Patent Application
Provisional
App. No. 60/293,181
· Confirmation No. 1751
Lensed tapered optical waveguide
Inventor:
Kenneth K. Li
Provisional Application Expired
Inventors
Kenneth K. Li
Arcadia, CA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 6449
- Docket No.
- 2138-256
- Confirmation No.
- 1751
Child
Claims priority from a provisional application
→
App. 10/155,234
· US 6,829,412
Filed 2002-05-28
· Patented Case
Child
Claims priority from a provisional application
→
App. 11/134,144
· US 7,020,368
Filed 2005-05-20
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
PCT
Claims priority from a provisional application
→
PCT/US2002/016556
Filed 2002-05-28
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 10/950,629
· US 6,898,353
Filed 2004-09-28
· Patented Case
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 60/293,181
- Filed
- 2001-05-25
External Links