Using domain reversed patents

Electrooptic device for scanning using domain reversed regions

Filed: September 29th, 1992 [Granted]

Patent Number: 5317446

... SCANNING USING DOMAIN REVERSED REGIONS [75] Inventors: Jose M. Mir, Webster, NY; Daniel Standi, Mars; Tuviah E. Schlesinger, Mt. Lebanon, both of Pa.

Domain reversal control method for ferroelectric materials

Filed: September 3rd, 2004 [Granted]

Assignee: HC Photonics Corporation

Patent Number: 7115513

5249250) notes that the depth of a domain reversal and the width of a domain ... forming domain reversals in a ferroelectric crystal using a corona wire and ...

Service Brokering using Domain Name Servers

Filed: June 25th, 2008 [Pending]

Assignee: TELEFONAKTIEBOLAGET LM ERICSSON PUBL

Patent Application Number: 13000647

The method of claim 26, wherein said retrieving further comprises: performing said reverse DNS lookup operation using an IP address of an end user device ...

Method for manipulating optical energy using poled structure

Filed: September 9th, 1994 [Granted]

Assignee: Deacon Research

Patent Number: 5703710

Patterning responses can be achieved in uniform substrates using the ... A Mach- Zehnder electric field sensor with one domain reversed region in an ...

Data storage using pulsed optical domain reversal

Filed: June 7th, 1994 [Granted]

Assignee: The Board of Regents of the University of Michigan

Patent Number: 5477519

This coherent domain reversal occurs for values of the light amplitude which lie without broad windows, giving the effect a robustness which suggests that ...

Ferroelectric crystal having inverted domain structure

Filed: July 24th, 1996 [Granted]

Assignee: Eastman Kodak Company

Patent Number: 5748361

The period of domain reversed grating can be chosen to phase CROSS ... OF THE INVENTION domain inversion for development of new lasers using frequency ...

Inverted domain structure in ferroelectric crystals with polarization in the ...

Filed: July 24th, 1996 [Granted]

Assignee: Eastman Kodak Company

Patent Number: 5734772

This is done using standard photolithographic lift-off techniques involving ... Typical electric fields required for the domain reversal process in LiTa03 ...

Method for distinguishing multiple targets using time-reversal acoustics

Filed: April 22nd, 2002 [Granted]

Assignee: The Regents of the University of California

Patent Number: 6755083

It has thus been shown that the present invention enables 5 distinguishing multiple targets using time-reversal acoustics and in the time domain, ...