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).
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Publication number: 20240134136Abstract: An optical transceiver module temperature control device includes a processor, a printed circuit board assembly, an optical transceiver module and a temperature adjustment element. The processor is configured to measure an ambient temperature. The printed circuit board assembly includes a first side and a second side. The first side is opposite to the second side. The optical transceiver module is disposed on the first side of the printed circuit board assembly. The temperature adjustment element is coupled to the processor and disposed on the second side of the printed circuit board assembly. The processor is configured to generate a temperature adjustment signal according to the ambient temperature and an operating temperature range. The temperature adjustment element is configured to perform heat exchange with the printed circuit board assembly according to the temperature adjustment signal to adjust a temperature of the optical transceiver module into the operating temperature range.Type: ApplicationFiled: October 23, 2023Publication date: April 25, 2024Applicant: Formerica Optoelectronics, Inc.Inventors: Yun-Cheng HUANG, Yi-Nan SHIH, Chih-Chung LIN, Yun-Chin TSAI
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Patent number: 11409062Abstract: 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: GrantFiled: February 9, 2021Date of Patent: August 9, 2022Assignee: USENLIGHT CORPORATIONInventors: Chun-Yang Chang, Yun-Cheng Huang, Wen-Hsien Li, Cheng-Hung Lu, Ming-Ju Chen, Chang-Cherng Wu
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Patent number: 11347010Abstract: 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: GrantFiled: February 9, 2021Date of Patent: May 31, 2022Assignee: USENLIGHT CORPORATIONInventors: Chun-Yang Chang, Yun-Cheng Huang, Wen-Hsien Li, Cheng-Hung Lu, Ming-Ju Chen, Chang-Cherng Wu
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Patent number: 11105990Abstract: 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: GrantFiled: March 6, 2020Date of Patent: August 31, 2021Assignee: USENLIGHT CORPORATIONInventors: Chun-Yang Chang, Yun-Cheng Huang, Wen-Hsien Li, Cheng-Hung Lu, Ming-Ju Chen, Chang-Cherng Wu
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Publication number: 20210165176Abstract: 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: ApplicationFiled: February 9, 2021Publication date: June 3, 2021Inventors: Chun-Yang CHANG, Yun-Cheng HUANG, Wen-Hsien LI, Cheng-Hung LU, Ming-Ju CHEN, Chang-Cherng WU
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Publication number: 20210165177Abstract: 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: ApplicationFiled: February 9, 2021Publication date: June 3, 2021Inventors: Chun-Yang CHANG, Yun-Cheng HUANG, Wen-Hsien LI, Cheng-Hung LU, Ming-Ju CHEN, Chang-Cherng WU
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Publication number: 20200301083Abstract: 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: ApplicationFiled: March 6, 2020Publication date: September 24, 2020Inventors: Chun-Yang CHANG, Yun-Cheng HUANG, Wen-Hsien LI, Cheng-Hung LU, Ming-Ju CHEN, Chang-Cherng WU
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Patent number: 10139578Abstract: 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: GrantFiled: May 18, 2017Date of Patent: November 27, 2018Assignee: USENLIGHT CORP.Inventors: Yun-Cheng Huang, Takashi Mogi, Toshikazu Uchida, Chang-Cherng Wu
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Publication number: 20170254972Abstract: 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: ApplicationFiled: May 18, 2017Publication date: September 7, 2017Inventors: Yun-Cheng HUANG, Takashi MOGI, Toshikazu UCHIDA, Chang-Cherng WU
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Patent number: 9720191Abstract: 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: GrantFiled: May 2, 2016Date of Patent: August 1, 2017Assignee: USENLIGHT CORP.Inventors: Yun-Cheng Huang, Takashi Mogi, Toshikazu Uchida, Chang-Cherng Wu
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Publication number: 20170059796Abstract: 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: ApplicationFiled: May 2, 2016Publication date: March 2, 2017Inventors: Yun-Cheng HUANG, Takashi MOGI, Toshikazu UCHIDA, Chang-Cherng WU
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Patent number: 9568695Abstract: 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: GrantFiled: October 18, 2013Date of Patent: February 14, 2017Assignee: LUXNET CORPORATIONInventors: Yun-Cheng Huang, Chung Hsin Fu, Chi-Min Ting, Nai-Xin Chen
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Patent number: 9419717Abstract: 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: GrantFiled: June 13, 2014Date of Patent: August 16, 2016Assignee: LUXNET CORPORATIONInventors: Yun-Cheng Huang, Chung-Hsin Fu, Huang-Shen Lin, Yi-Ping Hung, Nai-Hsin Chen, Chi-Min Ting, Chien-Hua Chiu
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Patent number: 9400359Abstract: 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: GrantFiled: May 8, 2015Date of Patent: July 26, 2016Assignee: Luxnet CorporationInventors: Chung Hsin Fu, Ya Chuan Lin, Shu Chun Chang, Yun Cheng Huang, Hua Hsin Su
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Publication number: 20150256259Abstract: 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: ApplicationFiled: June 13, 2014Publication date: September 10, 2015Inventors: Yun-Cheng Huang, Chung-Hsin Fu, Huang-Shen Lin, Yi-Ping Hung, Nai-Hsin Chen, Chi-Min Ting, Chien-Hua Chiu
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Publication number: 20150253520Abstract: 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: ApplicationFiled: June 13, 2014Publication date: September 10, 2015Inventors: Yun-Cheng Huang, Chung-Hsin Fu, Hua-Hsin Su, Huang-Shen Lin, Nai-Hsin Chen
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Patent number: 9129883Abstract: 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: GrantFiled: February 18, 2014Date of Patent: September 8, 2015Assignee: LUXNET CORPORATIONInventors: Yun-Cheng Huang, Chien-Wen Lu, Chung Hsin Fu, Chi-Min Ting, Tsing-Chow Wang
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Publication number: 20140294351Abstract: 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: ApplicationFiled: October 18, 2013Publication date: October 2, 2014Applicant: LuxNet CorporationInventors: Yun-Cheng Huang, Chung Hsin Fu, Chi-Min Ting, Nai-Xin Chen
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Publication number: 20140239315Abstract: 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: ApplicationFiled: February 18, 2014Publication date: August 28, 2014Applicant: LUXNET CORPORATIONInventors: Yun-Cheng HUANG, Chien-Wen LU, Chung Hsin FU, Chi-Min TING, Tsing-Chow WANG
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Publication number: 20140144330Abstract: 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: ApplicationFiled: November 22, 2013Publication date: May 29, 2014Inventor: YUN CHENG HUANG