Patent Application
Provisional
Small
App. No. 60/469,393
· Confirmation No. 8463
Polarization recovery system without retarder plates
Provisional Application Expired
Inventors
Kenneth K. Li
Arcadia, CA
Seiji Inatsugu
Santa Monica, CA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 6449
- Docket No.
- 2138-283
- Confirmation No.
- 8463
Child
Claims priority from a provisional application
→
App. 11/205,704
Filed 2005-08-17
· Abandoned -- After Examiner's Answer or Board of Appeals Decision
Child
Claims priority from a provisional application
→
App. 10/781,940
· US 6,969,177
Filed 2004-02-20
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2004/004866
Filed 2004-02-20
· RO PROCESSING COMPLETED-PLACED IN STORAGE
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 60/469,393
- Filed
- 2003-05-12
External Links