Patents by Inventor Chun-Yu Hsieh

Chun-Yu Hsieh 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: 11963300
    Abstract: A panel device including a substrate, a conductor pad, a turning wire, and a circuit board is provided. The substrate has a first surface and a second surface connected to the first surface while a normal direction of the second surface is different from a normal direction of the first surface. The conductor pad is disposed on the first surface of the substrate. The turning wire is disposed on the substrate and extends from the first surface to the second surface. The turning wire includes a wiring layer in contact with the conductor pad and a wire covering layer covering the wiring layer. The circuit board is bonded to and electrically connected to the wire covering layer. A manufacturing method of a panel device is also provided herein.
    Type: Grant
    Filed: July 9, 2021
    Date of Patent: April 16, 2024
    Assignee: Au Optronics Corporation
    Inventors: Chun-Yueh Hou, Hao-An Chuang, Fan-Yu Chen, Hsi-Hung Chen, Yun Cheng, Wen-Chang Hsieh, Chih-Wen Lu
  • Publication number: 20240105720
    Abstract: A method for fabricating semiconductor device includes the steps of: providing a substrate having a first region and a second region; forming a first fin-shaped structure on the first region and a second fin-shaped structure on the second region; forming a patterned mask on the second region; and performing a process to enlarge the first fin-shaped structure so that the top surfaces of the first fin-shaped structure and the second fin-shaped structure are different.
    Type: Application
    Filed: December 1, 2023
    Publication date: March 28, 2024
    Applicant: United Microelectronics Corp.
    Inventors: Chun-Hao Lin, Hsin-Yu Chen, Shou-Wei Hsieh
  • Patent number: 11824463
    Abstract: A multiple output voltage generator includes a voltage divider and first and second voltage converters. The voltage divider receives a power voltage and divides the power voltage to generate a first output voltage. The first and second voltage converters are coupled to the voltage divider in parallel. The first voltage converter and the second voltage converter converting the first output voltage to respectively generate a second output voltage and a third output voltage.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: November 21, 2023
    Assignee: Novatek Microelectronics Corp.
    Inventor: Chun-Yu Hsieh
  • Publication number: 20230353062
    Abstract: A multiple output voltage generator includes a voltage divider and first and second voltage converters. The voltage divider receives a power voltage and divides the power voltage to generate a first output voltage. The first and second voltage converters are coupled to the voltage divider in parallel. The first voltage converter and the second voltage converter converting the first output voltage to respectively generate a second output voltage and a third output voltage.
    Type: Application
    Filed: April 29, 2022
    Publication date: November 2, 2023
    Applicant: Novatek Microelectronics Corp.
    Inventor: Chun-Yu Hsieh
  • Patent number: 11128219
    Abstract: A control circuit for at least one voltage generator includes a first transistor, a first controller, a second transistor, a second controller and a communicator. The first transistor is coupled to a first output terminal of the at least one voltage generator. The first controller is coupled to a control terminal of the first transistor. The second transistor is coupled to a second output terminal of the at least one voltage generator. The second controller is coupled to a control terminal of the second transistor. The communicator, coupled between the first controller and the second controller, is configured to selectively control the first controller and the second controller to communicate with each other or not according to the at least one voltage generator.
    Type: Grant
    Filed: May 25, 2020
    Date of Patent: September 21, 2021
    Assignee: NOVATEK Microelectronics Corp.
    Inventor: Chun-Yu Hsieh
  • Patent number: 9236797
    Abstract: A system includes: a first converter for receiving a pre-stage input DC voltage from a power source, and providing a pre-stage output DC voltage including a first DC voltage or a second DC voltage; a modulator the modulator controlling the first converter; a second converter, coupled to the first converter; and a controller, the controller controlling an operation mode of the second converter and notifying the modulator about the operation mode of the second converter. The modulator and the controller receive an external voltage indication signal indicating whether the pre-stage output DC voltage is the first DC voltage or the second DC voltage. The modulator controls the first converter to output the pre-stage output DC voltage based on the voltage indication signal. The modulator notifies the controller about whether the pre-stage output DC voltage reaches a target level.
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: January 12, 2016
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Ke-Horng Chen, Chun-Yu Hsieh, Chih-Yu Yang, Chao-Jen Huang
  • Publication number: 20150212806
    Abstract: An initialization method, which is suitable for a storage device including an interface, a controller module and a memory module, is disclosed. The initialization method includes following steps. A vendor command is provided from a host device via the interface to trigger a first firmware stored in the controller module of the storage device, so as to activate an initialization to the storage device. A second firmware is installed into the memory module of the storage device according to an instruction inputted from the host device via the interface and delivered by the controller module. The storage device is initialized by the triggered first firmware and the second firmware.
    Type: Application
    Filed: January 29, 2014
    Publication date: July 30, 2015
    Applicant: Transcend Information, Inc.
    Inventor: Chun-Yu HSIEH
  • Publication number: 20150061635
    Abstract: A voltage converting integrated circuit includes a first switch, a second switch, a third switch, a fourth switch, and a control circuit. The first switch is coupled between a first voltage pin and a first switch pin. The second switch is coupled between a second voltage pin and a second switch pin. The third switch is coupled between the first switch pin and a third voltage pin. The fourth switch is coupled between the second switch pin and a reference ground. The first to the fourth switches are controlled by a control signal to be turned on or off. The control circuit is coupled to the first to the fourth switches for receiving a mode setting signal and the control circuit generates a control signal according to the mode setting signal.
    Type: Application
    Filed: November 7, 2013
    Publication date: March 5, 2015
    Applicant: Novatek Microelectronics Corp.
    Inventors: Zhen-Guo Ding, Chun-Yu Hsieh
  • Publication number: 20140372653
    Abstract: A storage device with multiple interfaces and multiple levels of data protection includes a first memory area and a second memory area utilizing data protection for protecting second data stored in the second memory area, the second memory area being distinct from the first memory area. The storage device also includes a first interface through which the storage device writes first data into the first memory area or reads first data stored in the first memory area and a second interface through which the storage device writes second data into the second memory area or reads second data stored in the second memory area, the second interface being distinct from the first interface. A controller controls access to the first memory area and the second memory area, and the second memory area is inaccessible through the first interface.
    Type: Application
    Filed: June 13, 2013
    Publication date: December 18, 2014
    Inventors: Chun-Yu Hsieh, Han-Sheng Dai
  • Publication number: 20140111103
    Abstract: A system includes: a first converter for receiving a pre-stage input DC voltage from a power source, and providing a pre-stage output DC voltage including a first DC voltage or a second DC voltage; a modulator the modulator controlling the first converter; a second converter, coupled to the first converter; and a controller, the controller controlling an operation mode of the second converter and notifying the modulator about the operation mode of the second converter. The modulator and the controller receive an external voltage indication signal indicating whether the pre-stage output DC voltage is the first DC voltage or the second DC voltage. The modulator controls the first converter to output the pre-stage output DC voltage based on the voltage indication signal. The modulator notifies the controller about whether the pre-stage output DC voltage reaches a target level.
    Type: Application
    Filed: December 30, 2013
    Publication date: April 24, 2014
    Applicant: Industrial Technology Research Institute
    Inventors: Ke-Horng Chen, Chun-Yu Hsieh, Chih-Yu Yang, Chao-Jen Huang
  • Patent number: 8692242
    Abstract: The present invention relates to a candlelight-like light organic light-emitting device, comprising: a first conductive layer, a hole injection layer, a hole transport layer, a first host light-emitting layer, a second host light-emitting layer, an electron transport layer, an electron injection layer, and a second conductive layer. Particularly, in the present invention, a plurality of candlelight complementary color dyes are doped in the first host light-emitting layer and the second host light-emitting layer for making the first host light-emitting layer and the second host light-emitting layer respectively emit a first light and a second light, such that the first light and the second light are mixed to a candlelight-like light with high color rendering index and low color temperature; therefore the candlelight-like light is suitable for being a reading light or a bedside light, and can facilitate users to read by their eyes under a comfortable condition.
    Type: Grant
    Filed: December 24, 2012
    Date of Patent: April 8, 2014
    Assignee: National Tsing Hua University
    Inventors: Jwo-Huei Jou, Chun-Yu Hsieh
  • Publication number: 20130328534
    Abstract: A method of controlling a power converting device which includes an inductor, a first switch coupled between an input end and a first node of the inductor, a second switch coupled between a second node of the inductor and ground, a third switch coupled between the first node of the inductor and ground and a fourth switch coupled between the second node of the inductor and an output end includes generating a pulse width modulation signal according to an output voltage of the output end, a switch current of the first switch and a ramp voltage; and controlling the first switch, the second switch, the third switch and the fourth switch according to the pulse width modulation signal and a clock signal.
    Type: Application
    Filed: January 16, 2013
    Publication date: December 12, 2013
    Applicant: NOVATEK MICROELECTRONICS CORP.
    Inventor: Chun-Yu Hsieh
  • Patent number: 8327227
    Abstract: A method for managing a memory block is provided. In this method, a plurality of block tables having different storing priorities is provided. In addition, the number of error correction bits in the memory block is checked. Thereby, in the present invention, data is stored into the memory block in a block table according to the number of error correction bits in the memory block so that the sequence in which the memory block is used for storing data is determined.
    Type: Grant
    Filed: April 3, 2012
    Date of Patent: December 4, 2012
    Assignee: Transcend Information, Inc.
    Inventors: Chia-Ming Hu, Chun-Yu Hsieh
  • Publication number: 20120297158
    Abstract: A mass storage device capable of accessing a network storage in response to an access request of an electronic device electrically connected to the mass storage device, the mass storage device includes a first memory unit comprising a file management table for storing a first mapping relationship between a logical address and a network address of the network storage, and a controller for receiving an access request corresponding to the logical address from the electronic device and accessing a file in the network storage according to the network address through a network interface.
    Type: Application
    Filed: May 19, 2011
    Publication date: November 22, 2012
    Inventors: Chih-Yao Hua, Chun-Yu Hsieh, Wen-Jeng Fang
  • Publication number: 20120290761
    Abstract: A Universal Serial Bus (USB) converter used in a USB system comprises at least one USB package processing unit and a processor. Each USB package processing unit is for receiving input packets from a corresponding first USB device according to a first protocol, converting the input packets into output packets of a second protocol, and outputting the output packets to a second USB device according to the second protocol. The processor is for selectively placing each USB package processing unit of the at least one USB package processing unit in a standby mode according to a corresponding detection signal indicating detected electrical state of a corresponding pin of the USB system connected to the corresponding first USB device.
    Type: Application
    Filed: May 10, 2011
    Publication date: November 15, 2012
    Inventors: Jui-Yen Chen, Chun-Yu Hsieh, Wen-Jeng Fang
  • Patent number: 8253401
    Abstract: A voltage conversion apparatus includes a DC-to-DC conversion circuit, a sensing circuit, and a compensation circuit. The voltage conversion apparatus is capable of adaptively adjusting the system bandwidth according to the load. The system bandwidth is increased to make the converted voltage responding to the load rapidly when the voltage conversion apparatus is operated at a transient state; and the system bandwidth is decreased to increase the system stability when the voltage conversion circuit is operated at a steady state.
    Type: Grant
    Filed: September 10, 2009
    Date of Patent: August 28, 2012
    Assignee: Realtek Semiconductor Corp.
    Inventors: Ke-Horng Chen, Yu-Huei Lee, Shih-Jung Wang, Chun-Yu Hsieh, Ying-Hsi Lin
  • Publication number: 20120192033
    Abstract: A method for managing a memory block is provided. In this method, a plurality of block tables having different storing priorities is provided. In addition, the number of error correction bits in the memory block is checked. Thereby, in the present invention, data can be stored into the memory block in a block table according to the number of error correction bits in the memory block so that the sequence in which the memory block is used for storing data is determined.
    Type: Application
    Filed: April 3, 2012
    Publication date: July 26, 2012
    Inventors: Chia-Ming Hu, Chun-Yu Hsieh
  • Patent number: 8206162
    Abstract: A connector module is disclosed in the present invention. The connector module includes a housing, a substrate whereon a first set and a second set of metal contacts are formed, and at least one conductive resilient piece piercing through the housing. The substrate is disposed inside the housing with the first set of metal contacts exposed outwardly. A first end of the conductive resilient piece is fixed on an outer surface of the housing, and the conductive resilient piece is resiliently deformed and electrically contacts the second set of metal contacts when the conductive resilient piece is pressed by a conductive component of an connector receptacle.
    Type: Grant
    Filed: February 1, 2011
    Date of Patent: June 26, 2012
    Assignee: Transcend Information, Inc.
    Inventors: Chun-Yu Hsieh, Wen-Jeng Fang, Chih-Heng Chiu, Chung-Won Shu
  • Patent number: 8200919
    Abstract: A storage device with self-status detection and an inspection method thereof are provided. The storage device includes a plurality of storage areas (i.e., block tables), a plurality of memory blocks, and a status detection unit. The storage areas respectively have a corresponding weight value, and the addresses of memory blocks which have the same number of error correct codes (ECCs) are recorded in the same storage area. The status detection unit obtains a status of the storage device according to the number of addresses of the memory blocks recorded in a storage area and the corresponding weight value of the storage area.
    Type: Grant
    Filed: November 5, 2008
    Date of Patent: June 12, 2012
    Assignee: Transcend Information, Inc.
    Inventors: Chia-Ming Hu, Chun-Yu Hsieh
  • Patent number: 8193725
    Abstract: A backlight module control system includes a plurality of backlight sub-modules, a control signals output unit, a voltage converter and a plurality of current control units. The control signals output circuit is for providing a voltage control signal, a current control signal and a plurality of PWM signals; the voltage converter is coupled to the control signals output circuit and the backlight sub-modules, and is for outputting an output voltage to the backlight sub-modules according to the voltage control signal; the current control units are coupled to the backlight sub-modules, respectively, and each current control unit is for determining a current of its corresponding backlight sub-module according to the current control signal, and each current control unit is further utilized for determining whether its corresponding backlight sub-module is enabled or not according to its corresponding PWM signal. In addition, only one backlight module is enabled at a same time.
    Type: Grant
    Filed: April 16, 2009
    Date of Patent: June 5, 2012
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Ke-Horng Chen, Chun-Yu Hsieh, Chia-Lin Liu, Chi-Neng Mo, Hun-Wei Chen, Ming-Tsung Ho