Patents by Inventor Yi-Wen Wang

Yi-Wen Wang 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: 20250113660
    Abstract: The invention relates to a light emitting diode, which comprises a substrate and a semiconductor epitaxy structure. The semiconductor epitaxial structure is disposed on the substrate. The semiconductor epitaxial structure comprises semiconductor composite layers and a plurality of current spreading layers which are disposed among the semiconductor composite layers. The doping concentrations of the upper and lower adjacent current spreading layers are alternately high and low.
    Type: Application
    Filed: August 16, 2024
    Publication date: April 3, 2025
    Inventors: Yu-Ling Cheng, Po-Jen Hsieh, Tzu-Wen Wang, Yi-Jen Lin
  • Patent number: 12237233
    Abstract: Semiconductor devices and methods are provided which facilitate performing physical failure analysis (PFA) testing from a backside of the devices. In at least one example, a device is provided that includes a semiconductor device layer including a plurality of diffusion regions. A first interconnection structure is disposed on a first side of the semiconductor device layer, and the first interconnection structure includes at least one electrical contact. A second interconnection structure is disposed on a second side of the semiconductor device layer, and the second interconnection structure includes a plurality of backside power rails. Each of the backside power rails at least partially overlaps a respective diffusion region of the plurality of diffusion regions and defines openings which expose portions of the respective diffusion region at the second side of the semiconductor device layer.
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: February 25, 2025
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chih-Chao Chou, Yi-Hsun Chiu, Shang-Wen Chang, Ching-Wei Tsai, Chih-Hao Wang
  • Patent number: 12236983
    Abstract: Various systems and methods are presented regarding interrupting a write operation to enable a read operation to be performed on a digital tape system. An initial write operation to the tape can be paused, a read operation performed on a previously written data file conducted, and upon completion of the read operation, the write operation can be recommenced. Interrupt points can be positioned within respective data blocks. Based upon knowledge of the amount of data written during the initial write operation, a position P can be determined (relative to the location of the nearest prior interrupt point) such that when the tape is advanced to place the tape head in a position to recommence the write operation after the read operation has been performed, the tape can be positioned such that the tape head is at position P. Accordingly, interruption of the write operation enables random access of the tape.
    Type: Grant
    Filed: November 2, 2023
    Date of Patent: February 25, 2025
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Xizhuo Zhang, Jing Ren, Zhao Yu Wang, Yi Jie Ma, Jing Wen Chen
  • Patent number: 11999956
    Abstract: The present invention discloses a targeted therapy composition and a method for suppressing breast cancer cell proliferation, migration or invasion by administrating the targeted therapy composition to a subject in need thereof. The composition comprises a type 3 epithelial membrane proteins (EMP3) targeted inhibitor. The breast cancer cells are characterized by upregulation of EMP3, EGFR, HER2, HER3, HR, or downregulation of HER4 gene expression. EMP3-targeting oligonucleotide or nuclease is administrated upon the breast cancer cells so as to degrade EMP3-coding DNA or mRNA, and to suppress breast cancer cell proliferation, migration or invasion.
    Type: Grant
    Filed: September 7, 2022
    Date of Patent: June 4, 2024
    Assignee: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Nan-Haw Chow, Yi-Wen Wang, Yih-Lin Tuan, Yao-Lung Kuo
  • Publication number: 20240023382
    Abstract: An organic light-emitting diode (OLED) display may have an array of organic light-emitting diode pixels that each have OLED layers interposed between a cathode and an anode. Voltage may be applied to the anode of each pixel to control the magnitude of emitted light. The conductivity of the OLED layers may allow leakage current to pass between neighboring anodes in the display. To reduce leakage current and the accompanying cross-talk in a display, a cutting structure may disrupt continuity of the OLED layers. The cutting structure may have two undercuts to disrupt continuity of at least some of the OLED layers. The cutting structure may include a conductive portion that provides a cathode voltage to a cathode layer for the OLED pixels.
    Type: Application
    Filed: September 28, 2023
    Publication date: January 18, 2024
    Inventors: Siddharth Harikrishna Mohan, Gwanwoo Park, Ping Kuen Daniel Tsang, Pei Yin, Weixin Li, Li-An Liu, Alexandru Riposan, Teruo Sasagawa, Steven J Brewer, Younggu Lee, Mitsuhiro Kashiwabara, Rui Liu, Hung-Yi Tsai, Tien-Pei Chou, Yi Wen Wang, Mahendra Chhabra, Chieh Hung Yang, Bhadrinarayana Lalgudi Visweswaran, David K. Schoenwald
  • Patent number: 11874985
    Abstract: A driving signal processing method for a large touch display integrated (LTDI) system is provided. The LTDI system includes plural LTDI chips that are concatenated. The LTDI chips include a master LTDI chip and plural slave LTDI chips. The driving signal processing method includes: receiving, by the LTDI chips, display data from a timing controller; and dispersedly outputting, by the master LTDI chip and at least one of the slave LTDI chips, M gate control signals respectively corresponding to M gate lines of a display panel of the LTDI system according to the display data during the display stage of the display panel.
    Type: Grant
    Filed: January 19, 2023
    Date of Patent: January 16, 2024
    Assignee: HIMAX TECHNOLOGIES LIMITED
    Inventors: Yaw-Guang Chang, Pei Yao Chang, De Wei Shen, Yi Wen Wang
  • Publication number: 20230236690
    Abstract: A driving signal processing method for a large touch display integrated (LTDI) system is provided. The LTDI system includes plural LTDI chips that are concatenated. The LTDI chips include a master LTDI chip and plural slave LTDI chips. The driving signal processing method includes: receiving, by the LTDI chips, display data from a timing controller; and dispersedly outputting, by the master LTDI chip and at least one of the slave LTDI chips, M gate control signals respectively corresponding to M gate lines of a display panel of the LTDI system according to the display data during the display stage of the display panel.
    Type: Application
    Filed: January 19, 2023
    Publication date: July 27, 2023
    Inventors: Yaw-Guang CHANG, Pei Yao CHANG, De Wei SHEN, Yi Wen WANG
  • Publication number: 20230089224
    Abstract: The present invention discloses a targeted therapy composition and a method for suppressing breast cancer cell proliferation, migration or invasion by administrating the targeted therapy composition to a subject in need thereof. The composition comprises a type 3 epithelial membrane proteins (EMP3) targeted inhibitor. The breast cancer cells are characterized by upregulation of EMP3, EGFR, HER2, HER3, HR, or downregulation of HER4 gene expression. EMP3-targeting oligonucleotide or nuclease is administrated upon the breast cancer cells so as to degrade EMP3-coding DNA or mRNA, and to suppress breast cancer cell proliferation, migration or invasion.
    Type: Application
    Filed: September 7, 2022
    Publication date: March 23, 2023
    Inventors: Nan-Haw CHOW, Yi-Wen Wang, Yih-Lin Tuan, Yao-Lung Kuo
  • Patent number: 11219309
    Abstract: The disclosure provides a smart liquor cabinet and a management method for the liquor cabinet. In the management method, a voice command is received and an intent of the voice command is determined. If the intent of the voice command is related to a remaining space of the liquor cabinet, then the remaining space with no liquor in the liquor cabinet is determined. If the intent of the voice command is related to an inventory situation of the liquor cabinet, then the inventory situation of stored liquor in the liquor cabinet is determined. The response of the intent is outputted. The response is related to the remaining space or the inventory situation. In this way, the liquor and space in the liquor cabinet may be counted easily and quickly.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: January 11, 2022
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Yu-Chung Lo, Kai-Yi Chen, Li-Yuan Hsu, Yi-Wen Wang, Hsiu-Hang Lin
  • Publication number: 20210368892
    Abstract: The present invention is related to a pair of underpants for patients with bedsores. The underpants include an underpants body and a patch. The underpants body includes a front half portion, a rear half portion opposite to the front half portion, and a crotch portion corresponding to the genital of the patient with bedsores and connected to the front half portion and the rear half portion to form a lumbar opening and two leg openings. The patch includes a fabric layer, an absorbent layer and a waterproof layer. The absorbent layer attaches to the fabric layer, while the waterproof layer attaches to the absorbent layer. The waterproof layer is adapted to attach to an inside surface of the underpants body so that the fabric layer may contact with the bedsore parts of the patient and thus absorb the moisture of the bedsores.
    Type: Application
    Filed: May 25, 2021
    Publication date: December 2, 2021
    Inventors: En MENG, Juin-Hong CHERNG, Tien-Show LIANG, Shu Ting LIANG, Shu-Jen CHANG, Shu Han LIANG, Yi-Wen WANG, Gang-Yi FAN
  • Publication number: 20200128958
    Abstract: The disclosure provides a smart liquor cabinet and a management method for the liquor cabinet. In the management method, a voice command is received and an intent of the voice command is determined. If the intent of the voice command is related to a remaining space of the liquor cabinet, then the remaining space with no liquor in the liquor cabinet is determined. If the intent of the voice command is related to an inventory situation of the liquor cabinet, then the inventory situation of stored liquor in the liquor cabinet is determined. The response of the intent is outputted. The response is related to the remaining space or the inventory situation. In this way, the liquor and space in the liquor cabinet may be counted easily and quickly.
    Type: Application
    Filed: May 24, 2019
    Publication date: April 30, 2020
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Yu-Chung Lo, Kai-Yi Chen, Li-Yuan Hsu, Yi-Wen Wang, Hsiu-Hang Lin
  • Patent number: 10443059
    Abstract: Disclosed herein is a pharmaceutical composition for reducing scar formation in a subject in need thereof. The pharmaceutical composition includes a mixture of three nucleic acids and a pharmaceutically acceptable carrier. A method for reducing scar formation in a subject in need thereof is also disclosed herein.
    Type: Grant
    Filed: March 11, 2014
    Date of Patent: October 15, 2019
    Inventors: Yi-Wen Wang, Niann-Tzyy Dai
  • Publication number: 20170016005
    Abstract: Disclosed herein is a pharmaceutical composition for reducing scar formation in a subject in need thereof. The pharmaceutical composition includes a mixture of three nucleic acids and a pharmaceutically acceptable carrier. A method for reducing scar formation in a subject in need thereof is also disclosed herein.
    Type: Application
    Filed: March 11, 2014
    Publication date: January 19, 2017
    Inventors: Niann-Tzyy DAI, YI-Wen WANG
  • Publication number: 20160282274
    Abstract: The present invention disclosed a mesoporous silica thin film with perpendicular nanochannels on a substrate, a process of forming the same and the application in surface-enhanced Raman spectroscopy. Furthermore, a gold nanoparticle array on a mesoporous silica material with perpendicular nanochannels and the process of forming the same is also present in the invention.
    Type: Application
    Filed: March 3, 2016
    Publication date: September 29, 2016
    Inventors: Chung-Yuan Mou, Kun-Che Kao, Tzu-Ying Chen, Yi-Wen Wang, Yi-Hsin Liu
  • Patent number: 9281246
    Abstract: A method includes forming a gate stack over a semiconductor substrate, and forming a gate spacer on a sidewall of the gate stack. After the step of forming the gate spacer, the gate spacer is etched to reduce a thickness of the gate spacer. A strained layer is then formed. The strained layer includes a portion on an outer sidewall of the gate spacer, and a portion over the gate stack.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: March 8, 2016
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yi-Wen Wang, Jen-Pan Wang
  • Patent number: 9180139
    Abstract: The present disclosure is directed to a regulator, a pharmaceutical composition encompassing the regulator and the application thereof. The regulator modulates the expression integrins and/or EMP2, and is employed for treating integrins-associated and/or EMP2-associated diseases.
    Type: Grant
    Filed: May 14, 2013
    Date of Patent: November 10, 2015
    Assignee: National Cheng Kung University
    Inventors: Nan-Haw Chow, Hsiao-Sheng Liu, Yi-Wen Wang, Wen-Tsan Chang
  • Patent number: D810744
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: February 20, 2018
    Assignees: HONGFUJIN PRECISION ELECTRONICS (CHONGQING) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yi-Wen Wang, Yen-Chun Lin, Chih-Kang Cho
  • Patent number: D849817
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: May 28, 2019
    Assignees: HONGFUJIN PRECISION ELECTRONICS (CHONGQING) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yi-Wen Wang, Chih-Kang Cho, Mei-Hua Liu
  • Patent number: D912047
    Type: Grant
    Filed: January 13, 2018
    Date of Patent: March 2, 2021
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Yi-Wen Wang
  • Patent number: D1066986
    Type: Grant
    Filed: March 10, 2023
    Date of Patent: March 18, 2025
    Assignee: Master Plans LLC
    Inventors: Yi Chia Chen, Szu Wen Wang