The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 13, 1998
Filed:
May. 13, 1997
Applicant:
Inventors:
William S Trimmer, Belle Mead, NJ (US);
Donald P Weiss, Newark, NJ (US);
Donald J Summers, Northford, CT (US);
Stephen A Raccio, Oxford, CT (US);
Assignee:
Dresser Industries, Inc., Dallas, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
257417 ; 257419 ; 257688 ; 257692 ; 257696 ;
Abstract
A carrier structure for transducers. The semiconductor carrier structure mounts as a single unit to a force-impacted substrate and includes multiple piezoelectric elements integrally formed with the carrier structure, such that the elements are located in a space defining a window of the structure while maintaining their electrical contact and their precise position relative to the structure by use of thin-film, electrically conductive, metallic flexures attached to both the structure and the elements.