Release of Security Interest

Recorded: 2007-12-17 Pages: 3

Assignor

NEOPHOTONICS CORPORATION

Executed: 2007-12-12

Assignee

NANOGRAM CORPORATION

165 TOPAZ STREET, MILPITAS, CALIFORNIA, 95035

Covered Properties (4)

Three Dimensional Engineering of Planar Optical Structures

Patent: 6,952,504 →

Application: 10/027,906 →

Publication: US 2003/0117691

Optical Materials and Optical Devices

Patent: 6,849,334 →

Application: 10/099,597 →

Publication: US 2003/0118841

Integrated Gradient Index Lenses

Patent: 7,164,818 →

Application: 10/138,754 →

Publication: US 2002/0164119

Optical Fiber Preforms

Patent: 6,723,435 →

Application: 10/229,937 →

Related Assignments (2)

Other recorded transfers of the patents in this record — the chain of ownership.