Patents by Inventor Chih-Hua Huang

Chih-Hua 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: 20240153896
    Abstract: A first protective layer is formed on a first die and a second die, and openings are formed within the first protective layer. The first die and the second die are encapsulated such that the encapsulant is thicker than the first die and the second die, and vias are formed within the openings. A redistribution layer can also be formed to extend over the encapsulant, and the first die may be separated from the second die.
    Type: Application
    Filed: January 12, 2024
    Publication date: May 9, 2024
    Inventors: Hui-Min Huang, Chih-Wei Lin, Tsai-Tsung Tsai, Ming-Da Cheng, Chung-Shi Liu, Chen-Hua Yu
  • Publication number: 20240152731
    Abstract: A hardware-aware zero-cost neural network architecture search system is configured to perform the following. A neural network search space is divided into multiple search blocks. Each of the search blocks includes multiple candidate blocks. The candidate blocks are guided and scored through a latent pattern generator. The candidate blocks in each of the search blocks are scored through a zero-cost accuracy proxy. One of the candidate blocks included in each of the search blocks is sequentially selected as selected candidate blocks, the selected candidate blocks are combined into multiple neural networks to be evaluated, and network potential of the neural networks to be evaluated is calculated according to scores of the selected candidate blocks. One neural network to be evaluated with the highest network potential is selected to determine the corresponding selected candidate blocks.
    Type: Application
    Filed: July 11, 2023
    Publication date: May 9, 2024
    Applicant: Industrial Technology Research Institute
    Inventors: Yao-Hua Chen, Jiun-Kai Yang, Chih-Tsun Huang
  • Patent number: 11967546
    Abstract: A semiconductor structure includes a first interposer; a second interposer laterally adjacent to the first interposer, where the second interposer is spaced apart from the first interposer; and a first die attached to a first side of the first interposer and attached to a first side of the second interposer, where the first side of the first interposer and the first side of the second interposer face the first die.
    Type: Grant
    Filed: July 21, 2022
    Date of Patent: April 23, 2024
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Shang-Yun Hou, Hsien-Pin Hu, Sao-Ling Chiu, Wen-Hsin Wei, Ping-Kang Huang, Chih-Ta Shen, Szu-Wei Lu, Ying-Ching Shih, Wen-Chih Chiou, Chi-Hsi Wu, Chen-Hua Yu
  • Patent number: 11939664
    Abstract: A semiconductor process system includes a process chamber. The process chamber includes a wafer support configured to support a wafer. The system includes a bell jar configured to be positioned over the wafer during a semiconductor process. The interior surface of the bell jar is coated with a rough coating. The rough coating can include zirconium.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: March 26, 2024
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Meng-Chun Hsieh, Tsung-Yu Tsai, Hsing-Yuan Huang, Chih-Chang Wu, Szu-Hua Wu, Chin-Szu Lee
  • Publication number: 20240079758
    Abstract: An electronic device includes a metal back cover, a metal frame, and a first, second, third, and fourth radiators. The metal frame includes a discrete part and two connection parts. The connection parts are located by two sides of the discrete part, separated from the discrete part, and connected to the metal back cover. A U-shaped slot is formed between the discrete part and the metal back cover and between the discrete part and the connection parts. The first radiator is separated from the discrete part and includes a feed end. The second, third, and fourth radiators are connected to the discrete part and the metal back cover. The third radiator is located between the first and second radiators. The first radiator is located between the third and fourth radiators. The discrete part and the first, second, third, and fourth radiators form an antenna module together.
    Type: Application
    Filed: August 2, 2023
    Publication date: March 7, 2024
    Applicant: PEGATRON CORPORATION
    Inventors: Chien-Yi Wu, Chao-Hsu Wu, Chih-Wei Liao, Hau Yuen Tan, Shih-Keng Huang, Wen-Hgin Chuang, Lin-Hsu Chiang, Chang-Hua Wu, Han-Wei Wang, Chun-Jung Hu
  • Patent number: 11920778
    Abstract: A ventilation fan includes a housing having an opening, a grille structure positioned to cover the opening, a fan module provided in the housing and a function module. The grille structure includes a base defining an outlet, and a grille support spaced apart from the base and connected by the connecting columns A radial inlet is formed between the base and the grille support is in communication with the outlet. The base includes a holder having a holding opening axially downward and faced away from the housing. The function module is disposed within the holder through the holding opening.
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: March 5, 2024
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Yu-Hsiang Huang, Yen-Lin Chen, Chih-Hua Lin
  • Patent number: 9058551
    Abstract: A radio frequency identification (RFID) tag and a method for operating the RFID tag are provided. The method includes steps of receiving a read command, generating a mode parameter, selecting a simulation situation from a situation group according to the mode parameter, and selectively generating a response signal according to the simulation situation. The situation group includes a first situation and a second situation. The response signal includes virtual identification (ID) information or virtual content information stored in the RFID tag.
    Type: Grant
    Filed: November 23, 2009
    Date of Patent: June 16, 2015
    Assignee: MStar Semiconductor, Inc.
    Inventor: Chih-Hua Huang
  • Patent number: 8698600
    Abstract: A radio frequency identification (RFID) tag access method and a circuit applied to an RFID tag to determine whether to respond to a command sent by a reader are provided. According to the access method, an extra reference value is used for adjusting a parameter or a count value, so as to increase or decrease the probability of generating a condition matching with a command sent by the reader. Therefore, the probability of the tag being accessed is adjusted, and the tag carrying urgent information shall be accessed prior to the tag without urgent information.
    Type: Grant
    Filed: September 1, 2009
    Date of Patent: April 15, 2014
    Assignee: MStar Semiconductor, Inc.
    Inventor: Chih Hua Huang
  • Patent number: 8674811
    Abstract: A control method for a radio frequency identification (RFID) tag is provided. The control method includes steps of prompting a plurality of RFID tags to enter a ready state; enabling a first RFID tag from the RFID tags to enter an accessible stage, and providing a first identification code to the first RFID tag; and commanding the first RFID tag to enter a standby state from the accessible stage.
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: March 18, 2014
    Assignee: MStar Semiconductor, Inc.
    Inventor: Chih-Hua Huang
  • Patent number: 8633804
    Abstract: A radio frequency identification (RFID) system includes a host, a signal translating device and a plurality of RFID readers. The signal translating device includes a network receiving/transmitting module and an RFID receiving/transmitting module. The network receiving/transmitting module receives a control signal via a network and generates a translated signal according to the control signal. The RFID receiving/transmitting module generates an access command according to the translated signal, and transmits the access command via an RF signal. The plurality of RFID readers selectively generates an access signal or a relay access command according to the access command.
    Type: Grant
    Filed: February 12, 2010
    Date of Patent: January 21, 2014
    Assignee: MStar Semiconductor, Inc.
    Inventor: Chih-Hua Huang
  • Patent number: 8552756
    Abstract: A chip testing apparatus and a chip testing method are provided. The chip testing apparatus includes a command generating module, a transceiving module and a control module. When the command generating module generates a first test command, the transceiving module transmits the first test command to a radio frequency identification (RFID) chip and receives a target test result from the RFID chip. The control module determines whether the target test result complies with a reference test result. When the determination result of the control module is no, the control module controls the command generating module to generate a second test command for retesting the RFID chip.
    Type: Grant
    Filed: August 26, 2009
    Date of Patent: October 8, 2013
    Assignee: Mstar Semiconductor, Inc.
    Inventors: Chih Hua Huang, Chih Yen Chang
  • Patent number: 8547202
    Abstract: An RFID tag and a method of operating the RFID tag are provided. The RFID tag comprises a memory block that stores at least one predetermined authorization code associated with an RFID reader. In this method, according to the predetermined authorization code and an approval request transmitted from the RFID reader, it is determined by the RFID tag whether the RFID reader is authenticated. When the RFID reader is not authenticated, the RFID tag is controlled to not respond to a subsequent request transmitted from the RFID reader. As a result, the risk that data in the RFID tag may be illegally acquired by an unauthorized RFID reader is reduced.
    Type: Grant
    Filed: June 17, 2009
    Date of Patent: October 1, 2013
    Assignee: MStar Semiconductor, Inc.
    Inventor: Chih-Hua Huang
  • Patent number: 8531272
    Abstract: A radio frequency identification (RFID) apparatus includes a transmitting/receiving module and a determining module. When the transmitting/receiving module receives a radio frequency (RF) signal comprising a relay command, the determining module determines whether destination information of the relay command corresponds to the RFID apparatus and selectively transmits the content of the RF signal via the transmitting/receiving module.
    Type: Grant
    Filed: February 12, 2010
    Date of Patent: September 10, 2013
    Assignee: MStar Semiconductor, Inc.
    Inventor: Chih-Hua Huang
  • Patent number: 8400275
    Abstract: A method of utilizing RFID tags for jointly processing a task and an associated system are provided. The method includes causing a plurality of RFID tags to enter a ready state, causing the RFID tags to enter an accessible state in turn, transmitting the task to the RFID tags, utilizing the RFID tags to jointly process the task, and reading a result from the RFID tags having processed the task.
    Type: Grant
    Filed: November 17, 2009
    Date of Patent: March 19, 2013
    Assignee: MStar Semiconductor, Inc.
    Inventor: Chih-Hua Huang
  • Patent number: 8362880
    Abstract: A method and apparatus for loading and executing program code at a micro-processor are disclosed. In this method, a monitoring procedure is performed to monitor whether the micro-processor receives a loading request corresponding to a target program code. If the loading request is received, the target program code is loaded from an external memory into an internal memory of the micro-processor. The micro-processor is then rebooted to enter a first mode in which the target program code in the internal memory is to be executed.
    Type: Grant
    Filed: April 27, 2009
    Date of Patent: January 29, 2013
    Assignee: MStar Semiconductor, Inc.
    Inventors: Chih-Hua Huang, Chih Yen Chang
  • Patent number: 8353605
    Abstract: A wireless network apparatus capable of illumination includes a casing, a motherboard, a prompting unit, and a light emitting unit. The casing has a light permeable portion. The motherboard is disposed in the casing for serving a networking function. The prompting unit is disposed at the motherboard and electrically connected thereto for generating a prompting signal in accordance with a status of the networking function being performed by the motherboard. The light emitting unit is disposed on the motherboard or in the casing and corresponds in position to the light permeable portion. The light emitting unit is powered by the motherboard and configured to emit light passing through the light permeable portion, thereby serving a lighting function. Accordingly, the wireless network apparatus provides home illumination, increases the value-added, and boosts consumers' willingness to buy and install the wireless network apparatus.
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: January 15, 2013
    Assignee: Askey Computer Corp.
    Inventors: Chih-Hua Huang, Ching-Feng Hsieh
  • Patent number: 8325476
    Abstract: An electronic device carrier comprising a base and rolling devices. When an electronic device is removed from a receiving chamber of the base, the rolling devices can reduce friction effectively and resilient force of the rolling device can fix the electronic device in the receiving chamber. The electronic device carrier further includes a transmission unit for transmitting data whenever the electronic device is positioned in the receiving chamber.
    Type: Grant
    Filed: February 10, 2010
    Date of Patent: December 4, 2012
    Assignee: Askey Computer Corp.
    Inventors: Chih-Hua Huang, Ching-Hui Chang, Ko-Hsien Lee, Ching-Feng Hsieh
  • Patent number: D670277
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: November 6, 2012
    Assignees: Askey Technology (Jiangsu) Ltd., Askey Computer Corp.
    Inventor: Chih-Hua Huang
  • Patent number: D671100
    Type: Grant
    Filed: January 11, 2012
    Date of Patent: November 20, 2012
    Assignees: Askey Technology (Jiangsu) Ltd., Askey Computer Corp.
    Inventor: Chih-Hua Huang
  • Patent number: D671534
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: November 27, 2012
    Assignees: Askey Technology (Jiangsu) Ltd., Askey Computer Corp.
    Inventor: Chih-Hua Huang