Granted Patent
Utility
Small
US 6,490,391
· Confirmation No. 2225
DEVICES BASED ON FIBERS ENGAGED TO SUBSTRATES WITH GROOVES
Patented Case
View Patent ↗
Inventors
Shulai Zhao
Encinitas, CA
Bo Pi
Carlsbad, CA
Attorneys & Agents of Record
Classification
USPC
385/30
Prosecution
- Examiner
- DOAN, JENNIFER
- Art Unit
- 2874
- Customer No.
- 20985
- Docket No.
- 12227-005001/
- Confirmation No.
- 2225
Patent Term Adjustment
-104days
Parent
is a Continuation in-part of
→
App. 09/796,373
· US 6,516,114
Filed 2001-02-27
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/217,822
Filed 2000-07-12
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/217,832
Filed 2000-07-12
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/217,813
Filed 2000-07-12
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/217,573
Filed 2000-07-12
· Provisional Application Expired
Child
is a Continuation of
→
App. 10/309,523
· US 6,690,857
Filed 2002-12-03
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 09/927,095
· US 6,571,035
Filed 2001-08-10
· Patented Case
Child
is a Continuation in-part of
→
App. 09/927,105
· US 6,621,952
Filed 2001-08-10
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 09/949,070
· US 6,542,663
Filed 2001-09-07
· Patented Case
from
IFOS, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-05-11
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Quick Facts
- Patent No.
- US 6,490,391
- App. No.
- 09/905,038
- Filed
- 2001-07-12
- Granted
- 2002-12-03
- Examiner
- DOAN, JENNIFER
- Art Unit
- 2874
- PTA
- -104 days
External Links