Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12301105 | Resonant converter and voltage conversion method | Shu Zhong, Zejie Lv, Liqiong Yi, Denghai PAN, Zezhou Yang | 2025-05-13 |
| 5729692 | Method for assigning inter-nodal traffic loads to channels in sonet rings | Jennifer Ryan, Xiaorong Sun, Youngho Lee | 1998-03-17 |
| 5649113 | Method and system for translating an optimization problem for use in efficient resource allocation | Jianhua Zhu | 1997-07-15 |
| 5615254 | Methods and systems for dynamic routing in a switched comunication network | Jennifer Ryan, Xiaorong Sun, George B. Pillsbury, Alex Stevens, Rudy Zubiate | 1997-03-25 |
| 5564021 | Method for assigning inter-nodal traffic loads to channels in sonet rings | Jennifer Ryan, Xiaorong Sun, Youngho Lee | 1996-10-08 |
| 5515367 | Method and system for planning and installing communication networks | Louis A. Cox, Jr., George E. Tegan, Lu Lu | 1996-05-07 |
| 5508999 | Method and system for designing least cost local access networks | Louis A. Cox, Jr., George E. Tegan, Xiaorong Sun | 1996-04-16 |
| 5450317 | Method and system for optimized logistics planning | Lu Lu, Louis A. Cox, Jr. | 1995-09-12 |