Patents by Inventor Chun-hua Chen

Chun-hua 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: 20240072115
    Abstract: A device includes: a complementary transistor including: a first transistor having a first source/drain region and a second source/drain region; and a second transistor stacked on the first transistor, and having a third source/drain region and a fourth source/drain region, the third source/drain region overlapping the first source/drain region, the fourth source/drain region overlapping the second source/drain region. The device further includes: a first source/drain contact electrically coupled to the third source/drain region; a second source/drain contact electrically coupled to the second source/drain region; a gate isolation structure adjacent the first and second transistors; and an interconnect structure electrically coupled to the first source/drain contact and the second source/drain contact.
    Type: Application
    Filed: February 13, 2023
    Publication date: February 29, 2024
    Inventors: Wei-Xiang You, Wei-De Ho, Hsin Yang Hung, Meng-Yu Lin, Hsiang-Hung Huang, Chun-Fu Cheng, Kuan-Kan Hu, Szu-Hua Chen, Ting-Yun Wu, Wei-Cheng Tzeng, Wei-Cheng Lin, Cheng-Yin Wang, Jui-Chien Huang, Szuya Liao
  • Patent number: 11073336
    Abstract: A shell heat dissipating structure of a small form-factor transceiver includes a hollow shell and a heat dissipating structure. The hollow shell has a setting surface disposed on the outside; the setting surface is formed along an extending direction of the hollow shell. The heat dissipating structure has plural fins formed along the extending direction of the hollow shell and spaced on the setting surface; a plurality of channels is formed among the fins. Each of the fins is formed by plural projecting portions and recess portions disposed along the extending direction and alternated continuously such that the channels among the fins communicate with each other through the recess portions.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: July 27, 2021
    Assignee: JESS-LINK PRODUCTS CO., LTD.
    Inventor: Chun-Hua Chen
  • Publication number: 20200309458
    Abstract: A shell heat dissipating structure of a small form-factor transceiver includes a hollow shell and a heat dissipating structure. The hollow shell has a setting surface disposed on the outside; the setting surface is formed along an extending direction of the hollow shell. The heat dissipating structure has plural fins formed along the extending direction of the hollow shell and spaced on the setting surface; a plurality of channels is formed among the fins. Each of the fins is formed by plural projecting portions and recess portions disposed along the extending direction and alternated continuously such that the channels among the fins communicate with each other through the recess portions.
    Type: Application
    Filed: October 23, 2019
    Publication date: October 1, 2020
    Inventor: Chun-Hua CHEN
  • Patent number: 9345729
    Abstract: This invention discloses a method for treating or preventing heart diseases by using a probiotic composition. The method for treating or preventing heart diseases comprises administering to a subject an effective amount of a probiotic composition to prevent the myocardial cells from myocardial hypertrophy, fibrosis and apoptosis, wherein the probiotic composition comprising Lactobacillus rhamnosus LCR177 (BCRC910473), Pediococcus acidilactici PA318 (BCRC910474) and Bifidobacterium adolescentis (BCRC14609).
    Type: Grant
    Filed: November 19, 2014
    Date of Patent: May 24, 2016
    Assignee: NEW BELLUS ENTERPRISES CO., LTD.
    Inventors: Cheng-Chih Tsai, Chih-Yang Huang, Hsueh-Fang Wang, Chun-Hua Chen, Chun-Chih Huang
  • Patent number: 9300034
    Abstract: A multi-antenna structure includes a base plate, a first antenna, a second antenna, a first metal line, and a second metal line. The base plate includes a grounded metal surface. The grounded metal surface includes two short sides and two long sides. The first antenna and the second antenna are arranged on the base plate. The first metal line and the second metal line are electrically connected to the two short sides of the grounded metal surface. A current path of the two short sides is prolonged because of the first metal line and the second metal line. A longitudinal current is equal to a transverse current at a low frequency. A current of the first antenna and a current of the second antenna does not interfere each other. Isolation between the first antenna and the second antenna is improved.
    Type: Grant
    Filed: July 5, 2013
    Date of Patent: March 29, 2016
    Assignee: AUDEN TECHNO. CORP.
    Inventors: Chun-Hua Chen, Hsien-Wen Liu
  • Publication number: 20150150918
    Abstract: This invention discloses a method for treating or preventing heart diseases by using a probiotic composition. The method for treating or preventing heart diseases comprises administering to a subject an effective amount of a probiotic composition to prevent the myocardial cells from myocardial hypertrophy, fibrosis and apoptosis, wherein the probiotic composition comprising Lactobacillus rhamnosus LCR177 (BCRC910473), Pediococcus acidilactici PA318 (BCRC910474) and Bifidobacterium adolescentis (BCRC14609).
    Type: Application
    Filed: November 19, 2014
    Publication date: June 4, 2015
    Inventors: Cheng-Chih Tsai, Chih-Yang Huang, Hsueh-Fang Wang, Chun-Hua Chen, Chun-Chih Huang
  • Publication number: 20150009092
    Abstract: A multi-antenna structure includes a base plate, a first antenna, a second antenna, a first metal line, and a second metal line. The base plate includes a grounded metal surface. The grounded metal surface includes two short sides and two long sides. The first antenna and the second antenna are arranged on the base plate. The first metal line and the second metal line are electrically connected to the two short sides of the grounded metal surface. A current path of the two short sides is prolonged because of the first metal line and the second metal line. A longitudinal current is equal to a transverse current at a low frequency. A current of the first antenna and a current of the second antenna does not interfere each other. Isolation between the first antenna and the second antenna is improved.
    Type: Application
    Filed: July 5, 2013
    Publication date: January 8, 2015
    Inventors: Chun-Hua CHEN, Hsien-Wen LIU
  • Patent number: 8632009
    Abstract: A near field magnetic coupling antenna may include a plurality of annularly arranged radiators and an annular conductive portion. The annular conductive portion may include a plurality of conductive segments. A first gap may be formed between any two adjacent radiators. Each conductive segment may partially overlap two adjacent radiators and any two adjacent conductive segments may be separated by a second gap. Two adjacent radiators may be associated with a feed point and a ground point, respectively, and the feed point and the ground point may be disposed in the proximity of the first gap.
    Type: Grant
    Filed: May 17, 2012
    Date of Patent: January 21, 2014
    Assignee: Auden Techno Corp.
    Inventor: Chun-Hua Chen
  • Publication number: 20130306725
    Abstract: A near field magnetic coupling antenna may include a plurality of annularly arranged radiators and an annular conductive portion. The annular conductive portion may include a plurality of conductive segments. A first gap may be formed between any two adjacent radiators. Each conductive segment may partially overlap two adjacent radiators and any two adjacent conductive segments may be separated by a second gap. Two adjacent radiators may be associated with a feed point and a ground point, respectively, and the feed point and the ground point may be disposed in the proximity of the first gap.
    Type: Application
    Filed: May 17, 2012
    Publication date: November 21, 2013
    Applicant: AUDEN TECHNO CORP.
    Inventor: CHUN-HUA CHEN
  • Publication number: 20120146817
    Abstract: A keyboard device with antenna function includes a keyboard unit, an antenna unit, and a conductive unit. The keyboard unit includes a substrate structure, a plurality of movable key structures disposed on the substrate structure, and at least one fixing key structure disposed on the substrate structure. The antenna unit includes at least one flexible substrate positioned on a bottom surface of one of the movable key structures or a bottom surface of the fixing key structure and at least one antenna track disposed on the flexible substrate. The conductive unit includes at least two conductive structures connected electrically to the antenna track. Hence, the instant disclosure can not only own both key function and antenna function, but also be applied to miniaturization electronic product such as notebook.
    Type: Application
    Filed: December 14, 2010
    Publication date: June 14, 2012
    Applicant: AUDEN TECHNO CORP.
    Inventors: CHIA-LUN TANG, CHUN-HUA CHEN
  • Patent number: 8100729
    Abstract: A cable connector includes a connecting head, a wiring assembly and a cable. The cable is assembled with the wiring assembly, and then the wiring assembly is assembled with the connecting head, thereby forming a cable connector. The wiring assembly has a rear-half portion and a front-half portion that are connected to each other. The distal end of the rear-half portion is recessed to form a plurality of wiring ports. The interior of each wiring port is provided with a plurality of cable troughs. The cable troughs extend toward the front-half portion to form a plurality of wiring slots on the front-half portion.
    Type: Grant
    Filed: May 11, 2010
    Date of Patent: January 24, 2012
    Assignee: Jess-Link Products Co., Ltd.
    Inventors: Chun-Hsu Chen, Chun-Hua Chen
  • Patent number: 8053667
    Abstract: A housing of a Quad Small Form-Factor Pluggable transceiver module includes a metallic casing and a plurality of elastic grounding assemblies. The metallic casing has a lower casing, a plurality of partitions and an upper casing. The lower casing is connected to the upper casing. The partitions are provided between the lower casing and the upper casing at intervals, thereby separating the interior of the metallic casing into a plurality of accommodating spaces. The accommodating spaces each receives a connector of a transceiver module, thereby forming a plurality of ports. Thus, the connectors of the transceiver modules share the common housing, thereby reducing the occupied space on the circuit board and increasing the number of the transceiver modules arranged on the circuit board.
    Type: Grant
    Filed: July 23, 2008
    Date of Patent: November 8, 2011
    Assignee: Jess-Link Products Co., Ltd.
    Inventors: Chun-Hua Chen, Chun-Hsu Chen
  • Patent number: 7982676
    Abstract: An antenna structure for a mobile phone to improve its hearing aid compatibility (HAC) character by metal obscuring, the antenna structure mainly is composed of an antenna base board and a copper foil; the antenna base board is provided in a housing of the mobile phone near a sound outputting hole, and a metallic thin layer is made in the housing of the mobile phone in corresponding by position with the antenna base board, the ground surface between the metallic thin layer and a circuit board in the housing of the mobile phone will form an electrically conductive connection. With this structure, distribution of the strength of the electric field of the antenna structure will be improved; thereby the test results for HAC near the sound outputting hole can be evidently improved.
    Type: Grant
    Filed: October 29, 2008
    Date of Patent: July 19, 2011
    Assignee: Auden Techno Corp.
    Inventors: Chun-Hua Chen, Chia-Lun Tang
  • Patent number: 7914336
    Abstract: A wiring process of a cable connector includes the steps of: providing a cable and a wiring assembly for the cable connector, the wiring assembly having a wiring body and a wiring plate; inserting naked ends of each cable core extending from the distal end of the cable into wiring ports of the wiring plate separately; and assembling the wiring plate with the wiring body to form the wiring assembly, thereby completing the wiring process.
    Type: Grant
    Filed: May 11, 2010
    Date of Patent: March 29, 2011
    Assignee: Jess-Link Products Co., Ltd.
    Inventors: Chun-Hsu Chen, Chun-Hua Chen
  • Publication number: 20100304615
    Abstract: A cable connector includes a connecting head, a wiring assembly and a cable. The cable is assembled with the wiring assembly, and then the wiring assembly is assembled with the connecting head, thereby forming a cable connector. The wiring assembly has a rear-half portion and a front-half portion that are connected to each other. The distal end of the rear-half portion is recessed to form a plurality of wiring ports. The interior of each wiring port is provided with a plurality of cable troughs. The cable troughs extend toward the front-half portion to form a plurality of wiring slots on the front-half portion.
    Type: Application
    Filed: May 11, 2010
    Publication date: December 2, 2010
    Inventors: Chun-Hsu CHEN, Chun-Hua Chen
  • Publication number: 20100304616
    Abstract: A wiring process of a cable connector includes the steps of: providing a cable and a wiring assembly for the cable connector, the wiring assembly having a wiring body and a wiring plate; inserting naked ends of each cable core extending from the distal end of the cable into wiring ports of the wiring plate separately; and assembling the wiring plate with the wiring body to form the wiring assembly, thereby completing the wiring process.
    Type: Application
    Filed: May 11, 2010
    Publication date: December 2, 2010
    Inventors: Chun-Hsu CHEN, Chun-Hua Chen
  • Publication number: 20100103068
    Abstract: An antenna structure for a mobile phone to improve its hearing aid compatibility (HAC) character by metal obscuring, the antenna structure mainly is composed of an antenna base board and a copper foil; the antenna base board is provided in a housing of the mobile phone near a sound outputting hole, and a metallic thin layer is made in the housing of the mobile phone in corresponding by position with the antenna base board, the ground surface between the metallic thin layer and a circuit board in the housing of the mobile phone will form an electrically conductive connection. With this structure, distribution of the strength of the electric field of the antenna structure will be improved; thereby the test results for HAC near the sound outputting hole can be evidently improved.
    Type: Application
    Filed: October 29, 2008
    Publication date: April 29, 2010
    Inventors: Chun-Hua Chen, Chia-Lun Tang
  • Publication number: 20100018738
    Abstract: A housing of a Quad Small Form-Factor Pluggable transceiver module includes a metallic casing and a plurality of elastic grounding assemblies. The metallic casing has a lower casing, a plurality of partitions and an upper casing. The lower casing is connected to the upper casing. The partitions are provided between the lower casing and the upper casing at intervals, thereby separating the interior of the metallic casing into a plurality of accommodating spaces. The accommodating spaces each receives a connector of a transceiver module, thereby forming a plurality of ports. Thus, the connectors of the transceiver modules share the common housing, thereby reducing the occupied space on the circuit board and increasing the number of the transceiver modules arranged on the circuit board.
    Type: Application
    Filed: July 23, 2008
    Publication date: January 28, 2010
    Inventors: Chun-Hua Chen, Chun-Hsu Chen
  • Patent number: 7476117
    Abstract: An electrical connector includes a latch and an activating piece. The latch has at least one hook and a slope. A fulcrum is formed between the hook and the slope. The hook can be combined with an open hole of a guiding frame. The activating piece has an annular structure and a slope structure. The slope structure is provided on the slope. By pulling or releasing the annular structure, the slope structure can push or be separated from the slope. Via the lever principle, the latch makes the hook to ascend or descend. In this way, the electrical connector can be separated from or connected with a corresponding female electrical connector in the guiding frame more easily. Further, the structure of the electrical connector is simple, thereby reducing the manufacturing cost and facilitating the manufacturing and assembling process.
    Type: Grant
    Filed: May 15, 2008
    Date of Patent: January 13, 2009
    Assignee: Jess-Link Products Co., Ltd.
    Inventors: Chun-Hua Chen, Chun-Hsu Chen
  • Patent number: D633404
    Type: Grant
    Filed: August 25, 2010
    Date of Patent: March 1, 2011
    Assignees: Brooking Industries, Inc., Juluen Enterprises, Co., Ltd.
    Inventors: Richard Brooking, Anthony Chun Hua Chen