Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313574 | Coincidence technique-based x-ray detection device and composition analysis method | Chen Liu, Shouyu Wang, Yong Wang, Bingying Xia | 2025-05-27 |
| 11825248 | Spectrum allocation method and apparatus | Liu Liu, Yufei Wang, Guangyi Qiao | 2023-11-21 |
| 11664890 | Service processing method, control device, and storage medium | Kerong Yan, Bin Xia | 2023-05-30 |
| 11301641 | Method and apparatus for generating music | Nan Wang, Wei Liu, Lin Ma, Wenhao Jiang, Shiyin Kang +9 more | 2022-04-12 |
| 10931567 | System and method for restoration in a multimedia IP network | Dongmei Wang | 2021-02-23 |
| 10601731 | Broadcast services platform and methods for use therewith | Rakesh Sinha, Jeffrey Erman, Jiasi Chen, Kadangode K. Ramakrishnan | 2020-03-24 |
| 10447616 | Broadcast services platform and methods for use therewith | Rakesh Sinha, Jeffrey Erman, Jiasi Chen, Kadangode K. Ramakrishnan | 2019-10-15 |
| 10250351 | Efficient network utilization using optically switched superchannels | Xiang Liu | 2019-04-02 |
| 9979634 | System and method for restoration in a multimedia IP network | Dongmei Wang | 2018-05-22 |
| 9941992 | Method and apparatus for efficient network utilization using superchannels | Xiang Liu | 2018-04-10 |
| 9709506 | Substrate damage inspection apparatus, production system and inspection method | Zhiqiang Wang, Bin Wu, Xing Yue, Xuequan Yu, Jiajia Liu | 2017-07-18 |
| 9503315 | System and method for restoration in a multimedia IP network | Dongmei Wang | 2016-11-22 |
| 9264344 | Method and apparatus for providing a route recommendation | Angela Chiu, Chris Dailey, Robert Duncan Doverspike, Monica Naukam Gerhardstein, Dah-Min David Hwang +2 more | 2016-02-16 |
| 8989018 | Method and apparatus for providing a route recommendation | Angela Chiu, Chris Dailey, Robert Duncan Doverspike, Monica Naukam Gerhardstein, Dah-Min David Hwang +2 more | 2015-03-24 |
| 8897641 | Reachability matrices spanning multiple domains in an optical network | Robert Duncan Doverspike, Angela Chiu, Monica Naukam Gerhardstein, Yici Guo, Dongmei Wang +1 more | 2014-11-25 |
| 8824461 | Method and apparatus for providing a control plane across multiple optical network domains | Robert Duncan Doverspike, Albert Greenberg, Dongmei Wang, Jennifer Yates, Joel M. Gottlieb +2 more | 2014-09-02 |
| 8780697 | Bandwidth management for MPLS fast rerouting | Dongmei Wang | 2014-07-15 |
| 8750161 | Metropolitan IP aggregation network design tool | David Kent Matthews, Promod Kumar Bhagat, Robert Duncan Doverspike, John Gregory Klincewicz, Jian Li +3 more | 2014-06-10 |
| 8687956 | Standby restoration signaling for optical networks | Angela Chiu, Robert Duncan Doverspike, John Lester Strand | 2014-04-01 |
| 8665698 | System and method for restoration in a multimedia IP network | Dongmei Wang | 2014-03-04 |
| 8515280 | Physically-diverse routing in heterogeneous optical networks | Angela Chiu, Chris Dailey, Robert Duncan Doverspike, Monica Naukam Gerhardstein, Dongmei Wang +1 more | 2013-08-20 |
| 8467382 | Method and apparatus for providing a control plane across multiple optical network domains | Robert Duncan Doverspike, Albert Greenberg, Dongmei Wang, Jennifer Yates, Joel M. Gottleib +2 more | 2013-06-18 |
| 8452176 | Reachability matrices spanning multiple domains in an optical network | Robert Duncan Doverspike, Angela Chiu, Monica Naukam Gerhardstein, Yici Guo, Dongmei Wang +1 more | 2013-05-28 |
| 8374077 | Bandwidth management for MPLS fast rerouting | Dongmei Wang | 2013-02-12 |
| 8260133 | Standby restoration signaling for optical networks | Angela Chiu, Robert Duncan Doverspike, John Lester Strand | 2012-09-04 |