Patents by Inventor Chung-Yu Huang

Chung-Yu Huang 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: 20240178102
    Abstract: A package includes a frontside redistribution layer (RDL) structure, a semiconductor die on the frontside RDL structure, and a backside RDL structure on the semiconductor die including a first RDL, and a backside connector extending from a distal side of the first RDL and including a tapered portion having a width that decreases in a direction away from the first RDL, wherein the tapered portion includes a contact surface at an end of the tapered portion. A method of forming the package may include forming the backside redistribution layer (RDL) structure, attaching a semiconductor die to the backside RDL structure, forming an encapsulation layer around the semiconductor die on the backside RDL structure, and forming a frontside RDL structure on the semiconductor die and the encapsulation layer.
    Type: Application
    Filed: April 21, 2023
    Publication date: May 30, 2024
    Inventors: Chun-Ti LU, Hao-Yi TSAI, Chiahung LIU, Ken-Yu CHANG, Tzuan-Horng LIU, Chih-Hao CHANG, Bo-Jiun LIN, Shih-Wei CHEN, Pei-Rong NI, Hsin-Wei HUANG, Zheng GangTsai, Tai-You LIU, Steve SHIH, Yu-Ting HUANG, Steven SONG, Yu-Ching WANG, Tsung-Yuan YU, Hung-Yi KUO, CHung-Shi LIU, Tsung-Hsien CHIANG, Ming Hung TSENG, Yen-Liang LIN, Tzu-Sung HUANG, Chun-Chih CHUANG
  • Publication number: 20240176335
    Abstract: A fault detection method, includes the following steps. A target sequence is received, the target sequence includes several data. A first moving average operation is performed on the target sequence to establish a first moving average sequence. A second moving average operation is performed on the target sequence to establish a second moving average sequence. A difference operation between the first moving average sequence and the second moving average sequence is performed to obtain a difference sequence, the difference sequence includes several difference values. An upper limit value is set. When one of the difference values is greater than the upper limit value, the target sequence is determines as abnormal.
    Type: Application
    Filed: February 6, 2024
    Publication date: May 30, 2024
    Inventors: Yung-Yu Yang, Kang-Ping Li, Chih-Kuan Chang, Chung-Chih Hung, Chen-Hui Huang, Nai-Ying Lo, Shih-Wei Huang
  • Patent number: 11984485
    Abstract: A semiconductor device includes a substrate, a gate structure on the substrate, a source/drain (S/D) region and a contact. The S/D region is located in the substrate and on a side of the gate structure. The contact lands on and connected to the S/D region. The contact wraps around the S/D region.
    Type: Grant
    Filed: March 3, 2022
    Date of Patent: May 14, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Po-Hsien Cheng, Jr-Hung Li, Tai-Chun Huang, Tze-Liang Lee, Chung-Ting Ko, Jr-Yu Chen, Wan-Chen Hsieh
  • Patent number: 11946569
    Abstract: An actuating and sensing module is disclosed and includes a bottom plate, a gas pressure sensor, a thin gas transportation device and a cover plate. The bottom plate includes a pressure relief orifice, a discharging orifice and a communication orifice. The gas pressure sensor is disposed on the bottom plate and seals the communication orifice. The thin gas transportation device is disposed on the bottom plate and seals the pressure relief orifice and the discharging orifice. The cover plate is disposed on the bottom plate and covers the gas pressure sensor and the thin gas-transportation device. The cover plate includes an intake orifice. The thin gas transportation device is driven to inhale gas through the intake orifice, the gas is then discharged through the discharging orifice by the thin gas transportation device, and a pressure change of the gas is sensed by the gas pressure sensor.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: April 2, 2024
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Shih-Chang Chen, Jia-Yu Liao, Hung-Hsin Liao, Chung-Wei Kao, Chi-Feng Huang, Yung-Lung Han, Chang-Yen Tsai, Wei-Ming Lee
  • Publication number: 20240087989
    Abstract: A semiconductor arrangement includes a first dielectric feature passing through a semiconductive layer and a first dielectric layer over a substrate. The semiconductor arrangement includes a conductive feature passing through the semiconductive layer and the first dielectric layer and electrically coupled to the substrate. The conductive feature is adjacent the first dielectric feature and electrically isolated from the semiconductive layer by the first dielectric feature.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 14, 2024
    Inventors: Josh LIN, Chung-Jen HUANG, Yun-Chi WU, Tsung-Yu YANG
  • Patent number: 11923358
    Abstract: A device comprises a first transistor, a second transistor, a first contact, and a second contact. The first transistor comprises a first gate structure, first source/drain regions on opposite sides of the first gate structure, and first gate spacers spacing the first gate structure apart from the first source/drain regions. The second transistor comprises a second gate structure, second source/drain regions on opposite sides of the second gate structure, and second gate spacers spacing the second gate structure apart from the second source/drain regions. The first contact forms a first contact interface with one of the first source/drain regions. The second contact forms a second contact interface with one of the second source/drain regions. An area ratio of the first contact interface to top surface the first source/drain region is greater than an area ratio of the second contact interface to top surface of the second source/drain region.
    Type: Grant
    Filed: July 28, 2022
    Date of Patent: March 5, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chung-Pin Huang, Hou-Yu Chen, Chuan-Li Chen, Chih-Kuan Yu, Yao-Ling Huang
  • Patent number: 11824349
    Abstract: An electrostatic discharge (ESD) protection circuit is provided, which includes multiple ESD clamping circuits and a shunt circuit. The multiple clamping circuits comprise multiple transistors, respectively. The multiple transistors are coupled in series between a first power line and a second power line. A shunt circuit is coupled with a first terminal and a control terminal of a first transistor of the multiple transistors. The shunt circuit is configured to conduct the first terminal of the first transistor to the control terminal of the first transistor during a period of an ESD event to raise a voltage of the control terminal of the first transistor. The shunt circuit insulates the first terminal of the first transistor from the control terminal of the first transistor during a period outside the period of the ESD event.
    Type: Grant
    Filed: March 15, 2022
    Date of Patent: November 21, 2023
    Assignee: Realtek Semiconductor Corporation
    Inventors: Han Hsin Wu, Chung-Yu Huang
  • Publication number: 20230187928
    Abstract: The present invention discloses an electrical discharge circuit having stable discharging mechanism is provided. A voltage division circuit generates a detection signal based on a voltage input terminal such that a first inverter outputs an inverted detection signal. First PMOS and NMOS circuits are coupled in series between a voltage input terminal and a ground terminal through a first terminal. Second PMOS and NMOS circuits are coupled in series between the voltage input terminal and the ground terminal through a second terminal. A first and a second PMOS control terminals are coupled to the second terminal and the first terminal respectively. A first and a second NMOS control terminals receive the inverted detection signal and the detection signal respectively. A second inverter receives an inverted boost detection signal from the second terminal and outputs a boost detection signal. AN ESD transistor is turned off due to the boost detection signal to discharge the voltage input terminal.
    Type: Application
    Filed: December 8, 2022
    Publication date: June 15, 2023
    Inventor: CHUNG-YU HUANG
  • Patent number: 11676117
    Abstract: An example operation includes one or more of capturing message content from messages between a sender and receiver which comprise information about a transfer of value from the sender to the receiver, detecting information about a compliance check within the message content which indicates whether the transfer of value complies with jurisdictional regulations, and recording the message content including the detected information about the compliance check via a blockchain.
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: June 13, 2023
    Assignee: International Business Machines Corporation
    Inventors: Nitin Gaur, Malavan Balanavaneethan, Mayuran Satchithanantham, Hung Chung Kuo, Chung Yu Huang
  • Publication number: 20230170347
    Abstract: The present invention discloses an electrical discharge circuit having stable discharging mechanism. A voltage-dividing circuit generates a detection signal such that a first inverter outputs an inverted detection signal. A first PMOS and a first NMOS are coupled through a first terminal between the voltage input terminal and a ground terminal. A second NMOS is coupled between a second terminal and the ground terminal. A first PMOS control terminal is coupled to the second terminal. A first and a second NMOS control terminals respectively receive the inverted detection signal and the detection signal. A resistor and a capacitor are coupled through the control terminal coupled to the second terminal and between the voltage input terminal and the ground terminal. A second inverter receives an inverted boosted detection signal from the control terminal to output a boosted detection signal to control an electrostatic discharge MOS to discharge the voltage input terminal.
    Type: Application
    Filed: November 28, 2022
    Publication date: June 1, 2023
    Inventor: CHUNG-YU HUANG
  • Publication number: 20230138437
    Abstract: An electrostatic discharge (ESD) protection circuit is provided, which includes multiple ESD clamping circuits and a shunt circuit. The multiple clamping circuits comprise multiple transistors, respectively. The multiple transistors are coupled in series between a first power line and a second power line. A shunt circuit is coupled with a first terminal and a control terminal of a first transistor of the multiple transistors. The shunt circuit is configured to conduct the first terminal of the first transistor to the control terminal of the first transistor during a period of an ESD event to raise a voltage of the control terminal of the first transistor. The shunt circuit insulates the first terminal of the first transistor from the control terminal of the first transistor during a period outside the period of the ESD event.
    Type: Application
    Filed: March 15, 2022
    Publication date: May 4, 2023
    Inventors: Han Hsin Wu, Chung-Yu Huang
  • Patent number: 11411395
    Abstract: An electrostatic discharge protection circuit includes a voltage drop circuit, a detector circuit, and a clamping circuit. The voltage drop circuit is configured to generate a second voltage according to a first voltage. The second voltage is smaller than the first voltage. The detector circuit is coupled to the voltage drop circuit. The detector circuit is configured to generate a control signal according to the second voltage and an input voltage. The clamping circuit is coupled to the voltage drop circuit and the detector circuit. The clamping circuit is configured to provide an electrostatic discharge path according to a voltage level of the control signal.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: August 9, 2022
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Chung-Yu Huang, Tay-Her Tsaur, Po-Ching Lin
  • Patent number: 11349024
    Abstract: A semiconductor device includes an active area structure, at least one gate and at least one isolation structure. The active area structure is arranged along a first direction. The at least one gate is arranged above the active area structure and along a second direction. The second direction is different from the first direction. The at least one isolation structure is arranged in the active area structure. A length of the at least one isolation structure is shorter than a width of the active area structure in the second direction.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: May 31, 2022
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Chung-Yu Huang, Po-Ching Lin, Tay-Her Tsaur
  • Patent number: 11223199
    Abstract: An over current protection system includes a first resistor, a second resistor, a third resistor, and an electrostatic discharge circuit. The first resistor includes a first terminal for receiving an input voltage, and a second terminal. The second resistor includes a first terminal coupled to the second terminal of the first resistor, and a second terminal coupled to a ground terminal. The third resistor includes a first terminal, and a second terminal coupled to the first terminal of the second resistor. The electrostatic discharge circuit is coupled to the first terminal of the third resistor. When the input voltage is an abnormal voltage, the electrostatic discharge circuit is enabled for maintaining a voltage at the second terminal of the third resistor within a normal voltage range.
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: January 11, 2022
    Assignee: BenQ Corporation
    Inventors: Hsin-Nan Lin, Chung-Yu Huang
  • Patent number: 11189611
    Abstract: An ESD protection semiconductor device includes a substrate. A gate set disposed on the substrate. A plurality of source fins and a plurality of drain fins having a first conductivity type are disposed in the substrate respectively at two sides of the gate set. A first doped fin is disposed in the substrate and positioned in between the source fins and spaced apart from the source fins. The first doped fin comprises a second conductivity type that is complementary to the first conductivity type. A second doped fin is formed in one of the drain fins and isolated from the one of the drain fins by an isolation structure. The second doped fin is electrically connected to the first doped fin.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: November 30, 2021
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Chung-Yu Huang, Kuan-Cheng Su, Tien-Hao Tang, Ping-Jui Chen, Po-Ya Lai
  • Publication number: 20210350343
    Abstract: An example operation includes one or more of capturing message content from messages between a sender and receiver which comprise information about a transfer of value from the sender to the receiver, detecting information about a compliance check within the message content which indicates whether the transfer of value complies with jurisdictional regulations, and recording the message content including the detected information about the compliance check via a blockchain.
    Type: Application
    Filed: May 7, 2020
    Publication date: November 11, 2021
    Inventors: Nitin Gaur, MALAVAN BALANAVANEETHAN, MAYURAN SATCHITHANANTHAM, HUNG CHUNG KUO, Chung Yu Huang
  • Patent number: 11003034
    Abstract: The present invention relates to a display device comprising: a display panel having a plurality of pixels and a plurality of source lines, wherein each of the pixels is electrically connected to a respective source line; and an SD IC for providing pixel voltages and receiving a noise storage control signal and a noise output control signal; characterized in that the SD IC further comprises a noise reduce module to store voltage levels of the pixel voltages as compensating voltages based on the noise storage control signal and to output the compensating voltages based on the noise output control signal, wherein during a normal period, the SD IC outputs the pixel voltages to the pixels; during a compensation period, the SD IC outputs the compensating voltages to the pixels; wherein the noise output control signal is phased-delayed with respect to the noise storage control signal.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: May 11, 2021
    Assignee: AU OPTRONICS (KUNSHAN) CO., LTD.
    Inventors: Chung-Yu Huang, Jian-Feng Li, Kai-Yuan Siao
  • Publication number: 20210126127
    Abstract: A semiconductor device includes an active area structure, at least one gate and at least one isolation structure. The active area structure is arranged along a first direction. The at least one gate is arranged above the active area structure and along a second direction. The second direction is different from the first direction. The at least one isolation structure is arranged in the active area structure. A length of the at least one isolation structure is shorter than a width of the active area structure in the second direction.
    Type: Application
    Filed: July 10, 2020
    Publication date: April 29, 2021
    Inventors: Chung-Yu HUANG, Po-Ching LIN, Tay-Her TSAUR
  • Publication number: 20210013714
    Abstract: An electrostatic discharge protection circuit includes a voltage drop circuit, a detector circuit, and a clamping circuit. The voltage drop circuit is configured to generate a second voltage according to a first voltage. The second voltage is smaller than the first voltage. The detector circuit is coupled to the voltage drop circuit. The detector circuit is configured to generate a control signal according to the second voltage and an input voltage. The clamping circuit is coupled to the voltage drop circuit and the detector circuit. The clamping circuit is configured to provide an electrostatic discharge path according to a voltage level of the control signal.
    Type: Application
    Filed: November 4, 2019
    Publication date: January 14, 2021
    Inventors: Chung-Yu HUANG, Tay-Her Tsaur, Po-Ching Lin
  • Publication number: 20200366090
    Abstract: An over current protection system includes a first resistor, a second resistor, a third resistor, and an electrostatic discharge circuit. The first resistor includes a first terminal for receiving an input voltage, and a second terminal. The second resistor includes a first terminal coupled to the second terminal of the first resistor, and a second terminal coupled to a ground terminal. The third resistor includes a first terminal, and a second terminal coupled to the first terminal of the second resistor. The electrostatic discharge circuit is coupled to the first terminal of the third resistor. When the input voltage is an abnormal voltage, the electrostatic discharge circuit is enabled for maintaining a voltage at the second terminal of the third resistor within a normal voltage range.
    Type: Application
    Filed: May 13, 2020
    Publication date: November 19, 2020
    Inventors: Hsin-Nan Lin, Chung-Yu Huang