Acoustic telemetry transceiver

Communications: electrical – Wellbore telemetering or control – Modification of signal bandwidth – frequency – or circuit...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C340S854300, C367S081000, C367S082000

Reexamination Certificate

active

07339494

ABSTRACT:
One embodiment includes an apparatus that includes a piezoelectric transducer to generate an acoustic signal that is to modulate along a mandrel, wherein the piezoelectric transducer includes at least one piezoelectric element and at least one electrode that is without non-permanent joints.

REFERENCES:
patent: 4027282 (1977-05-01), Jeter
patent: 4282588 (1981-08-01), Chanson et al.
patent: 4302826 (1981-11-01), Kent et al.
patent: 4314365 (1982-02-01), Petersen et al.
patent: 4992997 (1991-02-01), Bseisu
patent: 5354956 (1994-10-01), Orban et al.
patent: 5387767 (1995-02-01), Aron et al.
patent: 5644186 (1997-07-01), Birchak et al.
patent: 5675325 (1997-10-01), Taniguchi et al.
patent: 5703836 (1997-12-01), Drumheller
patent: 5798488 (1998-08-01), Beresford et al.
patent: 6137747 (2000-10-01), Shah et al.
patent: 6147932 (2000-11-01), Drunheller
patent: 6272916 (2001-08-01), Taniguchi et al.
patent: 6442105 (2002-08-01), Tubel et al.
patent: 6466513 (2002-10-01), Pabon et al.
patent: 0552833 (1993-07-01), None
patent: 0747732 (1996-12-01), None
patent: 0994237 (2000-04-01), None
patent: 1193368 (2002-04-01), None
patent: WO-2006007572 (2006-01-01), None
patent: WO-2006007572 (2006-01-01), None
Sinanovic, S. , et al., “Data Communication Along the Drill String Using Acoustic Waves”,Acoustics, Speech, and Signal Processing, International Conference on Montreal. 4. XP010718707, (May 17, 2004), 909-912.

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

Acoustic telemetry transceiver does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Acoustic telemetry transceiver, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Acoustic telemetry transceiver will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3971598

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