Patent Application
Provisional
Small
App. No. 60/373,289
· Confirmation No. 8470
Using portable television broadcast signals to provide localized position in three dimensions
Provisional Application Expired
Inventors
James J. Spilker JR.
Woodside, CA
Matthew Rabinowitz
Palo Alto, CA
Patrick Evan Maloney
San Francisco, CA
Matthew D. Pierce
San Francisco, CA
Prosecution
- Customer No.
- 29825
- Docket No.
- RSM011P01
- Confirmation No.
- 8470
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-01-08
from
MOTOROLA, INC.
RELEASE OF SECURITY INTEREST IN COLLATERAL
Recorded 2003-04-25
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- App. No.
- 60/373,289
- Filed
- 2002-04-17
External Links