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:
Mar. 30, 1999
Filed:
Apr. 03, 1995
Applicant:
Inventors:
Theresa A Maudie, Phoenix, AZ (US);
David J Monk, Mesa, AZ (US);
Timothy S Savage, Scottsdale, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L / ;
U.S. Cl.
CPC ...
73720 ; 73706 ; 2940708 ;
Abstract
A media compatible microsensor structure (11) for sensing an environmental condition in a harsh media includes an inorganic protective film (17) covering portions of the structure that will be exposed to the harsh media. In one embodiment, the microsensor structure (11) includes a microsensor package (12), a microsensor device (16) bonded to the microsensor package (12), a leadframe (13), a connective wire (14) connecting the microsensor device (16) to the leadframe (13), and an inorganic protective film (17) formed on all or portion of the exposed surfaces of the structure.