Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10862795 | Provisioning recovery paths in a mesh network | Sanjay Gera, Fredrick S. Gruman, David Traylor, Cong Deng, Catherine Yuan +1 more | 2020-12-08 |
| 10277965 | OSPFTE extension to support GMPLS for flexible grid | Iftekhar Hussain, Rajan Rao, Marco Sosa | 2019-04-30 |
| 9246625 | Providing wavelength connectivity information to a network | Snigdho C. Bardalai | 2016-01-26 |
| 9137590 | OSPFTE extension to support GMPLS for flexible grid | Iftekhar Hussain, Rajan Rao, Marco Sosa | 2015-09-15 |
| 9124385 | Optical connection hitless bandwidth or spectrum resizing | Iftekhar Hussain, Rajan Rao, Marco Sosa | 2015-09-01 |
| 8942557 | Super-channel optical parameters GMPLS signaling and routing extensions systems and methods | Iftekhar Hussain, Michael Francis Van Leeuwen, Marco Sosa, Vinayak Dangui | 2015-01-27 |
| 8630288 | Hierarchical isolated learning and flooding for metro ethernet bridging domains | Bijendra Singh, Arun Saha, Mandar Joshi | 2014-01-14 |
| 8599703 | System and method to determine resource status of end-to-end path | Shan Zhu, Chandra Ganesh, Snigdho C. Bardalai | 2013-12-03 |
| 8553725 | Super-channel assignment using a flexible grid | Iftekhar Hussain, Zhong Pan, Marco Sosa | 2013-10-08 |
| 8446841 | Communicating information between core and edge network elements | Michael D. White, Fredrick S. Gruman, Sanjay Gera, Snigdho C. Bardalai | 2013-05-21 |
| 8180219 | Providing signal reachability information to a network | Snigdho C. Bardalai, Sanjay Gera, Taichi Ueki, Hideaki Sugiya, Vibha Chhatwal Sarin | 2012-05-15 |
| 7643492 | Network bandwidth reservation method | Li-Pang Mo, Jennifer Liu, James A. Spallin | 2010-01-05 |
| 7450578 | Method of addressing and routing data | Michael Mezeul, Nimer Yaseen, Charlie Stevens | 2008-11-11 |
| 7289429 | System and method to perform non-service effecting bandwidth reservation using a reservation signaling protocol | Li-Pang Mo, Jennifer Liu, Nimer Yaseen, Xiao Lei Hu | 2007-10-30 |
| 7245635 | System and method for resizing the physical link bandwidth based on utilization thereof | Li-Pang Mo, James A. Spallin, Jennifer Liu, James H. Buchanan, Badarinath Devalla | 2007-07-17 |