Timothy Paul COMYN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
Abstract: There is disclosed a piezoelectric ceramic having the composition: a[PbTiO3]-b[SrTiO3]-c[BiFeO3]-d[(KxBi1-x)TiO3]; wherein 0.4<x<0.6; 0.1<a<0.4; 0.01<b?0.2; c?0.05; d?0.01; and a+b+c+d=1 optionally comprising an A- or B-site metal dopant in an amount of up to 2 at. %.
Type:
Grant
Filed:
May 10, 2018
Date of Patent:
January 16, 2024
Assignee:
Xaar Technology Limited
Inventors:
Michael Watson, Angus Condie, Timothy Paul Comyn, Andrew Bell
Abstract: There is disclosed a piezoelectric ceramic having the composition: a[PbTiO3]-b[SrTiO3]-c[BiFeO3]-d[(KxBi1-x)TiO3]; wherein 0.4<x<0.6; 0.1<a<0.4; 0.01<b?0.2; c?0.05; d?0.01; and a+b+c+d=1 optionally comprising an A- or B-site metal dopant in an amount of up to 2 at. %.
Type:
Application
Filed:
May 10, 2018
Publication date:
March 12, 2020
Inventors:
Michael WATSON, Angus CONDIE, Timothy Paul COMYN, Andrew BELL
© 2024 Justia
