Patents by Inventor Yun-Cheng HUANG

Yun-Cheng HUANG 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).

  • Patent number: 11105990
    Abstract: The present invention is to provide an optical transceiver module comprising a housing, a substrate, an optical receiving device and a plurality of optical transmitting devices. The substrate is disposed in the housing. The optical receiving device is disposed on the substrate. The plurality of optical transmitting devices are connected to the substrate, and there is a tilt angle between the optical transmitting devices and the substrate.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: August 31, 2021
    Assignee: USENLIGHT CORPORATION
    Inventors: Chun-Yang Chang, Yun-Cheng Huang, Wen-Hsien Li, Cheng-Hung Lu, Ming-Ju Chen, Chang-Cherng Wu
  • Publication number: 20210165176
    Abstract: Provided is an optical cable module, comprising an optical fiber cable, and an optical transceiver module. The optical transceiver module comprises a substrate; at least one optical transmitting device connected to the substrate; a plurality of optical receiving devices connected to the substrate, wherein the optical receiving devices are cylindrical optical receiving devices, and an air tightness of each of the cylindrical optical receiving devices is in a range of 1×10-12 atm*cc/sec to 5*10-7 atm*cc/sec; at least one optical receiving holder configured to assemble the optical receiving devices, wherein the optical receiving devices are secured in the optical receiving holder.
    Type: Application
    Filed: February 9, 2021
    Publication date: June 3, 2021
    Inventors: Chun-Yang CHANG, Yun-Cheng HUANG, Wen-Hsien LI, Cheng-Hung LU, Ming-Ju CHEN, Chang-Cherng WU
  • Publication number: 20210165177
    Abstract: Provided is an optical transceiver module, comprising a housing, a substrate, an optical receiving device and a plurality of optical transmitting devices. The substrate is disposed in the housing. The optical receiving device is disposed on the substrate. The plurality of optical transmitting devices are connected to the substrate, and the optical transmitting devices are arranged in an alternating manner. The optical transceiver module effectively utilizes the internal space thereof for a compact design and can have a simple structure for manufacturing.
    Type: Application
    Filed: February 9, 2021
    Publication date: June 3, 2021
    Inventors: Chun-Yang CHANG, Yun-Cheng HUANG, Wen-Hsien LI, Cheng-Hung LU, Ming-Ju CHEN, Chang-Cherng WU
  • Publication number: 20200301083
    Abstract: The present invention is to provide an optical transceiver module comprising a housing, a substrate, an optical receiving device and a plurality of optical transmitting devices. The substrate is disposed in the housing. The optical receiving device is disposed on the substrate. The plurality of optical transmitting devices are connected to the substrate, and there is a tilt angle between the optical transmitting devices and the substrate.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 24, 2020
    Inventors: Chun-Yang CHANG, Yun-Cheng HUANG, Wen-Hsien LI, Cheng-Hung LU, Ming-Ju CHEN, Chang-Cherng WU
  • Patent number: 10139578
    Abstract: An optical transceiver module and an optical cable module are disclosed. The optical cable module comprises an optical cable and the optical transceiver module connected to the optical cable. The optical transceiver module comprises a substrate, at least one optical receiving device, and a plurality of hermetic transmitting devices. The plurality of hermetic transmitting devices are disposed on the substrate, wherein each of the hermetic transmitting devices includes an optical transmitter, and the optical transmitters of the hermetic transmitting devices are completely sealed in one or more than one hermetic housing.
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: November 27, 2018
    Assignee: USENLIGHT CORP.
    Inventors: Yun-Cheng Huang, Takashi Mogi, Toshikazu Uchida, Chang-Cherng Wu
  • Publication number: 20170254972
    Abstract: An optical transceiver module and an optical cable module are disclosed. The optical cable module comprises an optical cable and the optical transceiver module connected to the optical cable. The optical transceiver module comprises a substrate, at least one optical receiving device, and a plurality of hermetic transmitting devices. The plurality of hermetic transmitting devices are disposed on the substrate, wherein each of the hermetic transmitting devices includes an optical transmitter, and the optical transmitters of the hermetic transmitting devices are completely sealed in one or more than one hermetic housing.
    Type: Application
    Filed: May 18, 2017
    Publication date: September 7, 2017
    Inventors: Yun-Cheng HUANG, Takashi MOGI, Toshikazu UCHIDA, Chang-Cherng WU
  • Patent number: 9720191
    Abstract: An optical transceiver module and an optical cable module are disclosed. The optical cable module comprises an optical cable and the optical transceiver module connected to the optical cable. The optical transceiver module comprises a substrate, at least one optical receiving device and a plurality of hermetic transmitting devices. The plurality of hermetic transmitting devices are disposed on the substrate, wherein each of the hermetic transmitting devices includes an optical transmitter, and the optical transmitters of the hermetic transmitting devices are completely sealed in one or more than one hermetic housing.
    Type: Grant
    Filed: May 2, 2016
    Date of Patent: August 1, 2017
    Assignee: USENLIGHT CORP.
    Inventors: Yun-Cheng Huang, Takashi Mogi, Toshikazu Uchida, Chang-Cherng Wu
  • Publication number: 20170059796
    Abstract: An optical transceiver module and an optical cable module are disclosed. The optical cable module comprises an optical cable and the optical transceiver module connected to the optical cable. The optical transceiver module comprises a substrate, at least one optical receiving device and a plurality of hermetic transmitting devices. The plurality of hermetic transmitting devices are disposed on the substrate, wherein each of the hermetic transmitting devices includes an optical transmitter, and the optical transmitters of the hermetic transmitting devices are completely sealed in one or more than one hermetic housing.
    Type: Application
    Filed: May 2, 2016
    Publication date: March 2, 2017
    Inventors: Yun-Cheng HUANG, Takashi MOGI, Toshikazu UCHIDA, Chang-Cherng WU
  • Patent number: 9568695
    Abstract: The invention provides a package structure of optical connector, comprising: an input circuit board, an output circuit board, a flexible circuit board, an optical transceiver module, and an enclosure for packing the above components. The input/output circuit board comprises a connecting terminal and an input/output terminal comprising a plurality of input/output ports, wherein the input circuit board and the output circuit board are fixed by the two opposite sides of the enclosure to create a specific space between the input circuit board and the output circuit board. The flexible circuit board is electrically connected to the connecting terminal of the input circuit board and/or the connecting terminal of the output circuit board. The optical transceiver module is electrically connected to the input circuit board and the output circuit board. The enclosure comprises an electrical connecting opening and an optical connecting opening corresponding to the electrical connecting opening.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: February 14, 2017
    Assignee: LUXNET CORPORATION
    Inventors: Yun-Cheng Huang, Chung Hsin Fu, Chi-Min Ting, Nai-Xin Chen
  • Patent number: 9419717
    Abstract: A replaceable transmitting module is disposed on an optical connector. The replaceable transmitting module comprises a plurality of optical sub-assemblies disposed independently respectively, and at least one positioning mount disposed on the optical connector. The optical sub-assemblies comprises at least one edge-emitting laser diode, a second cover disposed on the edge-emitting laser diode, and a second lens disposed on the second cover and corresponding to the edge-emitting laser diode. The positioning mount comprises a base and a plurality of positioning portions which are disposed on the base and to fix the optical sub-assemblies, respectively.
    Type: Grant
    Filed: June 13, 2014
    Date of Patent: August 16, 2016
    Assignee: LUXNET CORPORATION
    Inventors: Yun-Cheng Huang, Chung-Hsin Fu, Huang-Shen Lin, Yi-Ping Hung, Nai-Hsin Chen, Chi-Min Ting, Chien-Hua Chiu
  • Patent number: 9400359
    Abstract: An optical transmitter package structure, comprising: a base, a circuit substrate, and a cylindrical light-coupling mechanism. The optical transmitter package structure of the present invention has following advantageous effects: once the packaging process of the optical transmitter of the present invention is completed, the resulting structure is compact and airtight. Consequently, the optical transmitter is well protected against moisture during use and has a long service life; the optical transmitter of the present invention has a sturdy overall structure which is resistant to damage by improper operation during assembly.
    Type: Grant
    Filed: May 8, 2015
    Date of Patent: July 26, 2016
    Assignee: Luxnet Corporation
    Inventors: Chung Hsin Fu, Ya Chuan Lin, Shu Chun Chang, Yun Cheng Huang, Hua Hsin Su
  • Publication number: 20150253520
    Abstract: A transmitting device package structure comprises a base mounted with a transmitting module, a circuit board, and a cylindrical element. The base comprising a plane part mounted with a transmitting module, and an assembling part disposed on one side of the plane part. The circuit board comprises a board body, an electrical connection side disposed on one end of the board body and connected with the transmitting module, and an electrical connection port disposed an end of the board body opposite to the electrical connection side. The cylindrical element is mounted on the assembling part. The cylindrical element comprises a cylindrical body connected to the external optical fiber, and a coupling lens disposed inside the cylindrical body or one side of the cylindrical body, and the coupling lens couples the optical signal emitted from the transmitting module to the external optical fiber.
    Type: Application
    Filed: June 13, 2014
    Publication date: September 10, 2015
    Inventors: Yun-Cheng Huang, Chung-Hsin Fu, Hua-Hsin Su, Huang-Shen Lin, Nai-Hsin Chen
  • Publication number: 20150256259
    Abstract: A replaceable transmitting module is disposed on an optical connector. The replaceable transmitting module comprises a plurality of optical sub-assemblies disposed independently respectively, and at least one positioning mount disposed on the optical connector. The optical sub-assemblies comprises at least one edge-emitting laser diode, a second cover disposed on the edge-emitting laser diode, and a second lens disposed on the second cover and corresponding to the edge-emitting laser diode. The positioning mount comprises a base and a plurality of positioning portions which are disposed on the base and to fix the optical sub-assemblies, respectively.
    Type: Application
    Filed: June 13, 2014
    Publication date: September 10, 2015
    Inventors: Yun-Cheng Huang, Chung-Hsin Fu, Huang-Shen Lin, Yi-Ping Hung, Nai-Hsin Chen, Chi-Min Ting, Chien-Hua Chiu
  • Patent number: 9129883
    Abstract: The invention provides a package structure of optical transceiver component, comprising: a metal base; a plurality of pins, at least one optical emitting diode and/or at least one optical receiving diode; wherein the pins are provided and passed through the metal base and insulated with the metal base by using an insulating material; the optical emitting diode and the optical receiving diode are each mounted on the metal base through a sub-mount, respectively. The optical emitting diode/optical receiving diode is connected to the pins neighboring therewith by a wire directly or through the sub-mount, when set the top surface of the pins be a reference level, at least one of the top surfaces of the optical emitting diode, the optical receiving diode, and sub-mount is flush with the reference level.
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: September 8, 2015
    Assignee: LUXNET CORPORATION
    Inventors: Yun-Cheng Huang, Chien-Wen Lu, Chung Hsin Fu, Chi-Min Ting, Tsing-Chow Wang
  • Publication number: 20140294351
    Abstract: The invention provides a package structure of optical connector, comprising: an input circuit board, an output circuit board, a flexible circuit board, an optical transceiver module, and an enclosure for packing the above components. The input/output circuit board comprises a connecting terminal and an input/output terminal comprising a plurality of input/output ports, wherein the input circuit board and the output circuit board are fixed by the two opposite sides of the enclosure to create a specific space between the input circuit board and the output circuit board. The flexible circuit board is electrically connected to the connecting terminal of the input circuit board and/or the connecting terminal of the output circuit board. The optical transceiver module is electrically connected to the input circuit board and the output circuit board. The enclosure comprises an electrical connecting opening and an optical connecting opening corresponding to the electrical connecting opening.
    Type: Application
    Filed: October 18, 2013
    Publication date: October 2, 2014
    Applicant: LuxNet Corporation
    Inventors: Yun-Cheng Huang, Chung Hsin Fu, Chi-Min Ting, Nai-Xin Chen
  • Publication number: 20140239315
    Abstract: The invention provides a package structure of optical transceiver component, comprising: a metal base; a plurality of pins, at least one optical emitting diode and/or at least one optical receiving diode; wherein the pins are provided and passed through the metal base and insulated with the metal base by using an insulating material; the optical emitting diode and the optical receiving diode are each mounted on the metal base through a sub-mount, respectively. The optical emitting diode/optical receiving diode is connected to the pins neighboring therewith by a wire directly or through the sub-mount, when set the top surface of the pins be a reference level, at least one of the top surfaces of the optical emitting diode, the optical receiving diode, and sub-mount is flush with the reference level.
    Type: Application
    Filed: February 18, 2014
    Publication date: August 28, 2014
    Applicant: LUXNET CORPORATION
    Inventors: Yun-Cheng HUANG, Chien-Wen LU, Chung Hsin FU, Chi-Min TING, Tsing-Chow WANG
  • Publication number: 20140144330
    Abstract: The disclosure provides a drip filter coffee maker. The tilting rod assembly includes a tilting rod motor and a tilting rod driven by the tilting rod to repeatedly swing within a predetermined angle range, and a top end of the tilting rod performs helical rotation. The connecting rod assembly has a connecting rod driven by the tilting rod. The water injecting pipe assembly has a water injecting pipe driven by the connecting rod. By the connecting rod, the helical rotation of the top end of the tilting rod is transferred to the water injecting pipe, and the water injecting pipe performs helical water injection. Hot water is poured repeatedly and uniformly onto the coffee powder along a helical path. Therefore, the coffee powder is uniformly mixed with the water, and coffee with a more mellow taste is obtained.
    Type: Application
    Filed: November 22, 2013
    Publication date: May 29, 2014
    Inventor: YUN CHENG HUANG
  • Patent number: 8721194
    Abstract: The present invention provides an optical transceiver module, comprising: a circuit substrate; a z-axis positioning base connected to the circuit substrate that, wherein the z-axis positioning base comprises two first sides respectively provided on two lateral sides of the optical transceiver sub-module, a second side provided between and connecting the two first sides, an opening corresponding in position to a side of the optical transceiver sub-module that faces away from the second side, and a step difference provided on each of the two first sides and the second side; a fiber-optic lens element provided on the z-axis positioning base and comprises a cover and a fiber-optic lens sub-module, wherein the cover comprises a recess and step differences surrounding the recess and respectively corresponding in position to the step differences provided on the z-axis positioning base, so as for the cover to be fitted on the z-axis positioning base.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: May 13, 2014
    Assignee: LuxNet Corporation
    Inventors: Yun-Cheng Huang, Chi-Min Ting, Tsing-Chow Wang, Chung Hsin Fu
  • Publication number: 20130287406
    Abstract: The present invention provides an optical transceiver module, comprising: a circuit substrate; a z-axis positioning base connected to the circuit substrate that, wherein the z-axis positioning base comprises two first sides respectively provided on two lateral sides of the optical transceiver sub-module, a second side provided between and connecting the two first sides, an opening corresponding in position to a side of the optical transceiver sub-module that faces away from the second side, and a step difference provided on each of the two first sides and the second side; a fiber-optic lens element provided on the z-axis positioning base and comprises a cover and a fiber-optic lens sub-module, wherein the cover comprises a recess and step differences surrounding the recess and respectively corresponding in position to the step differences provided on the z-axis positioning base, so as for the cover to be fitted on the z-axis positioning base.
    Type: Application
    Filed: September 13, 2012
    Publication date: October 31, 2013
    Inventors: Yun-Cheng HUANG, Chi-Min Ting, Tsing-Chow Wang, Chung Hsin Fu