Measuring and testing – Dynamometers – Responsive to force
Reexamination Certificate
2005-08-03
2008-12-23
Noori, Max (Department: 2855)
Measuring and testing
Dynamometers
Responsive to force
C073S777000
Reexamination Certificate
active
07467558
ABSTRACT:
A piezoelectric element includes a piezoelectric composition pressure sensitive substance, a first electrode, a second electrode and a covering layer. The piezoelectric composition pressure sensitive substance includes a piezoelectric ceramic powder and a flexible organic polymer. The first and second electrodes are connected to the piezoelectric composition pressure sensitive substance and electrically insulated from each other. The covering layer is provided outside of the piezoelectric ceramic powder and suppresses absorption of the water by the piezoelectric ceramic powder.
REFERENCES:
patent: 3624465 (1971-11-01), Moore
patent: 3985658 (1976-10-01), Riley et al.
patent: 4786837 (1988-11-01), Kalnin et al.
patent: 4932414 (1990-06-01), Coleman et al.
patent: 5998525 (1999-12-01), Wang et al.
patent: 6140746 (2000-10-01), Miyashita et al.
patent: 6364450 (2002-04-01), Yamaguchi et al.
patent: 7123549 (2006-10-01), Robert et al.
patent: 03089799 (1991-04-01), None
patent: 09181558 (1997-07-01), None
patent: 2002-220280 (2002-08-01), None
patent: 2003-106910 (2003-04-01), None
patent: 2003-176390 (2003-06-01), None
International Search Report for application No. PCT/JP2005/014184 dated Sep. 27, 2005.
English translation of Form PCT/ISA/210.
Fujii Yuko
Fukuda Hirosi
Hashida Takashi
Itou Shuji
Nomura Takaiki
Noori Max
Panasonic Corporation
RatnerPrestia
LandOfFree
Piezoelectric element comprising a covering layer that... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Piezoelectric element comprising a covering layer that..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Piezoelectric element comprising a covering layer that... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4042133