Patents by Inventor Chung-Ho Wang
Chung-Ho Wang 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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Patent number: 12007612Abstract: A silicon photonics optical transceiver device includes a silicon photonics optical module and a heat conducting housing that accommodates the silicon photonic optical module therein. The heat conducting housing has an inner surface formed with a first heat dissipation portion that wraps around and is in contact with transmitter optical sub-assemblies of the silicon photonics optical module to realize thermal conduction, and a second heat dissipation portion that is in contact with a digital signal processor of the silicon photonics optical module to realize thermal conduction.Type: GrantFiled: July 8, 2022Date of Patent: June 11, 2024Assignee: WAVESPLITTER TECHNOLOGIES, INC.Inventors: Ming-Ju Chen, Shih-Jhih Yang, Hua-Hsin Su, Wan-Pao Peng, Wen-Hsien Lee, Peng-Kai Hsu, Chung-Ho Wang
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Publication number: 20230161122Abstract: A silicon photonics optical transceiver device includes a silicon photonics optical module and a heat conducting housing that accommodates the silicon photonic optical module therein. The heat conducting housing has an inner surface formed with a first heat dissipation portion that wraps around and is in contact with transmitter optical sub-assemblies of the silicon photonics optical module to realize thermal conduction, and a second heat dissipation portion that is in contact with a digital signal processor of the silicon photonics optical module to realize thermal conduction.Type: ApplicationFiled: July 8, 2022Publication date: May 25, 2023Inventors: Ming-Ju Chen, Shih-Jhih Yang, Hua-Hsin Su, Wan-Pao Peng, Wen-Hsien Lee, Peng-Kai Hsu, Chung-Ho Wang
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Patent number: 10652783Abstract: An authentication system and method thereof for integrating heterogeneous network is provided. The authentication system triggers the heterogeneous network router when an external terminal device is located in a service covering range of the heterogeneous network router and the wireless router, and the authentication server is triggered to authenticate the terminal device when the terminal device has a heterogeneous network integration access condition, and after the authentication server finishes the authentication of the terminal device, the terminal device is ordered by the heterogeneous network router to communicate with the heterogeneous network router and the wireless router in the same time so as to perform the splitting operation of the telecommunication traffic. By the aforementioned operations, the system can provide the terminal device to access the mobile network and the wireless network in the same time, and promote the communication quality significantly.Type: GrantFiled: April 13, 2017Date of Patent: May 12, 2020Assignee: Chunghwa Telecom Co., Ltd.Inventors: Yao-Chun Tsou, Po-Hsueh Wang, Sz-Hsien Wu, Chung-Ho Wang, Chia-Horng Liu
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Patent number: 10645715Abstract: A splitting scheduling system and method thereof for integrating heterogeneous network is provided. The system includes one or multiple wireless router, a mobile network core system, and a heterogeneous network router. When an external terminal device is located in a service covering range of the heterogeneous network router and the wireless router and the terminal device has a heterogeneous network integrating access condition, then the heterogeneous network router enables the terminal device to communicate with heterogeneous network router and the wireless router in the same time. The system further assigns a downlink traffic splitting ration to the terminal device according to individual communication status of the wireless router and the heterogeneous network router so as to provide a better communication quality.Type: GrantFiled: December 2, 2016Date of Patent: May 5, 2020Assignee: Chunghwa Telecom Co., Ltd.Inventors: Po-Hsueh Wang, Yao-Chun Tsou, Sz-Hsien Wu, Chung-Ho Wang, Chia-Horng Liu
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Publication number: 20170359831Abstract: A splitting scheduling system and method thereof for integrating heterogeneous network is provided. The system includes one or multiple wireless router, a mobile network core system, and a heterogeneous network router. When an external terminal device is located in a service covering range of the heterogeneous network router and the wireless router and the terminal device has a heterogeneous network integrating access condition, then the heterogeneous network router enables the terminal device to communicate with heterogeneous network router and the wireless router in the same time. The system further assigns a downlink traffic splitting ration to the terminal device according to individual communication status of the wireless router and the heterogeneous network router so as to provide a better communication quality.Type: ApplicationFiled: December 2, 2016Publication date: December 14, 2017Inventors: Po-Hsueh Wang, Yao-Chun Tsou, Sz-Hsien Wu, Chung-Ho Wang, Chia-Horng Liu
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Publication number: 20170359753Abstract: An authentication system and method thereof for integrating heterogeneous network is provided. The authentication system triggers the heterogeneous network router when an external terminal device is located in a service covering range of the heterogeneous network router and the wireless router, and the authentication server is triggered to authenticate the terminal device when the terminal device has a heterogeneous network integration access condition, and after the authentication server finishes the authentication of the terminal device, the terminal device is ordered by the heterogeneous network router to communicate with the heterogeneous network router and the wireless router in the same time so as to perform the splitting operation of the telecommunication traffic. By the aforementioned operations, the system can provide the terminal device to access the mobile network and the wireless network in the same time, and promote the communication quality significantly.Type: ApplicationFiled: April 13, 2017Publication date: December 14, 2017Inventors: Yao-Chun Tsou, Po-Hsueh Wang, Sz-Hsien Wu, Chung-Ho Wang, Chia-Horng Liu
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Patent number: 9755793Abstract: A heterogeneous network integrating device and method thereof are provided. The device and method are applied in a communication environment overlapped by a mobile network covering range and a wireless network covering range and using the mobile network and wireless network to transmit downlink traffic. The heterogeneous network terminal enables the mobile network air interface and wireless network air interface at the same time when transmitting the downlink traffic and requests the mobile network end to transmit by the mobile network and wireless network at the same time. The mobile network end assigns the downlink traffic of the heterogeneous network integration terminal to the mobile network and the wireless network. This uses the bandwidth feature of mobile network and wireless network to promote transmission rate of downlink traffic and shorten user waiting time.Type: GrantFiled: September 19, 2016Date of Patent: September 5, 2017Assignee: CHUNGWA TELECOM CO., LTD.Inventors: Chung-Ho Wang, Chia-Horng Liu, Sz-Hsien Wu
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Publication number: 20170086088Abstract: A heterogeneous network integrating device and method thereof are provided. The device and method are applied in a communication environment overlapped by a mobile network covering range and a wireless network covering range and using the mobile network and wireless network to transmit downlink traffic. The heterogeneous network terminal enables the mobile network air interface and wireless network air interface at the same time when transmitting the downlink traffic and requests the mobile network end to transmit by the mobile network and wireless network at the same time. The mobile network end assigns the downlink traffic of the heterogeneous network integration terminal to the mobile network and the wireless network. This uses the bandwidth feature of mobile network and wireless network to promote transmission rate of downlink traffic and shorten user waiting time.Type: ApplicationFiled: September 19, 2016Publication date: March 23, 2017Inventors: Chung-Ho Wang, Chia-Horng Liu, Sz-Hsien Wu
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Patent number: 5767809Abstract: An antenna is disclosed with a first Z-shaped strip resonant element disposed in a first plane. The first strip resonant element has first and second identical sized and shaped, parallel, longitudinal strip segments. The first strip resonant element also has a third segment which connects diagonally opposite ends of the first and second strip segments. The antenna also has a second Z-shaped strip resonant element disposed in a second plane that is parallel to the first plane. The second strip resonant element has fourth and fifth identical sized and shaped, parallel longitudinal strip segments. The second strip resonant element also has a sixth segment, having identical dimensions and an identical shape as the third segment, which connects diagonally opposite ends of the fourth and fifth segments. The second Z-shaped strip resonant element is disposed in the second plane so that the sixth segment overlies said third segment and so that said first, second, fourth and fifth segments overlie a rectangle.Type: GrantFiled: March 7, 1996Date of Patent: June 16, 1998Assignee: Industrial Technology Research InstituteInventors: Huey-Ru Chuang, Tzyy-Sheng Horng, Jin-Won Pan, Chung-Ho Wang