Patent Assignment
Reel/Frame 017725/0661
Assignment of Assignor's Interest
Recorded: 2006-06-05
Pages: 4
Assignors
LAI, JIH-SHENG
Executed: 2006-01-10
RIDENOUR, AMY M.
Executed: 2006-01-10
LIU, CHANGRONG
Executed: 2006-01-10
Assignee
VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY
301 BURRUSS HALL, BLACKSBURG, VIRGINIA, 24061
Covered Property
(1)
Multiphase Soft Switched Dc/Dc Converter and Active Control Technique for Fuel Cell Ripple Current Elimination
Patent:
7,518,886 →
Application:
11/249,945 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 5, 2006
From: VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY
To: VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.
Reel/Frame 017725/0701 →
Confirmatory License
Apr 2, 2019
From: VIRGINIA POLYTECHNIC INST AND ST UNIV
To: UNITED STATES DEPARTMENT OF ENERGY
Reel/Frame 048760/0870 →