Feng-Yu CHEN
  • Device of Handling a HARQ Retransmission
    Publication number: 20220132535
    Abstract: A communication device for handling a hybrid automatic repeat request (HARQ) retransmission, is configured to execute the instructions of receiving a first physical downlink (DL) shared channel (PDSCH) from a network, wherein a first HARQ feedback corresponding to the first PDSCH is allocated in a first uplink (UL) channel and the first UL channel is corresponding to a first priority index; determining not to transmit the first HARQ feedback in the first UL channel; determining a second UL channel for the first HARQ feedback, wherein the second UL channel is corresponding to a second priority index; and transmitting the first HARQ feedback in the second UL channel.
    Type: Application
    Filed: October 18, 2021
    Publication date: April 28, 2022
    Applicant: ACER INCORPORATED
    Inventors: Chien-Min Lee, Li-Chung Lo, Jen-Hsien Chen
  • MEDICAL IMAGE ANALYZING SYSTEM AND METHOD THEREOF
    Publication number: 20220130038
    Abstract: A medical image analyzing system and a medical image analyzing method are provided and include inputting at least one patient image into a first model of a first neural network module to obtain a result having determined positions and ranges of an organ and a tumor of the patient image; inputting the result into a plurality of second models of a second neural network module, respectively, to obtain a plurality of prediction values corresponding to each of the plurality of second models and a model number predicting having cancer in the plurality of prediction values; and outputting a determined result based on the model number predicting having cancer and a number threshold value. Further, processes between the first model and the second models can be automated, thereby improving identification rate of pancreatic cancer.
    Type: Application
    Filed: October 22, 2021
    Publication date: April 28, 2022
    Inventors: Wei-Chung Wang, Wei-Chih Liao, Kao-Lang Liu, Po-Ting Chen, Po-Chuan Wang, Ting-Hui Wu
  • PHOTOSENSITIVE MATERIAL AND PHOTODETECTOR INCLUDING THE SAME
    Publication number: 20220131084
    Abstract: Provided is a photosensitive material and a photodetector including the same. According to the present invention, the photodetector may include a photoactive layer having a photocurrent density of at most about 10?6 A/cm2 under a first incidence condition, and having a photocurrent density of at least about 10?4 A/cm2 under a second incidence condition. The wavelength of light under the second incidence condition is the same as the wavelength of light under the first incidence condition, and the intensity of light under the second incidence condition may be greater than the intensity of light under the first incidence condition.
    Type: Application
    Filed: April 22, 2021
    Publication date: April 28, 2022
    Applicant: POSTECH Research and Business Development Foundation
    Inventors: Dae Sung CHUNG, Ju Hee KIM
  • METHOD OF MANUFACTURING DISPLAY APPARATUS AND THE DISPLAY APPARATUS
    Publication number: 20220131030
    Abstract: Provided are a method of manufacturing a display apparatus and the display apparatus. The method includes forming an emissive layer and a driving layer on a first area of a substrate, forming an exposure line electrically connected to the driving layer, on a second area of the substrate, and forming a color conversion layer on the driving layer by emitting light from the emissive layer using the exposure line.
    Type: Application
    Filed: January 5, 2022
    Publication date: April 28, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kiho KONG, Junhee CHOI, Deukseok CHUNG, Junsik HWANG
  • BIOLOGICAL DETECTION DEVICE AND METHOD FOR TOILET WATER SOLUTION
    Publication number: 20220128465
    Abstract: A biological detection device for a toilet water solution includes a mounting portion, a main system, an adjustable support portion and a detection portion. The main system is connected to the mounting portion. The adjustable support portion can be adjusted for its movement in both horizontal and vertical directions and is connected to the mounting portion. The detection portion is connected and linked to the adjustable support portion and includes a light emitting source and an optical sensor. The biological detection device for a toilet water solution is a home healthcare device capable of automatically detecting whether there is blood in stool or urine without adding any chemical reagent or collecting any stool or urine specimen.
    Type: Application
    Filed: October 26, 2020
    Publication date: April 28, 2022
    Inventors: Shuo-Ting Yan, I-Hua Wang, Chen-Chung Chang, Tsung-Jui Lin