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:
Jul. 11, 2000
Filed:
Dec. 23, 1997
Applicant:
Inventors:
Paul L Bergstrom, Chandler, AZ (US);
Muh-Ling Ger, Chandler, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
257414 ; 257415 ; 257419 ;
Abstract
A semiconductor device (50) has a sensing element (30) and a transistor (40). The sensing element (30) is formed in a cavity (11) in a substrate (10). The sensing element (30) is formed in part using an epitaxial deposition process that fills the cavity (11) with a conductive material (18) such as polysilicon. A dielectric layer (17) is used to electrically isolate the sensing element (30) from the substrate (10).
Quick Actions:
Bergstrom, Paul. (2000). Semiconductor device having a cavity and method of making (U.S. Patent No. 6087701). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6087701
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile