Patents by Inventor Yi-Ho Chen

Yi-Ho 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: 20220401359
    Abstract: The present invention provides a use of platelet dry powder (PDP) for relieving inflammation or injury in an airway portion, wherein per gram of platelet dry powder (PDP) comprises at least 100,000 platelets.
    Type: Application
    Filed: June 16, 2022
    Publication date: December 22, 2022
    Applicants: Spirit Scientific Co. LTD.
    Inventors: Chin-Ho Chen, Yi-Shin Tsai, Tzu-Min Yang, Dao Lung Steven Lin
  • Publication number: 20220397755
    Abstract: An optical element driving mechanism is provided, including a movable part, a fixed part, a driving assembly, and a first supporting assembly. The movable part is used for connecting an optical element. The movable part is movable relative to the fixed part. The driving assembly is used for driving the movable part to move relative to the fixed part. The movable part is movable relative to the fixed part through the support of the first supporting assembly. There is a gap between the movable part and the fixed part.
    Type: Application
    Filed: February 18, 2022
    Publication date: December 15, 2022
    Inventors: Ya-Hsiu WU, Ying-Jen WANG, Yi-Ho CHEN
  • Publication number: 20220397804
    Abstract: A driving mechanism is provided, including a fixed part, a movable part connected to the fixed part, a first connecting member, and a first wire. The first connecting member is hinged to the fixed part and connected to the movable part. The first wire has SMA material and is connected between the fixed part and the first connecting member. When the first wire contracts in length, the first connecting member rotates relative to the fixed part, and the movable part is driven to move relative to the fixed part.
    Type: Application
    Filed: June 9, 2022
    Publication date: December 15, 2022
    Inventors: Ying-Jen WANG, Ya-Hsiu WU, Yi-Ho CHEN, Chao-Chang HU
  • Publication number: 20220320018
    Abstract: An interposer includes one or more capacitors to store charge to provide signals to an integrated circuit electrically connected to the interposer. First connectors to each capacitor are interspersed with second connectors to the capacitors and are spaced apart from adjacent second connectors. The one or more capacitors and the resistances associated with the conductive paths between each capacitor and a connector or another capacitor can be modeled.
    Type: Application
    Filed: June 17, 2022
    Publication date: October 6, 2022
    Inventors: Fong-yuan CHANG, Cheng-Hung YEH, Hsiang-Ho CHANG, Po-Hsiang HUANG, Chin-Her CHIEN, Sheng-Hsiung CHEN, Aftab Alam KHAN, Keh-Jeng CHANG, Chin-Chou LIU, Yi-Kan CHENG
  • Publication number: 20220308306
    Abstract: An optical element driving mechanism is provided, including a movable part, a fixed part, and a driving assembly. The movable part is for connecting an optical element. The movable part is movable relative to the fixed part. The driving assembly is for driving the movable part to move relative to the fixed part. The optical element is used to correspond to an electromagnetic wave.
    Type: Application
    Filed: February 18, 2022
    Publication date: September 29, 2022
    Inventors: Ya-Hsiu WU, Ying-Jen WANG, Yi-Ho CHEN
  • Publication number: 20220283407
    Abstract: An optical element driving mechanism is provided, including a movable part, a fixed part, and a driving assembly. The movable part is used for connecting an optical element. The movable part is movable relative to the fixed part. The driving assembly is used for driving the movable part to move relative to the fixed part. The driving assembly is used for driving the movable part to move in a first dimension.
    Type: Application
    Filed: February 18, 2022
    Publication date: September 8, 2022
    Inventors: Ya-Hsiu WU, Yi-Ho CHEN, Ying-Jen WANG
  • Publication number: 20220269030
    Abstract: An optical element driving mechanism, including a movable part, a fixed part, a driving assembly, and a first supporting assembly. The movable part is for connecting an optical element. The movable part is movable relative to the fixed part. The driving assembly is for driving the movable part to move relative to the fixed part. The movable part is movable relative to the fixed part through the support of the first supporting element. The first supporting assembly is at least partially located between the movable part and the fixed part.
    Type: Application
    Filed: February 18, 2022
    Publication date: August 25, 2022
    Inventors: Ya-Hsiu WU, Yi-Ho CHEN, Ying-Jen WANG, Chao-Chang HU
  • Publication number: 20220269034
    Abstract: An optical element driving mechanism is provided, including a movable part, a fixed part, a driving assembly, and a first supporting assembly. The movable part is used for connecting an optical element. The movable part is movable relative to the fixed part. The driving assembly is used for driving the movable part to move relative to the fixed part. The movable part is movable relative to the fixed part through the support of the first supporting assembly. The movable part includes a movable part setting surface, and the movable part setting surface corresponds to the optical element.
    Type: Application
    Filed: February 18, 2022
    Publication date: August 25, 2022
    Inventors: Ya-Hsiu WU, Yi-Ho CHEN, Ying-Jen WANG
  • Publication number: 20220269147
    Abstract: An optical component driving mechanism is provided. The optical component driving mechanism includes a first movable portion, a fixed portion, a first driving assembly, and a first support assembly. The first movable portion is configured to connect the first optical component. The first movable portion is movable relative to the fixed portion. The first driving assembly is configured to drive the first movable portion to move relative to the fixed portion. The first movable portion is movable relative to the fixed portion via the first support assembly. The first movable portion is movable relative to the fixed portion in a first dimension within a first-limit range.
    Type: Application
    Filed: February 18, 2022
    Publication date: August 25, 2022
    Inventors: Chao-Chang HU, Yi-Ho CHEN
  • Patent number: 11422330
    Abstract: A driving mechanism for moving an optical element is provided, including a movable portion, a fixed portion, a driving assembly, and a first resilient element. The movable portion is for connecting the optical element. The movable portion is movable relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion. The first resilient element has a board structure. The movable portion is movably connected to the fixed portion via the first resilient element. The fixed portion includes a connection surface, a restricting surface, and a recessed portion. At least a portion of the first resilient element is disposed on the connection surface. The restricting surface contacts and restricts the movable portion. The recessed portion is located between the connection surface and the restricting surface, wherein the recessed portion is lower than the connection surface and the restricting surface.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: August 23, 2022
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Bing-Ru Song, Yi-Ho Chen, Chia-Pin Hsu, Chih-Wei Weng, Shin-Hua Chen, Chien-Lun Huang, Chao-Chun Chang, Shou-Jen Liu, Kun-Shih Lin, Nai-Wen Hsu, Yu-Cheng Lin, Shang-Yu Hsu, Yu-Huai Liao, Yi-Hsin Nieh, Shih-Ting Huang, Kuo-Chun Kao, Fu-Yuan Wu
  • Publication number: 20220244785
    Abstract: A tactile feedback system is provided, including a fixed part, a movable part, and a driving assembly. The fixed part is affixed to an electronic device. The movable part can move relative to the fixed part. The driving assembly is configured to drive the movable part to move relative to the fixed part, thereby generating a tactile feedback force to a user.
    Type: Application
    Filed: January 28, 2022
    Publication date: August 4, 2022
    Inventors: Chao-Chang HU, Mao-Kuo HSU, Ching-Chieh HUANG, Guan-Yu SU, Po-Xiang ZHUANG, Wei-Jhe SHEN, Yi-Ho CHEN, Ko-Lun CHAO
  • Publication number: 20220221680
    Abstract: To solve the problems of the prior art, an optical element driving mechanism is provided. The optical element driving mechanism includes a fixed part, a movable part, and a driving assembly. The movable part is movable relative to the fixed part. The driving assembly drives the movable part to move relative to the fixed part.
    Type: Application
    Filed: January 7, 2022
    Publication date: July 14, 2022
    Inventors: Wei-Jhe SHEN, Yi-Ho CHEN, Kai-Po FAN
  • Publication number: 20220223579
    Abstract: An integrated circuit includes a first circuit with m first units coupled in parallel, any of the first units including one or more first transistors coupled in series, and a second circuit with n second units coupled in parallel, any of the second units including one or more second transistors coupled in series. A gate terminal of the first circuit is coupled to a gate terminal of the second circuit. M and n are different positive integers.
    Type: Application
    Filed: June 30, 2021
    Publication date: July 14, 2022
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chin-Ho Chang, Yi-Wen Chen, Jaw-Juinn Horng, Yung-Chow Peng
  • Publication number: 20220197050
    Abstract: A driving mechanism is provided. The driving mechanism includes a fixed portion, a movable portion, a driving assembly, a circuit assembly, and a signal adjusting assembly. The movable portion is movable relative to the fixed portion. The driving assembly is used for driving the movable portion to move relative to the fixed portion. The driving assembly is used for receiving a first signal provided by a control assembly. The driving assembly is electrically connected to the control assembly by the circuit assembly. The signal adjusting assembly is electrically connected to the driving assembly. The signal adjusting assembly is used for adjusting the first signal.
    Type: Application
    Filed: December 20, 2021
    Publication date: June 23, 2022
    Inventors: Ya-Hsiu WU, Yi-Ho CHEN, Ying-Jen WANG
  • Patent number: 11320625
    Abstract: A driving mechanism is provided and includes a holder, a frame, a resilient element and a first driving assembly. The holder includes a first holder surface for holding an optical element having an optical axis. The frame is movably connected to the holder and includes a first frame surface. The holder is movably connected to the frame through the first resilient element. The first driving assembly is adjacent to the holder and is used for driving the holder to move relative to the frame, wherein both the first holder surface and the first frame surface face the first resilient element and do not contact the first resilient element, and the shortest distance between the first holder surface and the first resilient element is different than the shortest distance between the first frame surface and the first resilient element.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: May 3, 2022
    Assignee: TDK TAIWAN CORP.
    Inventors: Yi-Liang Chan, Fu-Yuan Wu, Yi-Hsin Nieh, Yi-Ho Chen, Tsung-Han Wu, Yung-Ping Yang
  • Publication number: 20220132003
    Abstract: An optical mechanism is provided. The optical mechanism includes an immovable part, a movable part, a drive assembly, and a guidance assembly. The movable part is connected to an optical element. The movable part is movable relative to the immovable part. The drive assembly drives the movable part to move relative to the immovable part. The guidance assembly guides the movable part to move along a first axis.
    Type: Application
    Filed: October 22, 2021
    Publication date: April 28, 2022
    Inventors: Chen-Hsin Huang, Yi-Ho Chen, Ya-Hsiu Wu, Shou-Jen Liu
  • Publication number: 20220132002
    Abstract: An optical mechanism is provided. The optical mechanism includes an immovable part, a movable part, and a drive assembly. The movable part is connected to an optical element. The movable part is movable relative to the immovable part. The drive assembly drives the movable part to move relative to the immovable part. The immovable part includes a frame. The frame includes a receiving space receiving the movable part.
    Type: Application
    Filed: October 22, 2021
    Publication date: April 28, 2022
    Inventors: Chen-Hsin Huang, Yi-Ho Chen, Shou-Jen Liu, Chen-Yu Yu
  • Patent number: 11300759
    Abstract: An optical member driving module is provided, including a moving mechanism, a base, a suspension wire, and an electromagnetic driving mechanism for driving the moving mechanism to move relative to the base. The moving mechanism includes an optical member holder, and the base has a first surface, a second surface, and an opening. The second surface faces the optical member holder and is opposite to the first surface. The opening extends from the first surface to the second surface. The suspension wire extends through the opening, and the opposite ends of the suspension wire are respectively affixed to the first surface and the moving mechanism.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: April 12, 2022
    Assignee: TDK Taiwan Corp.
    Inventors: Cheng-Kai Yu, Yi-Ho Chen, Chao-Chang Hu, Sin-Jhong Song
  • Publication number: 20220099916
    Abstract: An optical mechanism is provided, including a base module, an optical element, and a ball element. The base module has a frame, a substrate movably disposed in the frame, and an image sensor disposed on the substrate. The optical element is movably connected to the base module, and light propagates through the optical element to the image sensor to generate a digital image. The ball element is disposed between the frame and the substrate, whereby the image sensor and the substrate are movable relative to the frame along a first axis that is perpendicular to an optical axis of the optical element.
    Type: Application
    Filed: September 28, 2021
    Publication date: March 31, 2022
    Inventors: Chan-Jung HSU, Shao-Chung CHANG, Yi-Ho CHEN
  • Publication number: 20220099912
    Abstract: An assembling method for an optical system is provided, including: providing a first movable portion, connecting the first movable portion to a first fixed portion, providing a second movable portion, connecting the second movable portion to a second fixed portion, engaging the first fixed portion to the second fixed portion, adjusting the position of the first movable portion relative to the first fixed portion to a first predetermined position and temporarily affixing the first movable portion in the first predetermined position, affixing a first optical member to the first movable portion, and affixing a second optical member to the second movable portion.
    Type: Application
    Filed: December 14, 2021
    Publication date: March 31, 2022
    Inventors: Shao-Chung Chang, Chan-Jung Hsu, Yi-Ho Chen