Patents by Inventor Chu Chen

Chu Chen 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: 11308306
    Abstract: A control method for an optical fingerprint sensor and a touch controller are provided for canceling or reducing capacitive loading. The optical fingerprint sensor includes a plurality of pixels, and each of the pixels has a first control signal line and a second control signal line. Each of the pixels is further coupled to a first voltage source line, a second voltage source line and a sensing line. The control method includes the step of applying an anti-loading driving (ALD) signal on at least one of the first control signal line, the second control signal line, the first voltage source line, the second voltage source line and the sensing line when the touch controller is in a touch operation period.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: April 19, 2022
    Assignee: NOVATEK Microelectronics Corp.
    Inventors: Tsen-Wei Chang, Chih-Peng Hsia, Wei-Lun Shih, Hong-Chu Chen, Su-Wei Lien, Sheng-Wen Hsiao, Liang-Chi Cheng
  • Publication number: 20220108785
    Abstract: The present invention provides a medical image processing method, which comprises following steps of: receiving a three-dimensional model image file and at least one medical record data by a medical image processing device; creating a three-dimensional medical file based on the three-dimensional model image file and the at least one medical record data, wherein the three-dimensional medical file conforms to a digital imaging and communications in medicine standard; transmitting the three-dimensional medical file to a medical picture archiving and communication system; retrieving the three-dimensional medical file from the medical picture archiving and communication system by a three-dimensional medical image browsing device which is a non-workstation computer device loaded with a viewer software; and displaying the three-dimensional medical file.
    Type: Application
    Filed: July 13, 2021
    Publication date: April 7, 2022
    Inventors: Yen-Yu WANG, Chieh-Chu CHEN, Jing-Ying HUANG
  • Patent number: 11295108
    Abstract: A control method for an optical fingerprint sensor is provided for canceling or reducing capacitive loading. The optical fingerprint sensor includes a plurality of pixels, and each of the pixels has a first control signal line and a second control signal line. Each of the pixels is further coupled to a first voltage source line, a second voltage source line and a sensing line. The control method includes a plurality of steps, and the steps are applying a first anti-loading driving (ALD) signal on the second control signal line, and applying a second ALD signal on at least one of the first control signal line, the first voltage source line, the second voltage source line and the sensing line.
    Type: Grant
    Filed: June 20, 2020
    Date of Patent: April 5, 2022
    Assignee: NOVATEK Microeletronics Corp.
    Inventors: Tsen-Wei Chang, Chih-Peng Hsia, Wei-Lun Shih, Hong-Chu Chen, Su-Wei Lien, Sheng-Wen Hsiao, Liang-Chi Cheng
  • Publication number: 20220101989
    Abstract: Systems, methods, and non-transitory media are included for a providing a customized medical treatment. An example method can include receiving, at a medical system, patient data associated with a patient; detecting, at the medical system, a health condition of the patient based on the patient data associated with the patient; comparing, at the medical system, the patient data and the health condition of the patient with similar health conditions of a general population; determining, at the medical system, whether the health condition of the patient is actionable based on the comparing of the patient data and the health condition of the patient with the similar health conditions of the general population; and providing, by the medical system, a customized medical treatment plan to the patient based on the determining of whether the health condition of the patient is actionable.
    Type: Application
    Filed: September 22, 2021
    Publication date: March 31, 2022
    Inventors: Adrian Aoun, Casey Edgeton, Chandrashekar Raghavan, Paras Parimal Jhaveri, Erik Lauri Frey, Eugene Leonard Huang, James Francis Hamlin, Charles Chu Chen, Shradda Rakesh Bagrodia, Isaac Daniel Gateno
  • Publication number: 20220077876
    Abstract: Methods and systems for decoding raw data may include determining a sequence of a plurality of read-level voltages based on previous decoding data and executing a multi-stage decoding operation to decode raw data read from the plurality of memory cells using the determined sequence of the plurality of read-level voltages. Decoded data is returned from the multi-stage decoding operation upon completion of the multi-stage decoding operation and the previous decoding data is updated based on results of the multi-stage decoding operation.
    Type: Application
    Filed: November 17, 2021
    Publication date: March 10, 2022
    Inventors: Jun TAO, Niang-Chu CHEN
  • Patent number: 11266206
    Abstract: A fastening device including a case unit, a knob and an engaging unit is provided. The case unit includes a wall forming a receiving space and a plurality of mounting teeth. The knob covers on the case unit. The engaging unit is within the receiving space. The engaging unit corresponds to the mounting teeth and is selectively coupled to the knob. The knob is switched between a first position and a second position. When the knob is in the first position to couple to the engaging unit, the engaging unit is linked up with the knob and the engaging unit is engaged with the mounting teeth to prohibit the knob from rotating in a first direction, and when the knob is in the second position to disengage from the engaging unit, the engaging unit does not prohibit the knob from rotating in the first direction.
    Type: Grant
    Filed: September 2, 2019
    Date of Patent: March 8, 2022
    Inventor: Chin-Chu Chen
  • Publication number: 20220062751
    Abstract: An educational gaming system includes control cards, road pieces and a robotic device. Each of the control cards has a graphic corresponding to an instruction. The road pieces are arranged to form a road on which the robotic device is configured to move. The robotic device is communicable with an electronic device that executes an application program. The electronic device captures an image of the graphic of the control card, conducts a machine learning algorithm based on the image to obtain the instruction, and transmits the instruction to the robotic device. The robotic device obtains a road-piece signal value that is generated by scanning one of the road pieces, and performs movement based on the instruction and the road-piece signal value.
    Type: Application
    Filed: March 5, 2021
    Publication date: March 3, 2022
    Applicant: National Taiwan Normal University
    Inventors: Ting-Chia HSU, Yu-Han TSENG, Shih-Chu CHEN
  • Publication number: 20220059937
    Abstract: An antenna for suppressing the gain of side lobes is disclosed, including a substrate, tandem antenna units arranged on the substrate and each including a first feed line and radiating elements, and the width of the radiating elements decreasing gradually from the middle of the first feed line to the two ends; and a power divider disposed on the substrate and including a feed port, a second feed line with middle connected to the fed port, and transmission lines, connected to the second feed line respectively. The output powers of the transmission lines decrease gradually from the middle of the second feed line to the two ends, and the transmission lines are respectively connected to the first feed lines. Thereby, the present invention can effectively suppress the gain of the side lobe both in YZ plane and the XZ plane, and improve target detection.
    Type: Application
    Filed: December 3, 2020
    Publication date: February 24, 2022
    Inventors: Shin-Lung Kuo, You-Chu Chen
  • Patent number: 11253556
    Abstract: The present invention provides a Lactobacillus fermentum GKF3, a composition comprising the strain and their use, in which the aforementioned Lactobacillus fermentum GKF3, deposited with accession numbers of BCRC 910824 and CGMCC 15203, can increase the levels of dopamine or/and serotonin in brain tissues, thereby improving the symptoms of the psychataxia such as decreased focus.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: February 22, 2022
    Assignee: GRAPE KING BIO LTD
    Inventors: Chin-Chu Chen, Yen-Lien Chen, Shih-Wei Lin, Szu-Yin Wu, Yen-Po Chen, Yu-Hsin Hou, Ci-Sian Wang, Yang-Tzu Shih, Jia-Lin Jiang
  • Patent number: 11246742
    Abstract: This invention provides devices and systems and methods therefrom for properly controlling negative pressure applied to oral cavity, facilitating breathing and treating sleep apnea and snoring. The systems comprise a negative pressure system providing a vacuum source and an oral device comprising a shield, a tube passing through the shield, a flexible negative pressure deliverable part connected to the shield or the tube, an optional tongue protector, where the negative pressure deliverable part is conformable to the contour of the upper palate. Negative pressure is delivered to the front and back zones inside the oral cavity via the negative pressure deliverable part to eliminate air space in the oral cavity.
    Type: Grant
    Filed: January 10, 2014
    Date of Patent: February 15, 2022
    Inventors: Chung-Chu Chen, Yin-Ruei Chen, Ming-jian You, Wen-Yen Huang
  • Publication number: 20220020508
    Abstract: An electrically-conductive film that includes a substrate and a plurality of metal nanostructures supported on the substrate, with the nanostructures connecting to provide a network having electrical conductivity along the network. The film includes a first overcoat matrix on the nanostructures and the substrate, and can includes a second overcoat matrix on the nanostructures and the first overcoat matrix. The second overcoat matrix can have a thickness sufficient to cover the nanostructures and the first overcoat matrix. The film allows an electrical contact material that extends through the second overcoat matrix to electrically connect to the nanostructures at a contact area. The first overcoat matrix can have a thickness within a range of 1 to 3 average diameter of the nanostructures. The combination of the first overcoat matrix and second overcoat matrix can fully cover the nanostructures.
    Type: Application
    Filed: December 26, 2019
    Publication date: January 20, 2022
    Inventors: Michael Spaid, Derek Tuttle, Pin-Chu Chen, Jeff Wolk, Haixia Dai
  • Publication number: 20220019471
    Abstract: Systems and methods for arbitrating access of a shared resource are disclosed. Data is received from various sources and stored in various queues. A first data structure is generated based on the stored data. The first data structure may be associated with two dimensions (e.g. a first dimension associated with sources and a second dimension associated with destinations). A second data structure is generated based on the first data structure. The second data structure may be associated with one dimension. The one dimension may include the second dimension. A first arbitration is performed based on the second data structure for selecting a destination. A second arbitration is performed based on the first data structure and the selected destination for selecting a source. Data stored in one of the queues associated with the selected source and the selected destination is retrieved, and the retrieved data is provided to the shared resource.
    Type: Application
    Filed: October 21, 2020
    Publication date: January 20, 2022
    Inventor: Chun-Chu Chen-Jhy Archie Wu
  • Patent number: 11226352
    Abstract: An electrical connection assembly includes a main body and a spring. One end of the main body is configured to be in contact with a device under test. The spring is sleeved around the main body. Two ends of the spring are respectively defined as a first end and a second end. The first end is abutted against a limiting protrusion, and a concealed section of the main body is correspondingly arranged inside of the spring. The spring has a first tightly-coiled section, an elastic section, and a second tightly-coiled section in sequence from the first end to the second end. A pitch of the spring within the elastic section is greater than a pitch of the spring within the first tightly-coiled section, and the pitch of the spring within the elastic section is greater than a pitch of the spring within the second tightly-coiled section.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: January 18, 2022
    Assignee: C.C.P.CONTACT PROBES CO., LTD.
    Inventors: Shu-Lin Wu, Yen-Wei Lin, Wei-Chu Chen, Bor-Chen Tsai
  • Patent number: 11228281
    Abstract: A calibration apparatus is used for calibrating characteristics of a power amplifier (PA) in a transmitter. The calibration apparatus includes an adaptive bias generator circuit that is used to track an envelope of an input signal received by control terminals of transistors of the PA and generate an adaptive bias voltage to the control terminals of the input transistors in response to the envelope of the input signal.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: January 18, 2022
    Assignee: MEDIATEK INC.
    Inventors: Yu-Hsien Chang, Yu-Ming Lai, Ching-Chia Cheng, Wei-Kai Hong, Yi-Chu Chen, Tsung-Ming Chen, Shih-Chieh Yen
  • Publication number: 20210402738
    Abstract: The present invention provides a sheet having an elastomer layer having a Shore A hardness of less than 40, wherein the elastomer layer has an adhesion force to stainless steel of not more than 11 oz/in at 90 degree peel strength.
    Type: Application
    Filed: September 13, 2021
    Publication date: December 30, 2021
    Applicants: Nitto Denko Corporation, NITTO, INC.
    Inventors: Derek JORGENSEN, Shinji HOSHINO, Yu-chu CHEN, Masatoshi SUZUKI
  • Patent number: 11211949
    Abstract: Methods and systems for decoding raw data may include determining a sequence of a plurality of read-level voltages based on previous decoding data and executing a multi-stage decoding operation to decode raw data read from the plurality of memory cells using the determined sequence of the plurality of read-level voltages. Decoded data is returned from the multi-stage decoding operation upon completion of the multi-stage decoding operation and the previous decoding data is updated based on results of the multi-stage decoding operation.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: December 28, 2021
    Assignee: Western Digital Technologies, Inc.
    Inventors: Jun Tao, Niang-Chu Chen
  • Patent number: 11197901
    Abstract: The present invention provides an active substance of Lactic Acid Bacteria, a composition comprising thereof and its use for promoting longevity, especially for increasing Cisd2 gene expression, reducing mitochondrial damage and delaying aging conditions such as nerve degeneration and sarcopenia.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: December 14, 2021
    Assignee: GRAPE KING BIO LTD.
    Inventors: Chin-Chu Chen, Yen-Lien Chen, Shin-Wei Lin, Yen-Po Chen, Ci-Sian Wang, Yu-Hsin Hou, Yang-Tzu Shih, Ching-Wen Lin, Ya-Jyun Chen, Jia-Lin Jiang
  • Patent number: 11185563
    Abstract: The present invention discloses uses of treating, preventing or improving bone diseases by Lactobacillus or a composition including the Lactobacillus. The Lactobacillus and compositions can increase the blood calcium concentration, the trabecular bone volume density, the trabecular thickness, the trabecular number and the bone mineral density of a subject, and reduce trabecular spacing of the subject. Further, the present invention discloses a method for treating a subject diagnosed with a bone disease, through identifying the subject having the bone disease and administering to the subject an effective amount of a composition including at least one of Lactobacillus plantarum GKM3 and Lactobacillus paracasei GKS6, wherein the Lactobacillus plantarum GKM3 is deposited in China General Microbiological Culture Collection Center (CGMCC) with a deposition number of CGMCC 14565 on Aug. 25, 2017, and the Lactobacillus paracasei GKS6 is deposited in CGMCC with a deposition number of CGMCC 14566 on Aug. 25, 2017.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: November 30, 2021
    Assignee: GRAPE KING BIO Ltd.
    Inventors: Chin-Chu Chen, Yen-Lien Chen, Shin-Wei Lin, Yen-Po Chen, Yang-Tzu Shih, Ching-Wen Lin
  • Patent number: 11166358
    Abstract: A voltage setting value adjusting device includes a controller, a plurality of laser light sources and a voltage setting value adjusting circuit. The controller has a voltage setting value input end and a driving voltage output end. The laser light sources are coupled to the driving voltage output end, and the controller outputs a driving current to the laser light sources according to a voltage setting value. The voltage setting value adjusting circuit is coupled between the voltage setting value input end and the driving voltage output end to detect a driving voltage of the laser light sources and adjust the voltage setting value according to the driving voltage.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: November 2, 2021
    Assignee: Qisda Corporation
    Inventor: Chuan-Chu Chen
  • Publication number: 20210318810
    Abstract: Apparatus, media, methods, and systems are disclosed for improved data relocation based on read-level voltages. A data storage system may include a non-volatile memory device including a source region and a destination region. The destination region may include a first destination block and a second destination block. A controller may read first data in the source region using a first read-level voltage, and read second data in the source region using a second read-level voltage. The controller may associate, based on the first and second read-level voltages, each of the first data and the second data with a respective one of the first and the second destination blocks. The controller may cause each of the first and second data to be stored in the associated one of the first and second destination blocks.
    Type: Application
    Filed: June 23, 2021
    Publication date: October 14, 2021
    Inventors: Jun TAO, Niang-Chu CHEN