Patents by Inventor Yu-Yang Chen

Yu-Yang 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).

  • Publication number: 20240297126
    Abstract: An electronic package is provided in which an electronic component is arranged on a wiring structure and covered with a packaging layer, and a frame body that does not contact the wiring structure is embedded in the packaging layer. Therefore, thermal stress is dispersed through the frame body to avoid warpage of the electronic package, so as to facilitate the arrangement of other electronic components around the electronic component.
    Type: Application
    Filed: May 10, 2024
    Publication date: September 5, 2024
    Inventors: Chih-Hsien CHIU, Wen-Jung TSAI, Chien-Cheng LIN, Ko-Wei CHANG, Yu-Wei YEH, Shun-Yu CHIEN, Chia-Yang CHEN
  • Publication number: 20240296890
    Abstract: A memory device and method of making the same are disclosed. The memory device includes transistor devices located in both a memory region and a logic region of the device. Transistor devices in the memory region include sidewall spacers having a first oxide layer over a side surface of a gate structure, a first nitride layer over the first oxide layer, a second oxide layer over the first nitride layer, and a second nitride layer over the second oxide layer. Transistor devices in the logic region include sidewall spacers having a first oxide layer over a side surface of a gate structure, a first nitride layer over the first oxide layer, and a second nitride layer over the first nitride layer.
    Type: Application
    Filed: May 13, 2024
    Publication date: September 5, 2024
    Inventors: Chen-Ming Huang, Wen-Tuo Huang, Yu-Hsiang Yang, Yu-Ling Hsu, Wei-Lin Chang, Chia-Sheng Lin, ShihKuang Yang, Yu-Chun Chang, Hung-Ling Shih, Po-Wei Liu, Shih-Hsien Chen
  • Patent number: 12074252
    Abstract: An optoelectronic semiconductor device includes a substrate, a first type semiconductor structure, a second type semiconductor structure, an active structure and a contact structure. The first type semiconductor structure is located on the substrate and has a first protrusion part with a first thickness and a platform part with a second thickness. The second type semiconductor structure is located on the first type semiconductor structure. The active structure is between the first type semiconductor structure and the second type semiconductor structure. The contact structure is disposed between the first type semiconductor structure and the substrate. The second thickness of the platform part is in a range of 0.01 ?m to 1 ?m.
    Type: Grant
    Filed: September 19, 2022
    Date of Patent: August 27, 2024
    Assignee: EPISTAR CORPORATION
    Inventors: Chung-Hao Wang, Yu-Chi Wang, Yi-Ming Chen, Yi-Yang Chiu, Chun-Yu Lin
  • Publication number: 20240273675
    Abstract: An image calibration method is applied to an image calibration device includes an image receiver and an operation processor. The image calibration method of providing a motion deblur function includes driving a first camera to capture a first image having a first exposure time, driving a second camera disposed adjacent to the first camera to capture a second image having a second exposure time different from and at least partly overlapped with the first exposure time, and fusing a first feature of the first image and a second feature of the second image to generate a fusion image.
    Type: Application
    Filed: January 2, 2024
    Publication date: August 15, 2024
    Applicant: MEDIATEK INC.
    Inventors: Yu-Hua Huang, Pin-Wei Chen, Keh-Tsong Li, Shao-Yang Wang, Chia-Hui Kuo, Hung-Chih Ko, Yun-I Chou, Yen-Yang Chou, Chien-Ho Yu, Chi-Cheng Ju, Ying-Jui Chen
  • Publication number: 20240274100
    Abstract: A frame rate control method is provided. A primary scenario and a non-primary scenario are identified according to two or more windows displayed on a screen. Each of the primary scenario and the non-primary scenario is performed by an individual application. A frame rate of the non-primary scenario is decreased when a performance index indicates that a first condition is present. The application corresponding to the non-primary scenario is disabled when the performance index indicates that a second condition is present after decreasing the frame rate of the non-primary scenario, so as to remove the window corresponding to the non-primary scenario from the screen.
    Type: Application
    Filed: January 18, 2024
    Publication date: August 15, 2024
    Inventors: Chung-Yang CHEN, Chia-Chun HSU, Jei-Feng LI, Yi-Hsin SHEN, Guo LI, Ta-Chang LIAO, Yu-Chia CHANG, Hung-Hao CHANG, Po-Ting CHEN, Yu-Hsien LIN
  • Publication number: 20240263155
    Abstract: A PET hydrolase having high enzymatic activity is disclosed. The PET hydrolase has a modified amino acid sequence of SEQ ID NO: 2. The modified enzyme has improved PET-hydrolytic activity, thereby obtaining the high-yield and high-activity PET hydrolase, and enhancing the industrial application value of the PET hydrolase.
    Type: Application
    Filed: June 21, 2023
    Publication date: August 8, 2024
    Inventors: Chun-Chi Chen, Jian-Wen Huang, Yu Yang, Jian Min, Yunyun Yang, Longhai Dai, Lilan Zhang, Yumei Hu, Hailin He, Xin Long, Du Niu, Rey-Ting Guo
  • Patent number: 12057409
    Abstract: An electronic package and a manufacturing method of the electronic package are provided, in which an electronic component is arranged on a wiring structure and covered with a packaging layer, and a frame body that does not contact the wiring structure nor cover the electronic component is embedded in the packaging layer.
    Type: Grant
    Filed: January 10, 2022
    Date of Patent: August 6, 2024
    Assignee: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Chih-Hsien Chiu, Wen-Jung Tsai, Chien-Cheng Lin, Ko-Wei Chang, Yu-Wei Yeh, Shun-Yu Chien, Chia-Yang Chen
  • Patent number: 12057851
    Abstract: A time-interleaved analog-to-digital converter (TIADC) operates in a first mode or a second mode and includes M analog-to-digital converters (ADCs), a reference ADC, a digital correction circuit, and a control circuit. The M ADCs sample an input signal according to M enable signals to generate M digital output codes. The reference ADC samples the input signal according to a reference enable signal to generate a reference digital output code. The digital correction circuit corrects the M digital output codes to generate M corrected digital output codes. The control circuit generates the M enable signals and the reference enable signal according to a clock. The control circuit outputs the M corrected digital output codes in turn but does not output the reference digital output code in the first mode and randomly outputs the M corrected digital output codes and the reference digital output code in the second mode.
    Type: Grant
    Filed: September 16, 2022
    Date of Patent: August 6, 2024
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Shih-Hsiung Huang, Jun Yang, Yu-Chang Chen
  • Publication number: 20240027185
    Abstract: A method for measuring a thickness of a thin film layer disposed on a piece of glass is implemented using a computer device that stores a thin film image of the thin film layer, a surface dataset associated with a surface of the thin film layer, and a plurality of reference parameter sets each being associated with a specific thickness of the thin film layer, the method including: generating a spectral image dataset that includes spectral data associated with different pixels of the thin film image using a spectral transformation matrix; performing regression analysis on the surface dataset and the spectral image dataset, so as to obtain a thickness parameter set including a plurality of thickness parameters; and determining a thickness of the thin film layer using the thickness parameter set and the plurality of reference parameter sets.
    Type: Application
    Filed: October 27, 2022
    Publication date: January 25, 2024
    Applicant: National Chung Cheng University
    Inventors: Hsiang-Chen Wang, Yu-Yang Chen, Yu-Ming Tsao, Yu-Lin Liu, Ching-Yi Huang
  • Publication number: 20230153107
    Abstract: A data storage device includes a controller, a data storage unit, a microprocessor, and a network communication unit. The controller includes a firmware. The data storage unit includes a first system storage sector and a second system storage sector. The first system storage sector stores an original operating system, and the second system storage sector stores a backup operating system. When the data storage device receives an operating system differential file from a cloud management platform, the firmware updates the backup operating system in the second system storage sector to obtain a new version of backup operating system. Accordingly, the backup operating system of the data storage device can be quickly updated by downloading a small file size of the operating system differential file so as to enhance the convenience for the updating of the backup operating system.
    Type: Application
    Filed: January 18, 2022
    Publication date: May 18, 2023
    Inventor: YU-YANG CHEN
  • Patent number: 10916634
    Abstract: A method of fabricating a semiconductor device includes forming a memory gate and a hard mask layer on the memory gate, forming a select gate on a sidewall of the memory gate and the hard mask layer, performing a selective oxidation process to form an oxide layer on the hard mask layer and the select gate, wherein a portion of the oxide layer on the select gate is thicker than a portion of the oxide layer on the hard mask layer, and removing the oxide layer on the hard mask layer and the hard mask layer to expose a top surface of the memory gate.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: February 9, 2021
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Wei Xu, Wenbo Ding, Yu-Yang Chen, Wang Xiang
  • Publication number: 20200373164
    Abstract: A method of fabricating a semiconductor device includes forming a memory gate and a hard mask layer on the memory gate, forming a select gate on a sidewall of the memory gate and the hard mask layer, performing a selective oxidation process to form an oxide layer on the hard mask layer and the select gate, wherein a portion of the oxide layer on the select gate is thicker than a portion of the oxide layer on the hard mask layer, and removing the oxide layer on the hard mask layer and the hard mask layer to expose a top surface of the memory gate.
    Type: Application
    Filed: May 20, 2019
    Publication date: November 26, 2020
    Inventors: WEI XU, WENBO DING, Yu-Yang Chen, Wang Xiang
  • Patent number: 9852912
    Abstract: A method of manufacturing a semiconductor device includes providing a silicon substrate with multiple layers formed on a front side and a backside, wherein at least a dielectric layer is formed on the backside of the silicon substrate; defining isolation regions and active regions at the front side of the silicon substrate, wherein the active regions are separated by the isolation regions; treating the multiple layers formed at the front side and the backside of the silicon substrate, so as to remain the dielectric layer as an outermost layer exposed at the backside of the silicon substrate; and depositing a polysilicon layer on the isolation regions and the active regions at the front side of the silicon substrate.
    Type: Grant
    Filed: September 20, 2016
    Date of Patent: December 26, 2017
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Sheng Zhang, Liang Yi, Wen-Bo Ding, Chien-Kee Pang, Yu-Yang Chen
  • Patent number: 9780101
    Abstract: The present invention provides a flash cell structure and a method of fabricating the same. The flash cell structure includes a semiconductor substrate, a stacked gate structure disposed on the semiconductor substrate, a first doped region disposed in the semiconductor substrate at a side of the stacked gate structure, a first dielectric layer, a second dielectric layer, and an erase gate. The stacked gate structure includes a floating gate insulated from the semiconductor substrate and a control gate disposed on the floating gate and insulated from the floating gate. The first dielectric layer is disposed on a sidewall of the floating gate. The second dielectric layer is disposed on the first doped region. A thickness of the first dielectric layer is less than a thickness of the second dielectric layer.
    Type: Grant
    Filed: November 24, 2016
    Date of Patent: October 3, 2017
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Sheng Zhang, Wenbo Ding, Xiaofei Han, Chien-Kee Pang, Yu-Yang Chen, Jubao Zhang
  • Publication number: 20140196251
    Abstract: A semiconductor fabricating apparatus includes a reaction chamber, a first gas pipeline, and a second gas pipeline. The first gas pipeline includes a first cleaning gas pipeline for providing a first cleansing gas to the reaction chamber in a cleansing process, and a second cleansing gas pipeline for providing a second cleansing gas to the reaction chamber in the cleansing process. The first cleansing gas pipeline and the second cleansing gas pipeline are connected in parallel. The second gas pipeline provides a reactive gas to the reaction chamber in a fabricating process. The first gas pipeline and the second gas pipeline are connected in parallel.
    Type: Application
    Filed: January 13, 2013
    Publication date: July 17, 2014
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: YINGJIE XU, Chaw Che, Yu-Yang Chen, Liang-Yong Tan, HAI YUAN, XIANYU MENG
  • Patent number: 7362835
    Abstract: The present invention discloses a clock generator circuit for generating an output clock signal. The clock generator circuit includes: a random frequency code generator for generating a frequency code randomly, wherein the random frequency code generator is clocked by a first clock signal; an accumulator electrically connected to the random frequency code generator, for generating a selection code by accumulating the frequency code, wherein the accumulator is clocked by the first clock signal; a first multiplexer electrically connected to the accumulator, for selecting one of a plurality of reference clock signals as the first clock signal according to the selection code; and a toggle circuit electrically connected to the first multiplexer, being clocked by the first clock signal for generating the output clock signal.
    Type: Grant
    Filed: February 4, 2005
    Date of Patent: April 22, 2008
    Assignee: Mediatek Incorporation
    Inventor: Yu-Yang Chen
  • Publication number: 20060176940
    Abstract: The present invention discloses a clock generator circuit for generating an output clock signal. The clock generator circuit includes: a random frequency code generator for generating a frequency code randomly, wherein the random frequency code generator is clocked by a first clock signal; an accumulator electrically connected to the random frequency code generator, for generating a selection code by accumulating the frequency code, wherein the accumulator is clocked by the first clock signal; a first multiplexer electrically connected to the accumulator, for selecting one of a plurality of reference clock signals as the first clock signal according to the selection code; and a toggle circuit electrically connected to the first multiplexer, being clocked by the first clock signal for generating the output clock signal.
    Type: Application
    Filed: February 4, 2005
    Publication date: August 10, 2006
    Inventor: Yu-Yang Chen