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  A. USA Patents

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  1. Po L. Tien, Maria C. Yuang, C. Chen, T. Lin, “Tier-1 Optical Node (OADS) and Network Architecture Design" US Patent No. 11012175 B2, May 18, 2021.

  2. Maria C. Yuang, Po L. Tien, W. Ruan, C. Chen, T. Lin, “Tier-1 Network and Tier-2 Network Interconnection Architecture Design" US Patent No. 10931393 B2, Feburary 23, 2021.

  3. Maria C. Yuang, Po L. Tien, S. Wen, T. Lin, “Tier-2 Network Protection Design" US Patent No. 10911843 B2, Feburary 2, 2021.

  4. Maria C. Yuang, Po L. Tien, W. Ruan, “SDN-based Optical Tunnel Network Control"  US Patent No. 10687130 B2, June 16, 2020.

  5. Maria C. Yuang, Po L. Tien, T. Lin, “Tier-1 Network and Tier-2 Network Protection Design" US Patent No. 10666378 B2, May 26, 2020.

  6. Po L. Tien, Maria C. Yuang, W. Ruan, C. Chen, T. Lin, “Tier-2 Optical Node (OSIS) and Network Architecture Design" US Patent No. 10615902 B2, April 7, 2020.

  7. Maria C. Yuang, Po L. Tien, and H. Y. Chen, “Optical data center network system and optical switch, ” US Patent No.9,807,477 B2, October 31, 2017.

  8. Maria C. Yuang, Po L. Tien, and J.S. Yang, “Base station and scheduling method for wireless network, ” US Patent No. 20150358988 A1, December 10, 2015.

  9. Po L. Tien, Maria C. Yuang, H. Y. Chen, and J. H. Chen, “Optical Wavelength Division Node,” US Patent No. 20130129355 A1, May 23, 2013.

  10. H. Y. Chen, J. H. Chen, Maria C. Yuang, and Po L. Tien, “Signal Transmission Method for Peer-to-peer Optical Network and System Thereof,” US Patent No. 8,391,716 B2, March 5, 2013.

  11. Chi-Jui, Maria Yuang, and I-F. Chao, “Medium Access Control Device and Method for Optical Packet-Switched Metro WDM Slotted-Ring Networks,” US Patent No. 8,385,349 B2, February 26, 2013.

  12. Y. M. Lin, Po L. Tien, and Maria C. Yuang, “Passive Optical Network System Supporting Wireless Communication,” US Patent No. 8,270,833 B2, September 18, 2012.

  13. S. W. Lee, Yu M. Lin, Maria C. Yuang, I F. Chao, and Bird C. Lo, “Apparatus and Method for Medium Access Control in an Optical Packet-Switched Network, and the Network Thereof,” US Patent No. 8,233,795 B2, July 31, 2012.

  14. S. W. Lee, Yu M. Lin, C. H. Hsu, Maria C. Yuang, Ju L. Shih, and S. H. Lin, “Distributed Controlled Passive Optical Network System and Bandwidth Control Method Thereof,” US Patent No. 7,843,936, December 10, 2010.

  15. Yu M. Lin, Maria C. Yuang, S. L. Lee, and Winston I. Way, “Using Superimposed ASK Label in an All-optical Label Swapping System and Method Thereof,” US Patent No. 7,555,224 B2, June 30, 2009.

  16. Maria C. Yuang, S. H. Lin, and Bird C. Lo, “System and Method for Contention Control in Wireless Network,” US Patent No. 7,379,438, May 27, 2008.

  17. Maria C. Yuang, Po L. Tien, Ju L. Shih, Y. Y. Chang, and Steven S. Lee, “QoS-oriented Burstification Method Supporting Various Grades of Burstification Delay Guarantee,” US Patent No. 7,301,943, November 27, 2007.

  18. Maria C. Yuang, C. P. Lo, and Ju Ya Chen, “Hexanary-Feedback Contention Access for Wireless Local and Access Networks,” US Patent No. 7,301,931 B2, November 27, 2007.

  19. Maria C. Yuang, J. Shih, Po L. Tien, and Yu G. Chen, “Stepwise Quality-of-Service Scheduling Method in Output-Buffered Switches for Broadband Networks,” US Patent No. 7,164,686, January 16, 2007.

  20. Maria C. Yuang, Po L. Tien, and C. L. Chen, “Multiple Access Control System with Intelligent Bandwidth Allocation for Wireless ATM Networks,” US Patent No. 6,859,458, February 22, 2005.

  21. T. P. Lin, Maria C. Yuang, H. Y. Huang, and J. M. Hah, “Versatile Scheduler for ATM Switches,” US Patent No. 6,594,264, July 15, 2003.

  22. Maria C. Yuang, Po L. Tien, and Yu G. Chen, “Intermedia Synchronization System for Communicating Multimedia Data in a Computer Network,” US Patent No. 6,480,902 B1, November 12, 2002 to May 25, 2019.

 

  B. ​ROC Patents

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  1. Po L. Tien, Maria C. Yuang, C. Chen, T. Lin, “Tier-1 Optical Node (OADS) and Network Architecture Design (Tier-1光節點(OADS)及網路架構設計)" ROC Publication No. I712276, December 1, 2020 to February 26,2039.

  2. Maria C. Yuang, Po L. Tien, W. Ruan, “SDN-based Optical Tunnel Network Control (基於SDN光隧道網路控制機制)" ROC Publication No. I705678, September 21, 2020 to April 24,2039.

  3. Maria C. Yuang, Po L. Tien, T. Lin, “Tier-1 Network and Tier-2 Network Protection Design (Tier-1網路和Tier-2網路保護路徑設計)" ROC Publication No. I705677, September 21, 2020 to February 26,2039.

  4. Maria C. Yuang, Po L. Tien, S. Wen, T. Lin, “Tier-2 Network Protection Design (Tier-2網路保護路徑設計)" ROC Publication No. I698093, July 1, 2020 to February 26,2039.

  5. Maria C. Yuang, Po L. Tien, W. Ruan, C. Chen, T. Lin, “Tier-1 Network and Tier-2 Network Interconnection Architecture Design (Tier-1網路與Tier-2網路互連架構設計)" ROC Publication No. I690176, April 1, 2020 to February 26,2039.

  6. Po L. Tien, Maria C. Yuang, W. Ruan, C. Chen, T. Lin, “Tier-2 Optical Node (OSIS) and Network Architecture Design (Tier-2光節點(OSIS)及網路架構設計)" ROC Publication No. I690175, April 1, 2020 to February 26,2039.

  7. Maria C. Yuang, Po L. Tien, S. Yu Chen, “Optical Data Center Network System And Optical Switch (光資料中心網路系統以及光交換器)"ROC Publication No. I552536, October 1, 2016 to March 19,2035.

  8. Maria C. Yuang, Po L. Tien, J.S. Yang, “Base station and scheduling method for wireless network (基地台與無線網路排程方法), ” ROC Publication No. I526106, April 11, 2016 to June 5,2034.

  9. Po L. Tien, Maria C. Yuang, S. Yu Chen, and J. H. Chen, “Light Divided Wave Node (光分波節點), ” ROC Publication No. 201322659, June 1, 2013.

  10. Yu M. Lin, Po L. Tien, and Maria C. Yuang, “System for Providing Wireless Communication over a Passive Optical Network (PON) (支援無線通訊之被動光網路系統), ” ROC Patent No. I385958, February 11, 2013 to March 19, 2029.

  11. S. W. Lee, Y. M. Lin, Maria C. Yuang, I F. Chao, and Bird C. Lo, “Apparatus and Method for Medium Access Control in an Optical Packet-Switched Network, and the Network (光封包交換網路之媒介存取控制裝置與方法以及此網路), ” ROC Patent No. I381684, January 01, 2013 to August 04, 2028.

  12. S. W. Lee, Yu M. Lin, C. H. Hsu, Maria C. Yuang, Ju L. Shih, and S. H. Lin, “Distributed Controlled Passive Optical Network System and Bandwidth Control Method (分散式控制型被動光網路系統與頻寬控制方法),” ROC Patent No. I365643, June 01, 2012 to September 15, 2028.

  13. Yu M. Lin, C. Y. Chien, P. M. Gong, S. W. Lee, and Maria C. Yuang, “Optical Packet Switching System (光封包交換系統),” ROC Patent No. I312244, July 11, 2009 to October 23, 2025.

  14. Maria C. Yuang, S. H. Lin, and Bird C. Lo, “QoS-enabled Contention Control System for Wireless Local and Access Networks (無線區域網路上具服務品質保證之競入控制方法與系統),” ROC Patent No. I263427, October 01, 2006 to December 24, 2023.

  15. Maria C. Yuang, and Bird C. Lo, “Hexanary-Feedback Contention Access for Wireless Local and Access Networks (無線通訊網路之6回饋競入存取方法),” ROC Patent No. I242993, November 01, 2005 to December 11, 2022.

  16. Maria C. Yuang, Po L. Tien, Ju L. Shih, Y. Y. Chang, and Steven S. Lee, “QoS-oriented Burstification Method Supporting Various Grades of Burstification Delay Guarantee (支援不同等級叢聚延遲保證之服務品質導向的叢聚方法),” ROC Patent No. I234959, June 21, 2005 to September 03, 2022.

  17. Maria C. Yuang, Ru Ya Chen, and Bird C. Lo, “Pdf-based Multi-user Estimator for Wireless LAN (於無線通訊網路中以機率密度函數推估行動台個數之方法),” ROC Patent No. I231721, April 21, 2005 to December 03, 2022.

  18. Maria C. Yuang, Bird C. Lo, and Y. G. Chen, “QoS Guaranteed MAC mechanism with Dynamic Granularity Control for Local Wireless ATM Networks (用於非同步傳輸模式無線網路之可動態控制資訊框尺寸以確保服務品質的媒體存取控制方法),” ROC Patent No. 190958, November 01, 2003 to September 06, 2021.

  19. Maria C. Yuang, Ru L. Shi, Po L. Tien, and Y. G. Chen, “Stepwise QoS Scheduling Method in Output-Buffered Switches for Broadband Networks (用於寬頻網路輸出緩衝交換機之可確保服務品質的階梯式排序方法),” ROC Patent No. 177600, May 01, 2003 to September 06, 2021.

  20. Maria C. Yuang, Po L. Tien, and J. L. Chen, “Multiple Access Control System with Intelligent Bandwidth Allocation for Wireless ATM Networks (非同步傳輸模式無線網路之智慧型頻寬配置多重存取控制系統),” ROC Patent No. 172562, February 11, 2003 to February 16, 2021.

  21. Maria C. Yuang, Po L. Tien, and Y. G. Chen, “MPEG-compatible Intermedia Synchronization Mechanism and System for Multimedia Communications (符合MPEG規格之多媒體同步傳輸方法及其系統),” ROC Patent No. 166691, September 21, 2002 to June 01, 2018.

  22. Y. G. Chen, and Maria C. Yuang, “Sequence-number-based Intramedia Synchronization Technique (資料框之標號及輸出方法),” ROC Patent No. 156543, June 01, 2002 to June 01, 2018.

  23. Po L. Tien, and Maria C. Yuang, “Voice Smoothing Techniques for multimedia Communications (語音平滑處理方法與裝置),” ROC Patent No. 115598, June 01, 2000 to June 01, 2018.

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  C. China Patents

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  1. Maria C. Yuang, Po L. Tien, T. Lin, “Tier-1 Network and Tier-2 Network Protection Design (Tier-1網路和Tier-2網路保護路徑設計)" PRC Patent No. CN 110581735A, January 19, 2021.

  2. Po L. Tien, Maria C. Yuang, S. Yu Chen, and J. H. Chen, “ Light Divided Wave Node (光分波節點), ” PRC Patent No. CN103124198A, May 29, 2013.

  3. S. W. Lee, Y. M. Lin, Maria C. Yuang, I F. Chao, and Bird C. Lo, “Apparatus and Method for Medium Access Control in an Optical Packet-Switched Network, and the Network (光封包交換網路的媒介存取控制裝置與方法以及此網路), ” PRC Patent No. CN101656895B, December 19, 2012.

  4. Yu M. Lin, Po L. Tien, and Maria C. Yuang, “System for Providing Wireless Communication over a Passive Optical Network (PON) (支持無線通訊的被動光網路系統),” PRC Patent No. CN101841742B, October 24, 2012.

  5. S. W. Lee, Yu M. Lin, C. H. Hsu, Maria C. Yuang, Ju L. Shih, and S. H. Lin, “Distributed Controlled Passive Optical Network System and Bandwidth Control Method (分布式控制型被動光網路系統與頻寬控制方法),” PRC Patent No. CN101686417B, September 19, 2012.

  6. S. Yu Chen, J. H. Chen, Maria C. Yuang, and Po L. Tien, “(點對點光網路信號傳送方法與其系統), ” PRC Patent No. CN102546020A, July 04, 2012.

  7. Maria C. Yuang, and Yi F. Zhao, “(都會型光封包交換網路的介質存取控制裝置及方法), ” PRC Patent No. CN102130816A, July 20, 2011.

  8. Yu M. Lin, C. Y. Chien, P. M. Gong, S. W. Lee, and Maria C. Yuang, “Optical Packet Switching System (光封包交換系統),” PRC Patent No. CN1960323, May 09, 2007.C.

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  D. Japan Patents

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  1. Po L. Tien, Maria C. Yuang, C. Chen, T. Lin, “Tier-1 Optical Node (OADS) and Network Architecture Design" Japan Patent No. 6879472, May 7, 2021.

  2. Maria C. Yuang, Po L. Tien, T. Lin, “Tier-1 Network and Tier-2 Network Protection Design" Japan Patent No. 6874788, April 4, 2021.

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