Patents by Inventor Hao-Wen Cheng

Hao-Wen Cheng 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: 20240136316
    Abstract: A semiconductor package includes a conductive pillar and a solder. The conductive pillar has a first sidewall and a second sidewall opposite to the first sidewall, wherein a height of the first sidewall is greater than a height of the second sidewall. The solder is disposed on and in direct contact with the conductive pillar, wherein the solder is hanging over the first sidewall and the second sidewall of conductive pillar.
    Type: Application
    Filed: January 2, 2024
    Publication date: April 25, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chiang-Jui Chu, Ching-Wen Hsiao, Hao-Chun Liu, Ming-Da Cheng, Young-Hwa Wu, Tao-Sheng Chang
  • Publication number: 20230354551
    Abstract: A server stand with an inbuilt leakproof connecting device for coolant flow includes a frame body and a manifold. The frame body and the manifold are fixed together, the manifold has a connecting end. The server stand further includes first positioning structure and mounting assembly. The first positioning structure connects with the manifold, and the first positioning structure is near the connecting end. A bracket with blocking portion and a second positioning structure are also included, the second positioning structure can slide into connection with the first positioning structure, and the second and first positioning structures function to pre-position the bracket, the bracket being fixedly connected with the frame body. The server assembly includes a server host and an operating lever, the server host is movably connected with the operating lever.
    Type: Application
    Filed: November 3, 2022
    Publication date: November 2, 2023
    Inventors: YEN-LU CHENG, HAO-WEN CHENG
  • Publication number: 20230087146
    Abstract: A lid for a tank which is stably supported at various angles when open includes a tank or box, the lid, and at least one supporting component. The interior of the box contains components which are immersed in coolant for example, the lid allowing access thereto. The lid is rotatably connected to the box and covers or exposes the interior. The one or more supporting components are connected to the lid and the box. The lengths of the supporting components which stably support the lid at certain angles can be changed, which makes it convenient and risk-free for an operator to access the interior under the open lid. An immersion cooling system is also disclosed.
    Type: Application
    Filed: September 16, 2022
    Publication date: March 23, 2023
    Inventors: YEN-LU CHENG, HAO-WEN CHENG
  • Publication number: 20230065073
    Abstract: A quick release and reconnectable structure to allow additional movement beyond the limit of a powered arm providing assistance in the opening of a cover of an enclosure includes a support base, a connector, and a lock. The connector is slidably arranged on the support base and can be separated from the support base. The lock comprises a locking body and a clamping shaft. The locking body is positioned on the support base. The clamping shaft is slidably positioned on the locking body. A holding hole is defined in the connector. The sliding direction of the clamping shaft intersects with the sliding direction of the connector along the support base, and the clamping shaft can be inserted into or withdrawn from the holding hole.
    Type: Application
    Filed: July 22, 2022
    Publication date: March 2, 2023
    Inventors: HAO-WEN CHENG, YEN-LU CHENG
  • Publication number: 20220386489
    Abstract: A cabinet for electronic components, which is resistant to shocks resulting in deformation of a housing and unsteady leaning of a cabinet casing, includes a cabinet body, a plurality of supporting units, and a plurality of shock-proof units. The plurality of supporting units is disposed on a bottom portion of the cabinet body, and each of the plurality of shock-proof units includes a shock-proof member and a carrier. An end of the shock-proof member rests on the floor or ground, and the other end is connected to the cabinet body. The carrier is connected to the cabinet body and supports the cabinet body, inclination of the cabinet body following heavy jarring and impacts is prevented.
    Type: Application
    Filed: April 13, 2022
    Publication date: December 1, 2022
    Inventors: KUO-CHIH HUNG, HUNG-LIANG CHUNG, HAO-WEN CHENG
  • Publication number: 20210259409
    Abstract: A structure of reduced profile to render crushproof a cabinet with the structure can be installed in an opening of the cabinet. The structure includes a first frame and a reinforcing portion. Two ends of the reinforcing portion are both connected to the first frame, so that the reinforcing portion is received in the first frame. The crush-proofing structure is movably connected to the opening of the cabinet.
    Type: Application
    Filed: March 11, 2020
    Publication date: August 26, 2021
    Inventors: HSUEH-CHIN LU, KUO-CHIH HUNG, CHIH-FENG CHANG, HAO-WEN CHENG
  • Patent number: 10654150
    Abstract: A grinding disk and a method of manufacturing the same are provided. The grinding disk includes a graphite base and a silicon carbide film, the silicon carbide film covering the graphite base, and the silicon carbide film has a surface grain size of 5 ?m to 80 ?m. By a hot-wall chemical vapor deposition system, a highly dense silicon carbide film is formed on a surface of the graphite base. The grinding disk may replace a conventional metallographic grinding and polishing disk, and is improved in characteristics such as hydrophobicity and abrasion resistance.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: May 19, 2020
    Assignee: Industrial Technology Research Institute
    Inventors: Wei-Chien Tsai, Hao-Wen Cheng, Jin-Bao Wu, Ming-Sheng Leu
  • Publication number: 20190193247
    Abstract: A grinding disk and a method of manufacturing the same are provided. The grinding disk includes a graphite base and a silicon carbide film, the silicon carbide film covering the graphite base, and the silicon carbide film has a surface grain size of 5 ?m to 80 ?m. By a hot-wall chemical vapor deposition system, a highly dense silicon carbide film is formed on a surface of the graphite base. The grinding disk may replace a conventional metallographic grinding and polishing disk, and is improved in characteristics such as hydrophobicity and abrasion resistance.
    Type: Application
    Filed: December 26, 2017
    Publication date: June 27, 2019
    Applicant: Industrial Technology Research Institute
    Inventors: Wei-Chien Tsai, Hao-Wen Cheng, Jin-Bao Wu, Ming-Sheng Leu
  • Publication number: 20170176117
    Abstract: A heat dissipation module adapted to perform heat dissipation on a heat generating component is provided. The heat dissipation module includes a graphite sheet and an insulating and heat conducting layer. The graphite sheet includes a plurality of through holes, an attaching surface and a heat dissipating surface opposite to the attaching surface, wherein the attaching surface is configured to be attached to the heat generating component. Each of the through holes penetrates the graphite sheet, so the attaching surface and the heat dissipating surface are connected via the through holes. The insulating and heat conducting layer covers the graphite sheet. The insulating and heat conducting layer least covers the attaching surface, the heat dissipating surface and inner walls of the through holes.
    Type: Application
    Filed: December 29, 2015
    Publication date: June 22, 2017
    Inventors: Jin-Bao Wu, Wei-Chien Tsai, Hao-Wen Cheng, Ming-Sheng Leu, Jia-Jen Chang, Hsien-Lin Hu
  • Patent number: 9599870
    Abstract: A display panel includes a first substrate, first gate lines, first data lines, second data lines, third data lines, fourth data lines, first sub-pixels, second sub-pixels and first shielding electrodes. The first substrate has a plurality of first sub-pixel regions and second sub-pixel regions. The first gate lines extend along a first direction. The first data lines, the second data lines, the third data lines and the fourth data lines extend along a second direction and are sequentially arranged in the first direction. The first sub-pixel is electrically connected to one of the first data line and the second data line. The second sub-pixel is electrically connected to one of the third data line and the fourth data line. The first shielding electrodes extend along the second direction and are disposed in a common boundary between the first sub-pixel region and the second sub-pixel region adjacent to each other.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: March 21, 2017
    Assignee: AU OPTRONICS CORP.
    Inventors: Gang-Yi Lin, Ya-Ling Hsu, Yu-Ching Wu, Hao-Wen Cheng, Chen-Hsien Liao, Wen-Hao Hsu, Pei-Chun Liao, Tien-Lun Ting, Jenn-Jia Su
  • Patent number: 9360485
    Abstract: Provided are a eukaryotic expression system and its applications. The eukaryotic expression system has a recombinant plant cell. The recombinant plant cell includes a first vector and a second vector. The first vector expresses a fusion protein containing an Asia tospoviral common epitope. The fusion protein containing Asia tospoviral common epitope consists of an amino acid sequence as set forth in SEQ ID NO. 1, and a predetermined protein fragment connecting to the Asia tospoviral common epitope. The above eukaryotic expression system is useful for monitoring the interaction between proteins via use of a specific peptide to tag the predetermined protein and demonstrates high sensitivity and stability.
    Type: Grant
    Filed: November 4, 2013
    Date of Patent: June 7, 2016
    Assignee: National Chung Hsing University
    Inventors: Shyi-Dong Yeh, Hao-Wen Cheng
  • Publication number: 20160026050
    Abstract: A display panel includes a first substrate, first gate lines, first data lines, second data lines, third data lines, fourth data lines, first sub-pixels, second sub-pixels and first shielding electrodes. The first substrate has a plurality of first sub-pixel regions and second sub-pixel regions. The first gate lines extend along a first direction. The first data lines, the second data lines, the third data lines and the fourth data lines extend along a second direction and are sequentially arranged in the first direction. The first sub-pixel is electrically connected to one of the first data line and the second data line. The second sub-pixel is electrically connected to one of the third data line and the fourth data line. The first shielding electrodes extend along the second direction and are disposed in a common boundary between the first sub-pixel region and the second sub-pixel region adjacent to each other.
    Type: Application
    Filed: July 17, 2015
    Publication date: January 28, 2016
    Inventors: Gang-Yi Lin, Ya-Ling Hsu, Yu-Ching Wu, Hao-Wen Cheng, Chen-Hsien Liao, Wen-Hao Hsu, Pei-Chun Liao, Tien-Lun Ting, Jenn-Jia Su
  • Publication number: 20150125849
    Abstract: Provided are a eukaryotic expression system and its applications. The eukaryotic expression system has a recombinant plant cell. The recombinant plant cell includes a first vector and a second vector. The first vector expresses a fusion protein containing an Asia tospoviral common epitope. The fusion protein containing Asia tospoviral common epitope consists of an amino acid sequence as set forth in SEQ ID NO. 1, and a predetermined protein fragment connecting to the Asia tospoviral common epitope. The above eukaryotic expression system is useful for monitoring the interaction between proteins via use of a specific peptide to tag the predetermined protein and demonstrates high sensitivity and stability.
    Type: Application
    Filed: November 4, 2013
    Publication date: May 7, 2015
    Applicant: National Chung Hsing University
    Inventors: Shyi-Dong Yeh, Hao-Wen Cheng