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:
Nov. 30, 1982
Filed:
Nov. 28, 1980
Applicant:
Inventors:
Martin Luff, Glendale Heights, IL (US);
William G Skoda, Oak Park, IL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
310348 ;
Abstract
A universal crystal holder is provided which is capable of supporting piezoelectric crystals having virtually any size and shape. The crystal holder includes two support structures, each having a downwardly sloping surface for accepting a side of the crystal to be supported. Since crystals placed in the universal crystal holder of the invention are self-aligned, the placement of a crystal in the holder is easily automated.