Tunable filter device for spatial positioning systems

Data processing: measuring – calibrating – or testing – Measurement system – Measured signal processing

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C702S191000

Reexamination Certificate

active

07079987

ABSTRACT:
A device for spatial positioning systems includes a programmable measurement filter that is dynamically tuned by the device signal processing unit. The signal processing unit analyzes available data including the measurement signal to determine the likelihood that a detected measurement comprises true device movement and adjusts the measurement filter bandwidth accordingly.

REFERENCES:
patent: 3968361 (1976-07-01), Bumgardner
patent: 4348586 (1982-09-01), Kokorowski
patent: 4851660 (1989-07-01), Juds et al.
patent: 5125108 (1992-06-01), Talwar
patent: 5302968 (1994-04-01), Heberle
patent: 5343033 (1994-08-01), Cain
patent: 5404161 (1995-04-01), Douglass et al.
patent: 5428831 (1995-06-01), Monzello et al.
patent: 5471049 (1995-11-01), Cain
patent: 5486690 (1996-01-01), Ake
patent: 5612779 (1997-03-01), Dunne
patent: 5652651 (1997-07-01), Dunne
patent: 5712641 (1998-01-01), Casabona et al.
patent: 5734300 (1998-03-01), Yoder
patent: 5774829 (1998-06-01), Cisneros et al.
patent: 5864311 (1999-01-01), Johnson et al.
patent: 5872540 (1999-02-01), Casabona et al.
patent: 5946081 (1999-08-01), Lai et al.
patent: 6122605 (2000-09-01), Drees et al.
patent: 6301550 (2001-10-01), Okamoto et al.
patent: 6370485 (2002-04-01), Kawata et al.
patent: 6415001 (2002-07-01), Li et al.
patent: 6590528 (2003-07-01), DeWulf
patent: 6594613 (2003-07-01), Ley et al.
patent: 6639541 (2003-10-01), Quintana et al.
patent: 6861983 (2005-03-01), Casabona et al.
patent: 2002/0136288 (2002-09-01), McCarty, Jr.
patent: 2004/0012526 (2004-01-01), Casabona et al.
patent: 2004/0164900 (2004-08-01), Casabona et al.
patent: WO 96/22509 (1996-07-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Tunable filter device for spatial positioning systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tunable filter device for spatial positioning systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tunable filter device for spatial positioning systems will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3596527

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.