Patent Application
Provisional
App. No. 61/054,667
· Confirmation No. 1637
Silicate-Based Phosphors And LED Lighting Devices Using the Same
Provisional Application Expired
Inventors
Yongchi Tian
Princeton Junction, NJ
Perry Niel Yocom
Washington Cross, PA
Olga Zakharov
Princeton, NJ
Alison Sides
Newtown, PA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 58882
- Docket No.
- 18703-1932
- Confirmation No.
- 1637
Child
PCT
Claims priority from a provisional application
→
PCT/US2009/044725
Filed 2009-05-20
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 12/469,522
· US 8,242,525
Filed 2009-05-20
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2012-05-04
from
SARNOFF CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2009-06-26
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Quick Facts
- App. No.
- 61/054,667
- Filed
- 2008-05-20
External Links