Patents

Issued

  1. J. G. Apostolopoulos, W.-T. Tan, M. Nikkhah, X. Zhu, H. Wildfeuer, and R. Liston, "Wireless Beamforming Optimization using Client Location Information", United States Patent No.10,743,188, August 11, 2020.

  2. S. Mena de la Cruz, X. Zhu, and J. Fu, "Network-based Coordination of Loss/Delay Mode for Congestion Control of Latency-Sensitive Flows", United States Patent No. 10,721,174, July 21, 2020..

  3. S. Ramakrishnan, X. Zhu, and J. Chapman, "Quality of Experience Based Network Resource Management", United States Patent No. 10,680,911, June 9, 2020.

  4. X. Zhu, A. Badr, W.-T. Tan, A. Khisti, and J. Apostolopoulos, "Malleable Error Control Code Structures Suitable for Adaptive Error Protection", United States Patent No. 10,461,780, October 29, 2019.

  5. P. Thubert, X. Zhu, and G. Carofiglio, "Multiparty Real-Time Communications Support over Information-Centric Networking", United States Patent No. 10,432,678, October 01, 2019.

  6. Z. Li, X. Zhu, and J. Gahm, "Dynamic Programming across Multiple Streams", United States Patent No. 10,419,787, September 17, 2019.

  7. J. G. Apostolopoulos, W.-T. Tan, M. Nikkhah, X. Zhu, H. Wildfeuer, and R. Liston, "Wireless Beamforming Optimization using Client Location Information", United States Patent No. 10,382,973, August 13, 2019.

  8. W.-T. Tan, H. Wildfeuer, and X. Zhu, "Method and Device for Improved Multi-Homed Media Transport", United States Patent No. 10,333,994, June 25, 2019.

  9. M. A. Ramalho, X. Zhu, and P. E. Jones, "Accelerated Ramp Up for Delay-based Rate Adaptation", United States Patent No. 10,284,484, May 07, 2019.

  10. X. Zhu and S. Ramakrishnan, "Quality Management of Media Encoding for Multiple Client Devices", United States Patent No. 10,277,532, April 30, 2019.

  11. S. Ramakrishnan and X. Zhu, "Allocating Portions of a Shared Network Resource based on Client Device Groups", United States Patent No. 10,277,530, April 30, 2019.

  12. X. Zhu, R. Liston, J. G. Apostolopoulos, W.-T. Tan, "Clustering-based Person Re-identification", United States Patent No. 10,275,683, April 30, 2019.

  13. W.-T. Tan, R. Liston, X. Zhu, M. Nikkhah, and S. G. Pandey, "Collaborative Localization between Phone and Infrastructure", United States Patent No. 10,234,291, March 19, 2019.

  14. X. Zhu, W.-T. Tan, J. G. Apostolopoulos, A. A. Y. Badr, and A. Khisti, "Content-Independent Evaluation of Streaming Media based on Packet Transmission Performance", United States Patent No. 10,218,765, February 26, 2019.

  15. X. Zhu, Z. Li, R. Pan, J. B. Gahm, and H. Hu, "HTTP Streaming Client Adaptation Algorithm based on Proportional-Integral Control", United States Patent No. 10,200,432, February 5, 2019.

  16. M. Nikkhah, R. Liston, W.-T. Tan, X. Zhu, and S. G. Pandey, "Adaptive Localization and Incremental Deployment of Infrastructure with Crowd-Sourced Feedback", United States Patent No. 10,145,962, December 4, 2018.

  17. S. K. Addepalli, L. L. Dai, F. Bonomi, X. Zhu, F. R. Maino, P. Monclus, R. Pan, P. Natarajan, V. Ermagan, and A. Loukissas, "System and Method for Wireless Interface Selection and for Communication and Access Control of Subsystems, Devices, and Data in a Vehicular Environment", United States Patent No. 10,117,066, October 30, 2018.

  18. Z. Lu, S. Ramakrishnan and X. Zhu, “Method and Device for Network-Assisted Client-Centric QoE Optimization”, United States Patent No. 10,104,407, October 16, 2018.

  19. X. Zhu, R. Liston, and W.-T. Tan, “Method and Device for Establishing Correspondence between Objects in a Multi-Image Source Environment”, United States Patent No. 10,096,123, October 9, 2018.

  20. S. Ramakrishnan and X. Zhu, “Management of Heterogeneous Client Device Groups”, United States Patent No. 9,894,010, February 13, 2018.

  21. S. Addepalli, L. Dai, R. Sudhaakar, F. Bonomi, X. Zhu, P. Natarajan, V. Subramanian, R. Pan, and R. Somers, “System and Method for Real-Time Synthesis and Performance Enhancement of Audio/Video Data, and Noise Cancellation and Gesture Based User Interfaces in a Vehicular Environment”, United States Patent No. 9,860,709, January 2, 2018.

  22. J. Apostolopoulos, W.-T. Tan, and X. Zhu, “Augmenting WiFi Localization with Auxiliary Sensor Information”, United States Patent No. 9,854,400, December 26, 2017.

  23. Z. Li, X. Zhu, and J. Gham, “Dynamic Programming Across Multiple Streams”, United States Patent No. 9,794,601, October 17, 2017.

  24. R. Pan, X. Zhu, and S. Shah, “Adaptive Quality of Service for Wide Area Network Transport”, United States Patent No. 9,769,695, September 19, 2017.

  25. X. Zhu and S. Ramakrishnan, “Joint Quality Management Across Multiple Streams”, United States Patent No. 9,755,993, September 5, 2017.

  26. A. Badr, A. Khisti, W.-T. Tan, J.Apostolopoulos, and X. Zhu, “Multiplexing FEC Protection of Multiple Streams with Different Delay Requirement”, United States Patent No. 9,641,803, May 2, 2017.

  27. S. Mena de la Cruz, S. D’Aronco, and X. Zhu, “Switching Between Loss-Based and Delay-Based Mode for Real-Time Media Congestion Controllers”, United States Patent No. 9,584,420, February 28, 2017.

  28. X. Zhu and R. Pan, “A Unified Approach for Congestion Control of Real-Time Media”, United States Patent No. 9,577,935, February 21, 2017.

  29. J. Apostolopoulos, W.-T. Tan, and X. Zhu, “Augmenting WiFi Localization with Auxiliary Sensor Information”, United States Patent No. 9,571,980, February 14, 2017.

  30. X. Zhu, Z. Li, R. Pan, J. Gahm, and H. Hu, “HTTP Streaming Client Adaptation Algorithm based on Proportional-Integral Control”, United States Patent No. 9,485,289, November 1, 2016

  31. S. Addepalli, A. Moghe, F. Bonomi, M. Girardot, V. Subramanian, L. Dai, R. Pan, P. Natarajan, X. Zhu, P. Thubert, and E. Wong, “System and Method for Internal Networking, Data Optimization and Dynamic Frequency Selection in a Vehicular Environment”, United States Patent No. 9,277,370, March 1, 2016.

  32. D. Chan, X. Zhu, and F. Bonomi, “System and Method for Video Delivery over Heterogeneous Networks with Scalable Video Coding for Multiple Subscriber Tiers”, United States Patent No. 9,241,197, January 19, 2016.

  33. X. Zhu and P. van Beek, “Distributed Channel Time Allocation for Video Streaming over Wireless Networks”, United States Patent No. 8,861,597, October 30, 2014.

  34. S. Addepalli, L. Dai, X. Zhu, R. Pan, and P. Natarajan, “System and Method for Wireless Interface Selection and for Communication and Access Control of Subsystems, Devices, and Data in a Vehicular Environment”, United States Patent No. 8,848,608, September 30, 2014.

  35. C.-H. Hsu, N. M. Freris, J. P. Singh, and X. Zhu, “Distortion-Aware Multihome Scalable Video Streaming to Multiple Clients”, United States Patent No. 8,793,391, July 29, 2014.

  36. X. Zhu, R. Pan, V. Subramanian, and F. Bonomi, “Media-Aware and TCP-Compatible Bandwidth Sharing for Video Streaming”, United States Patent No. 8,738,795, May 27, 2014.

Pending


  1. P. Thubert, X. Zhu, and G. Carofiglio, "Multiparty Real-Time Communications Support over Information-Centric Networking", United States Patent Application Serial No. 17/074,955, October 2020.

  2. W.-T. Tan, X. Zhu, and J. G. Apostolopoulos, "XOR Forward Error Correction for Isolated and Burst Losses over Software-Defined-Wide Area Network", United States Patent Application Serial No. 16/901,947, June 2020.

  3. S. Mena de la Cruz, X. Zhu, and J. Fu, "Network-based Coordination of Loss/Delay Mode for Congestion Control of Latency-Sensitive Flows", United States Patent Application Serial No. 16/896,549, June 2020.

  4. M. Smith, X. Zhu, and J. Henry, "Wireless Station Ranging using Channel State", United States Patent Application Serial No. 16/812,427, March 2020.

  5. M. Smith, J. Henry, and X. Zhu, "Multi-Class Orthogonal Frequency-Division Multiple Access (OFDMA) Scheduling", United States Patent Application Serial No. 16/655,005, October 2019. Allowed

  6. X. Zhu, W.-T. Tan, and H. Wildfeuer, "Adaptive Resource Allocation for Media Streams Over Wireless", United States Patent Application Serial No. 16/555,501, August 2019. Allowed.

  7. P. Thubert, X. Zhu, and G. Carofiglio, "Multiparty Real-Time Communications Support over Information-Centric Networking", United States Patent Application Serial No. 16/539,297, August 2019. Allowed.

  8. S. Shu, K. Wang, W.-T. Tan, X. Zhu, and R. Liston, "Learning-based Wireless Transmission Parameter Adaptation based on Client Activity Detection",United States Patent Application Serial No. 16/292,998, March 2019.

  9. X. Zhu, Y. Wang, W.-T. Tan, R. Liston, and M. Nikkhah, "Communication Efficient Machine Learning of Data across Multiple Sites", United States Patent Application Serial No. 16/131,150, September 2018.

  10. L. Dai, S. Addepalli, X. Zhu, P. Natarajan, R. Pan, F. Maino, F. Bonomi, A. Loukissas, V. Ermagan, and P. Monclus, "System and Method for Wireless Interface Selection and for Communication and Access Control of Subsystems, Devices, and Data in a Vehicular Environment", United States Patent Application Serial No. 16/128,027, September 2018.

  11. W.-T. Tan, R. Liston, X. Zhu, and M. Nikkhah, "Optimizing Wireless Networks by Predicting Application Performance using Separate Neural Network Models", United States Patent Application Serial No. 15/860,307, January 2018.

  12. R. Liston, W.-T. Tan, X. Zhu, and J. Apostolopoulos, "Distributed Machine Learning", United States Patent Application Serial No. 15/439,072, February 2017.

  13. S. Ramakrishnan and X. Zhu, "Generating and Utilizing Contextual Network Analytics", United States Patent Application Serial No. 14/339,564, July 2014.

  14. M. Prabhu, X.Zhu, R. Pan, and H. Hu, "TCP-Based Weighted Fair Video Delivery", United States Patent Application Serial No. 13/778,350, February 2013.