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    THIS REPORT IS A COPYRIGHTED, NON-PUBLISHED WORK, COMPRISING INFORMATION OBTAINED FROM SOURCES WHICH ARE BELIEVED TO BE RELIABLE AND ACCURATE, BUT THIS REPORT IS FURNISHED ON AN AS IS BASIS, THAT IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED.    
   
   

Current Awareness Report

 
  (University of Illinois - Buchanan; Relva C CAR for 050603.DOC)
 
  US Patents Issued on: 05/06/03
 
  The following patents that have been issued between 05/06/03 and 05/08/03, have been assigned US Classes which match those of issued patents contained in the PatenTrakker profile for 'Buchanan; Relva C' (for a complete Class List see the end of this document).
 
  CHEMICAL

PN - 6558567 ( Full Text of 6558567 )

CD - B2

ID - 5/6/2003

TI - Piezoelectric ceramic compact and piezoelectric ceramic device using the same

IN - Kimura; Masahiko / Nagaokakyo, JP

- Sawada; Takuya / Nagaokakyo, JP

- Ando; Akira / Nagaokakyo, JP

PA - Murata Manufacturing Co., Ltd. / Kyoto-fu, JP

FO - 5/18/2001

AN - 9/860,983

PR - 2000-146653 / JP / 05/18/2000

INCL - C04B 35/462

USCL - 252/62.9PZ

#CL - 20

MCLM - 1. A piezoelectric ceramic compact comprising a bismuth layer compound as a main component composed of Sr, Bi, Ti and oxygen, wherein when the molar ratio of Sr, Bi and Ti of the bismuth layer compound as the main component is a:b:c, the relations of 0.13<=a/c<0.25 and 3.5<=(2a+3b)/c<=3.75 are satisfied.
 
 
 

USPTO Classifications

 
  Class List: 106/73.3, 252/62.9, 252/62.9PZ, 264/65, 264/667, 264/681, 501/103, 501/104, 501/105, 501/134, 501/152

Legend of Abbreviations used:

For Patents: PN = Patent Number; CD = Patent Code; ID = Issue Date; TI = Title; IN = Inventor(s); PA = Principal Assignee; FO = Filed On; AN = Application Number; AI = Application Information; PR = Priority Information; INCL = Internamtion Class; USCL = US Class; #CL = Number of Claims; DR = Drawing; MCLM = Main Claim

For Applications: AN = Application Number; CD = Application Code; PD = Published Date; TI = Title; IN = Inventor(s); PA = Principal Assignee; FO = Filed On; USCL = US Class
   

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