Patents by Inventor Cheng-Wei Liu

Cheng-Wei Liu 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: 20240336041
    Abstract: An manufacturing method of an electronic device includes: providing a first substrate and a second substrate; providing an adhesive member between the first substrate and the second substrate; providing a first curved element and a second curved element opposite to the first curved element; arranging the second substrate on a curved top surface of the second curved element; arranging the first substrate between the first curved element and the second substrate; and pressurizing the first curved element and the second curved element, so that the first substrate and the second substrate are attached to each other through the adhesive member, thereby forming a curved composite component; wherein the first substrate is flat before the step of pressurizing the first curved element and the second curved element, and the first substrate becomes curved after the step of pressurizing the first curved element and the second curved element.
    Type: Application
    Filed: June 20, 2024
    Publication date: October 10, 2024
    Inventors: Cheng-Wei LIU, Fang-Cheng JHOU, Cheng-Chun ZHOU
  • Publication number: 20240263298
    Abstract: A deposition apparatus is provided, including a deposition chamber, at least one target, at least one substrate holder, and at least one adjustment plate. The at least one target, the at least one substrate holder, and the at least one adjustment plate are disposed in the deposition chamber, and the at least one adjustment plate is disposed between the at least one target and the at least one substrate holder. The at least one substrate holder includes a base portion, a first supporting portion, and a second supporting portion. The base portion has a flat surface. The first supporting portion is disposed on the flat surface and includes a curved surface. The second supporting portion is disposed on the flat surface and protrudes from it.
    Type: Application
    Filed: January 4, 2024
    Publication date: August 8, 2024
    Inventors: Cheng-Wei LIU, Liang-Cheng MA
  • Patent number: 12043011
    Abstract: An manufacturing method of an electronic device includes: providing a first substrate and a second substrate; attaching an adhesive member onto the first substrate; and performing a curve attaching step, so that the first substrate and the second substrate are attached to each other through the adhesive member to form a curved composite component, wherein the curve attaching step is performed at a temperature of 20 degrees Celsius to 160 degrees Celsius.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: July 23, 2024
    Assignee: INNOLUX CORPORATION
    Inventors: Cheng-Wei Liu, Fang-Cheng Jhou, Cheng-Chun Zhou
  • Publication number: 20220097346
    Abstract: An manufacturing method of an electronic device includes: providing a first substrate and a second substrate; attaching an adhesive member onto the first substrate; and performing a curve attaching step, so that the first substrate and the second substrate are attached to each other through the adhesive member to form a curved composite component, wherein the curve attaching step is performed at a temperature of 20 degrees Celsius to 160 degrees Celsius.
    Type: Application
    Filed: September 1, 2021
    Publication date: March 31, 2022
    Inventors: Cheng-Wei LIU, Fang-Cheng JHOU, Cheng-Chun ZHOU
  • Publication number: 20190072514
    Abstract: A detection system for determining lysyl oxidase-like 2 protein (LOXL2) levels in a bodily sample, includes at least one reaction solution for generating H2O2 upon combination with LOXL2 in the bodily sample, the reaction solution including lysine that can be oxidatively deaminated by LOXL2 to generate ?-aminoadipic-?-semialdehyde (allysine) and hydrogen peroxide (H2O2).
    Type: Application
    Filed: October 23, 2018
    Publication date: March 7, 2019
    Inventors: Chung-Chiun Liu, Yuan Zhang, Metini Janyasupab, Cheng-Wei Liu, Laurie Dudik
  • Patent number: 10135587
    Abstract: A mobile communication device having a reception circuit, a transmission circuit, and a processing unit is provided. The reception circuit and the transmission circuit are configured to receive and transmit wireless signals, respectively. The processing unit activates the reception circuit for a portion of a downlink time interval for receiving Control Channel (CCH) data and one or more Reference Signal (RS) symbols or traffic data symbols beyond the CCH data, and deactivates the reception circuit for the remaining portion of the downlink time interval. Also, the processing unit activates the transmission circuit for a portion of an uplink time interval for transmitting traffic data, determines a radio signal quality with regard to the transmission of the traffic data, and deactivates the transmission circuit for the remaining portion of the uplink time interval when the radio signal quality exceeds a predetermined threshold.
    Type: Grant
    Filed: February 10, 2015
    Date of Patent: November 20, 2018
    Assignee: MEDIATEK INC.
    Inventors: Chih-Yuan Wang, Cheng-Wei Liu, Wei-Shou Yang, Wei-Hsiang Cheng, Ya-Ting Cho
  • Patent number: 10107778
    Abstract: A detection system for determining lysyl oxidase-like 2 protein (LOXL2) levels in a bodily sample, includes at least one reaction solution for generating H2O2 upon combination with LOXL2 in the bodily sample, the reaction solution including lysine that can be oxidatively deaminated by LOXL2 to generate ?-aminoadipic-?-semialdehyde (allysine) and hydrogen peroxide (H2O2).
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: October 23, 2018
    Assignee: CASE WESTERN RESERVE UNIVERSITY
    Inventors: Chung-Chiun Liu, Yuan Zhang, Metini Janyasupab, Cheng-Wei Liu, Laurie Dudik
  • Publication number: 20160233995
    Abstract: A mobile communication device having a reception circuit, a transmission circuit, and a processing unit is provided. The reception circuit and the transmission circuit are configured to receive and transmit wireless signals, respectively. The processing unit activates the reception circuit for a portion of a downlink time interval for receiving Control Channel (CCH) data and one or more Reference Signal (RS) symbols or traffic data symbols beyond the CCH data, and deactivates the reception circuit for the remaining portion of the downlink time interval. Also, the processing unit activates the transmission circuit for a portion of an uplink time interval for transmitting traffic data, determines a radio signal quality with regard to the transmission of the traffic data, and deactivates the transmission circuit for the remaining portion of the uplink time interval when the radio signal quality exceeds a predetermined threshold.
    Type: Application
    Filed: February 10, 2015
    Publication date: August 11, 2016
    Inventors: Chih-Yuan WANG, Cheng-Wei LIU, Wei-Shou YANG, Wei-Hsiang CHENG, Ya-Ting CHO
  • Patent number: 9299017
    Abstract: A consumable management method includes the following steps. A general consumable and an enabling key storage device are provided to a dealer. The general consumable includes an enabling chip. The enabling key storage device stores an exclusive enabling key. The dealer is instructed to use a burning tool to burn the exclusive enabling key into the enabling chip of the general consumable, so as to make the general consumable become an exclusive consumable, which is exclusively available to at least one first printing device that is only authenticated by the exclusive enabling key.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: March 29, 2016
    Assignee: Hiti Digital, Inc.
    Inventor: Cheng-Wei Liu
  • Publication number: 20150261485
    Abstract: A consumable management method includes the following steps. A general consumable and an enabling key storage device are provided to a dealer. The general consumable includes an enabling chip. The enabling key storage device stores an exclusive enabling key. The dealer is instructed to use a burning tool to burn the exclusive enabling key into the enabling chip of the general consumable, so as to make the general consumable become an exclusive consumable, which is exclusively available to at least one first printing device that is only authenticated by the exclusive enabling key.
    Type: Application
    Filed: September 24, 2014
    Publication date: September 17, 2015
    Inventor: Cheng-Wei LIU
  • Publication number: 20150253280
    Abstract: A detection system for determining lysyl oxidase-like 2 protein (LOXL2) levels in a bodily sample, includes at least one reaction solution for generating H2O2 upon combination with LOXL2 in the bodily sample, the reaction solution including lysine that can be oxidatively deaminated by LOXL2 to generate ?-aminoadipic-?-semialdehyde (allysine) and hydrogen peroxide (H2O2).
    Type: Application
    Filed: September 30, 2013
    Publication date: September 10, 2015
    Inventors: Chung-Chiun Liu, Yuan Zhang, Metini Janyasupab, Cheng-Wei Liu, Laurie Dudik
  • Patent number: 9101822
    Abstract: A magic cube structure includes a central core, a plurality of central blocks, a plurality of resettling devices, a plurality of elastomers, a plurality of side blocks and a plurality of corner blocks. Whereby, when one central block is rotated relative to the central core by an outer force, one central block is pressed by the corresponding resettling device and is axially moved away therefrom. Simultaneously, the recovery force of the corresponding elastomer is increased, so that a torque imposed on the central block is created; when the rotation operation is completed, the torque makes the central block fitly abutted against the corresponding resettling device. As a result, the recovery force returns to former state.
    Type: Grant
    Filed: September 11, 2014
    Date of Patent: August 11, 2015
    Inventor: Cheng Wei Liu
  • Patent number: 9069972
    Abstract: A Secure Digital (SD) card, and an system and an operating method for the SD card are disclosed. The disclosed SD card has a Flash memory and a controller. The Flash memory contains a data storage space and a Content Protection Recorded Media (CPRM) support space. The controller executes a firmware of the SD card, such that read/write commands provided from a host for the CPRM support space are regarded and executed as security commands and a CPRM mechanism is operated over the data storage space.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: June 30, 2015
    Assignee: Silicon Motion, Inc.
    Inventors: Hsiao-Yen Chen, Cheng-Wei Liu, Hsu-Ping Ou
  • Patent number: 9009571
    Abstract: A storage medium receiving write data provided by a host device, providing read data to the host and including a first module and a second module is disclosed. The first module includes a first memory cell and a first controller. The first memory cell stores the write data. The first controller reads the first memory cell to generate a first accessing result. The second module includes a second memory cell and a second controller. The second memory cell stores the write data. The second controller reads the second memory cell. When the first accessing result has an error and the error cannot be corrected by the first controller, the first controller requests the second controller to read the second memory cell to generate a second accessing result, and the second controller serves the second accessing result as the read data and provides the read data to the host.
    Type: Grant
    Filed: July 22, 2013
    Date of Patent: April 14, 2015
    Assignee: Silicon Motion, Inc.
    Inventors: Cheng-Wei Liu, Hsu-Ping Ou
  • Publication number: 20150076766
    Abstract: A magic cube structure includes a central core, a plurality of central blocks, a plurality of resettling devices, a plurality of elastomers, a plurality of side blocks and a plurality of corner blocks. Whereby, when one central block is rotated relative to the central core by an outer force, one central block is pressed by the corresponding resettling device and is axially moved away therefrom. Simultaneously, the recovery force of the corresponding elastomer is increased, so that a torque imposed on the central block is created; when the rotation operation is completed, the torque makes the central block fitly abutted against the corresponding resettling device. As a result, the recovery force returns to former state.
    Type: Application
    Filed: September 11, 2014
    Publication date: March 19, 2015
    Inventor: CHENG WEI LIU
  • Publication number: 20140251422
    Abstract: A solar cell with doping blocks is provided, which includes: a semiconductor substrate, an anti-reflection layer, a plurality of front electrodes, and a back electrode layer. The semiconductor substrate has a first surface, and a plurality of doping block layers is arranged under the first surface and spaced from each other. The anti-reflection layer is disposed on the doping block layer and the semiconductor substrate. The front electrodes penetrate the anti-reflection layer and are arranged on the doping block layers. The back electrode layer is disposed on a second surface of the semiconductor substrate.
    Type: Application
    Filed: November 18, 2013
    Publication date: September 11, 2014
    Applicant: Neo Solar Power Corp.
    Inventors: CHENG-WEI LIU, WEI-MING CHEN, JUI-LIN WANG
  • Publication number: 20140136929
    Abstract: A storage medium receiving write data provided by a host device, providing read data to the host and including a first module and a second module is disclosed. The first module includes a first memory cell and a first controller. The first memory cell stores the write data. The first controller reads the first memory cell to generate a first accessing result. The second module includes a second memory cell and a second controller. The second memory cell stores the write data. The second controller reads the second memory cell. When the first accessing result has an error and the error cannot be corrected by the first controller, the first controller requests the second controller to read the second memory cell to generate a second accessing result, and the second controller serves the second accessing result as the read data and provides the read data to the host.
    Type: Application
    Filed: July 22, 2013
    Publication date: May 15, 2014
    Applicant: Silicon Motion, Inc.
    Inventors: Cheng-Wei LIU, Hsu-Ping OU
  • Publication number: 20130276130
    Abstract: A Secure Digital (SD) card, and an operating system and an operating method for the SD card are disclosed. The disclosed SD card has a Flash memory and a controller. The Flash memory contains a data storage space and a Content Protection Recorded Media (CPRM) support space. The controller executes a firmware of the SD card, such that read/write commands provided from a host for the CPRM support space are regarded and executed as security commands and a CPRM mechanism is operated over the data storage space.
    Type: Application
    Filed: November 14, 2012
    Publication date: October 17, 2013
    Applicant: SILICON MOTION, INC.
    Inventors: Hsiao-Yen Chen, Cheng-Wei Liu, Hsu-Ping Ou
  • Patent number: 8400140
    Abstract: A sensor system for receiving an input signal and applying a digital control signal to adjust an output sensitivity of a triggering signal within the sensor system. The input signal includes a bias DC and a fluctuation bias voltage. The sensor system includes a first voltage contact, a normalized voltage contact, a normalized circuit and a comparison circuit. The first voltage contact provides a first comparison voltage based on the digital control signal, wherein the first comparison voltage defines a standby voltage region. The normalized voltage contact provides a reference voltage based on the digital control signal, wherein the reference voltage is located within the standby voltage region. When the fluctuation bias voltage is located outside of the standby voltage region, the sensor system outputs a triggering signal so as to adjust the digital control signal.
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: March 19, 2013
    Assignee: Gemtek Technology Co., Ltd.
    Inventors: Cheng-Wei Liu, Chao-Yu Lin
  • Publication number: 20110309822
    Abstract: A sensor system for receiving an input signal and applying a digital control signal to adjust an output sensitivity of a triggering signal within the sensor system. The input signal includes a bias DC and a fluctuation bias voltage. The sensor system includes a first voltage contact, a normalized voltage contact, a normalized circuit and a comparison circuit. The first voltage contact provides a first comparison voltage based on the digital control signal, wherein the first comparison voltage defines a standby voltage region. The normalized voltage contact provides a reference voltage based on the digital control signal, wherein the reference voltage is located within the standby voltage region. When the fluctuation bias voltage is located outside of the standby voltage region, the sensor system outputs a triggering signal so as to adjust the digital control signal.
    Type: Application
    Filed: June 17, 2010
    Publication date: December 22, 2011
    Applicant: GEMTEK TECHNOLOGY CO., LTD.
    Inventors: CHENG-WEI LIU, CHAO-YU LIN