Patents by Inventor Chia-hung Chen

Chia-hung 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: 20240124844
    Abstract: The present disclosure provides a method for preparing a composition including mesenchymal stem cells, extracellular vesicles produced by the mesenchymal stem cells, and growth factors, the composition prepared by the method, and use of the composition for treating arthritis. The composition of the present disclosure achieves the effect of treating arthritis through various efficacy experiments.
    Type: Application
    Filed: October 4, 2023
    Publication date: April 18, 2024
    Inventors: Chia-Hsin Lee, Po-Cheng Lin, Yong-Cheng Kao, Ming-Hsi Chuang, Chun-Hung Chen, Chao-Liang Chang, Kai-Ling Zhang
  • Publication number: 20240125771
    Abstract: The present invention relates to a reaction platform, which comprises: a machine body with a bottom plate for placing non-porous substrates; and a coater module configured on the top of the machine body and capable of maintaining a preset of a predetermined height for moving along the surface of non-porous substrate, wherein the coater module has one or more slits, and a target liquid can be directly injected or sucking in from the outside of the coater module through the slit, and spreading the target liquid onto a surface of the non-porous substrate while moving along the non-porous substrate; wherein the surface of the non-porous substrate has a target to be coated. The reaction platform of the present invention can not only save time, labor and cost, but also have accurate and reproducible experimental results, showing better results than traditional methods.
    Type: Application
    Filed: July 25, 2023
    Publication date: April 18, 2024
    Inventors: An-Bang Wang, Shih-Yu Chen, Tung-Hung Su, Chia-Chi Chu, Chia-Chien Yen, Yu-Wei Chiang
  • Patent number: 11960769
    Abstract: A memory device includes a command decoder that implements security logic to detect a command sequence to read a security region of a memory array with continuous encrypted data and to output/input specific contexts for the data. Output/input of specific contexts can be during a dummy cycle to achieve greater performance. A host interfacing can, for example, execute a single command to both get the encrypted data and specific contexts that were used to encrypt the data. Our technology can implement transferring data on the system bus in ciphertext and encrypted by a different Nonce or a different session key than used in a previous transfer operation. In this way, data will be represented with different ciphertext on the bus at different sessions; thereby defending against a replay attack.
    Type: Grant
    Filed: May 25, 2022
    Date of Patent: April 16, 2024
    Assignee: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Chia-Jung Chen, Chin-Hung Chang, Ken-Hui Chen
  • Publication number: 20240122078
    Abstract: A semiconductor memory device includes a substrate having a conductor region thereon, an interlayer dielectric layer on the substrate, and a conductive via electrically connected to the conductor region. The conductive via has a lower portion embedded in the interlayer dielectric layer and an upper portion protruding from a top surface of the interlayer dielectric layer. The upper portion has a rounded top surface. A storage structure conformally covers the rounded top surface.
    Type: Application
    Filed: December 18, 2023
    Publication date: April 11, 2024
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Chia-Chang Hsu, Tang-Chun Weng, Cheng-Yi Lin, Yung-Shen Chen, Chia-Hung Lin
  • Publication number: 20240115616
    Abstract: The present disclosure provides a method for treating liver cirrhosis by using a composition including mesenchymal stem cells, extracellular vesicles produced by the mesenchymal stem cells, and growth factors. The composition of the present disclosure achieves the effect of treating liver cirrhosis through various efficacy experiments.
    Type: Application
    Filed: October 4, 2023
    Publication date: April 11, 2024
    Inventors: Po-Cheng Lin, Pi-Chun Huang, Zih-Han Hong, Ming-Hsi Chuang, Yi-Chun Lin, Chia-Hsin Lee, Chun-Hung Chen, Chao-Liang Chang, Kai-Ling Zhang
  • Patent number: 11955507
    Abstract: A light-emitting device, including a first type semiconductor layer, a patterned insulating layer, a light-emitting layer, and a second type semiconductor layer, is provided. The patterned insulating layer covers the first type semiconductor layer and has a plurality of insulating openings. The insulating openings are separated from each other. The light-emitting layer is located in the plurality of insulating openings and covers a portion of the first type semiconductor layer. The second type semiconductor layer is located on the light-emitting layer.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: April 9, 2024
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Hsin-Hung Li, Wei-Syun Wang, Chih-Chiang Chen, Yu-Cheng Shih, Cheng-Chan Wang, Chia-Hsin Chung, Ming-Jui Wang, Sheng-Ming Huang
  • Publication number: 20240114688
    Abstract: A memory structure including a substrate, a first doped region, a second doped region, a first gate, a second gate, a first charge storage structure, and a second charge storage structure is provided. The first gate is located on the first doped region. The second gate is located on the second doped region. The first charge storage structure is located between the first gate and the first doped region. The first charge storage structure includes a first tunneling dielectric layer, a first dielectric layer, and a first charge storage layer. The second charge storage structure is located between the second gate and the second doped region. The second charge storage structure includes a second tunneling dielectric layer, a second dielectric layer, and a second charge storage layer. The thickness of the second tunneling dielectric layer is greater than the thickness of the first tunneling dielectric layer.
    Type: Application
    Filed: November 21, 2022
    Publication date: April 4, 2024
    Applicant: United Microelectronics Corp.
    Inventors: Chia-Wen Wang, Chien-Hung Chen, Chia-Hui Huang, Ling Hsiu Chou, Jen Yang Hsueh, Chih-Yang Hsu
  • Publication number: 20240113429
    Abstract: An electronic device including a bracket and an antenna is provided. The bracket includes first, second, third, and fourth surfaces. The antenna includes a radiator. The radiator includes first, second, third, and fourth portions. The first portion is located on the first surface and includes connected first and second sections. The second portion is located on the second surface and includes third, fourth, fifth, and sixth sections. The third section, the fourth section, and the fifth sections are bent and connected to form a U shape. The third portion is located on the third surface and is connected to the second section and the fourth section. The fourth portion is located on the fourth surface and is connected to the fifth section, the sixth section, and the third portion. The radiator is adapted to resonate at a low frequency band and a first high frequency band.
    Type: Application
    Filed: August 16, 2023
    Publication date: April 4, 2024
    Applicant: PEGATRON CORPORATION
    Inventors: Chien-Yi Wu, Chao-Hsu Wu, Sheng-Chin Hsu, Chia-Hung Chen, Chih-Wei Liao, Hau Yuen Tan, Hao-Hsiang Yang, Shih-Keng Huang
  • Patent number: 11945907
    Abstract: Provided are an LCP film and a laminate comprising the same. The LCP film is made of an LCP resin comprising a structural unit represented by Formula (1): -L1-Ar-L2- (1), wherein -L1- and -L2- are respectively —O— or —CO—; —Ar— is an arylene group. Formula (1) comprises structural units Based on a total molar number of the structural unit represented by Formula (1), a molar number of the structural unit represented by Formula (I) is in the range from 15 mole % to mole %, and a sum of molar numbers of the structural units represented by Formulae (I) and (II) is in the range from 80 mole % to 100 mole %. The LCP film has a thickness and a transmittance, wherein when values of the thickness (in ?m) and the transmittance are put into Formula (III), the obtained value is from 0.055 to 0.090. Formula (III): Log(1/TT %)/(Thickness)0.5.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: April 2, 2024
    Assignee: CHANG CHUN PLASTICS CO., LTD.
    Inventors: An-Pang Tu, Chia-Hung Wu, Chien-Chun Chen
  • Publication number: 20240096781
    Abstract: A package structure including a semiconductor die, a redistribution circuit structure and an electronic device is provided. The semiconductor die is laterally encapsulated by an insulating encapsulation. The redistribution circuit structure is disposed on the semiconductor die and the insulating encapsulation. The redistribution circuit structure includes a colored dielectric layer, inter-dielectric layers and redistribution conductive layers embedded in the inter-dielectric layers. The electronic device is disposed over the colored dielectric layer and electrically connected to the redistribution circuit structure.
    Type: Application
    Filed: March 20, 2023
    Publication date: March 21, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chun-Ti Lu, Hao-Yi Tsai, Chia-Hung Liu, Yu-Hsiang Hu, Hsiu-Jen Lin, Tzuan-Horng Liu, Chih-Hao Chang, Bo-Jiun Lin, Shih-Wei Chen, Hung-Chun Cho, Pei-Rong Ni, Hsin-Wei Huang, Zheng-Gang Tsai, Tai-You Liu, Po-Chang Shih, Yu-Ting Huang
  • Patent number: 11931456
    Abstract: A pharmaceutical composition containing a mixed polymeric micelle and a drug enclosed in the micelle, in which the mixed polymeric micelle, 1 to 1000 nm in size, includes an amphiphilic block copolymer and a lipopolymer. Also disclosed are preparation of the pharmaceutical composition and use thereof for treating cancer.
    Type: Grant
    Filed: November 16, 2022
    Date of Patent: March 19, 2024
    Assignee: MegaPro Biomedical Co. Ltd.
    Inventors: Ming-Cheng Wei, Yuan-Hung Hsu, Wen-Yuan Hsieh, Chia-Wen Huang, Chih-Lung Chen, Jhih-Yun Jian, Shian-Jy Wang
  • Publication number: 20240090163
    Abstract: A display includes an outer frame, a supporting frame, a display module, and a covering member. The supporting frame is accommodated in the outer frame. The display module is disposed on a supporting member of the supporting frame. The supporting member extends toward a display region of the display module from the supporting frame. On a first surface of the display module, a projection area of the supporting member and a projection area of an first optical film of the display module are partially overlapped with each other. A third surface of the covering member is closely attached to a second optical film of the display module. The covering member has an extension portion. The extension portion extends from a fourth surface opposite to the third surface toward a direction away from the third surface, and the extension portion is coplanar with the outer side surface of the outer frame.
    Type: Application
    Filed: November 20, 2023
    Publication date: March 14, 2024
    Inventors: Chia-Hung Chen, Chung-Kuan Ting, Hong-Ming Chen, Yung-Jen Chen
  • Patent number: 11925454
    Abstract: A respiratory function testing system includes an air transforming device, a sound reception device and an operation device. The air transforming device is configured to collect exhaled and/or inhaled air for a predetermined period and generate a wide frequency range sound signal according to the collected respired air. The wide frequency range sound signal at least contains an ultrasonic signal. The sound reception device is configured to receive and record the wide frequency range sound signal as an audio file. The operation device is in communication with the sound reception device and is configured to receive and compute the audio file to generate a respiratory function parameter. Besides, the recorded wide frequency range sound signal may be converted into a spectrogram for further applications, and the computation of the audio file can be replaced by analyzing the spectrogram. A respiratory function testing method corresponding to the respiratory function testing system is also provided.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: March 12, 2024
    Inventors: Chia-Chi Su, Hsiao-Pao Yen, Pei-Ling Hsu, Chia-Hung Chen
  • Patent number: 11926698
    Abstract: Provided are a liquid crystal polymer film (LCP film) and a laminate comprising the same. The LCP film has a first surface and a second surface opposite each other, and the first surface has an arithmetical mean height of a surface (Sa) less than 0.32 ?m. The LCP film with proper Sa is suitable to be stacked with a metal foil, such that a laminate comprising the LCP film can have an advantage of low insertion loss.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: March 12, 2024
    Assignee: CHANG CHUN PLASTICS CO., LTD.
    Inventors: An-Pang Tu, Chia-Hung Wu, Chien-Chun Chen
  • Publication number: 20240072411
    Abstract: An electronic device includes a metal back cover, a metal frame, a first antenna module and a second antenna module. The metal frame includes a first and a second disconnection portion, a first and a second connection portion. The first and the second connection portion are connected to the metal back cover. The first disconnection portion is separated from the first connection portion, the metal back cover and the second disconnection portion to form a first slot. The second disconnection portion is connected to the second connection portion and is separated from the metal back cover to form a second slot. The first antenna module is connected to the first disconnection portion, and forms a first antenna path. The second antenna module is connected to the second disconnection portion, and forms a second and a third antenna path with the second disconnection portion and the metal back cover.
    Type: Application
    Filed: July 28, 2023
    Publication date: February 29, 2024
    Applicant: Pegatron Corporation
    Inventors: Chien-Yi Wu, Hau Yuen Tan, Chao-Hsu Wu, Chih-Wei Liao, Chia-Hung Chen, Chen-Kuang Wang, Wen-Hgin Chuang, Chia-Hong Chen, Hsi Yung Chen
  • Publication number: 20240071722
    Abstract: Embodiments described herein relate to plasma processes. A plasma process includes generating a plasma containing negatively charged oxygen ions. A substrate is exposed to the plasma. The substrate is disposed on a pedestal while being exposed to the plasma. While exposing the substrate to the plasma, a negative direct current (DC) bias voltage is applied to the pedestal to repel the negatively charged oxygen ions from the substrate.
    Type: Application
    Filed: November 8, 2023
    Publication date: February 29, 2024
    Inventors: Sheng-Liang Pan, Bing-Hung Chen, Chia-Yang Hung, Jyu-Horng Shieh, Shu-Huei Suen, Syun-Ming Jang, Jack Kuo-Ping Kuo
  • Patent number: 11916025
    Abstract: A device die including a first semiconductor die, a second semiconductor die, an anti-arcing layer and a first insulating encapsulant is provided. The second semiconductor die is stacked over and electrically connected to the first semiconductor die. The anti-arcing layer is in contact with the second semiconductor die. The first insulating encapsulant is disposed over the first semiconductor die and laterally encapsulates the second semiconductor die. Furthermore, methods for fabricating device dies are provided.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: February 27, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Shih-Wei Chen, Tzuan-Horng Liu, Chia-Hung Liu, Hao-Yi Tsai
  • Patent number: 11871534
    Abstract: A display includes an outer frame, a supporting frame, a display module, and a covering member. The supporting frame is accommodated in the outer frame. The display module is disposed on a supporting member of the supporting frame. The supporting member extends toward a display region of the display module from the supporting frame. On a first surface of the display module, a projection area of the supporting member and a projection area of an first optical film of the display module are partially overlapped with each other. A third surface of the covering member is closely attached to a second optical film of the display module. The covering member has an extension portion. The extension portion extends from a fourth surface opposite to the third surface toward a direction away from the third surface, and the extension portion is coplanar with the outer side surface of the outer frame.
    Type: Grant
    Filed: June 17, 2022
    Date of Patent: January 9, 2024
    Assignee: AUO DISPLAY PLUS CORPORATION
    Inventors: Chia-Hung Chen, Chung-Kuan Ting, Hong-Ming Chen, Yung-Jen Chen
  • Publication number: 20240006769
    Abstract: An electronic device including a metal bottom plate, a metal frame and at least one radiator is provided. The metal bottom plate includes at least one ground terminal. The metal frame includes at least one slot, at least one disconnecting part, at least one first connecting part and at least one second connecting part. The disconnecting part includes a first part and a second part. Each radiator includes a first terminal and a second terminal. The second terminal is connected to a junction between the first part and the second part. The first terminal, the second terminal, the first part, the first connecting part and the ground terminal form a first antenna path radiating at a first frequency band. The first terminal, the second terminal, the second part, the second connecting part and the ground terminal form a second antenna path radiating at a second frequency band.
    Type: Application
    Filed: May 15, 2023
    Publication date: January 4, 2024
    Applicant: PEGATRON CORPORATION
    Inventors: Chien-Yi Wu, Chih-Wei Liao, Chao-Hsu Wu, Hau Yuen Tan, Shih-Keng Huang, Cheng-Hsiung Wu, Chia-Hung Chen, Sheng-Chin Hsu, Hao-Hsiang Yang
  • Patent number: 11862866
    Abstract: An antenna module includes a first, a second, a third radiators, and a ground radiator. The first radiator includes a first section and a second section. The second radiator is connected to the first radiator, and includes a third section and a fourth section connected to each other. The fourth section includes a feed end. The third radiator is connected to the third section of the second radiator. The ground radiator is connected to the third radiator. The first, the second, the third, and the ground radiator are sequentially connected in a bent manner to form a stepped shape. The first section of the first radiator and the fourth section of the second radiator jointly resonate at a low frequency band, and the second section of the first radiator, the second radiator, the third radiator, and the ground radiator jointly resonate at a high frequency band.
    Type: Grant
    Filed: February 21, 2022
    Date of Patent: January 2, 2024
    Assignee: PEGATRON CORPORATION
    Inventors: Cheng-Hsiung Wu, Chien-Yi Wu, Chao-Hsu Wu, Hau Yuen Tan, Ching-Hsiang Ko, Shih-Keng Huang, Chia-Hung Chen