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:
Aug. 31, 2004
Filed:
Jan. 23, 2002
Applicant:
Inventors:
Assignee:
Nokia Mobile Phones Ltd., Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/7108 ; H01L 2/976 ; H01L 2/994 ; H01L 3/1119 ; H01L 2/900 ;
U.S. Cl.
CPC ...
H01L 2/7108 ; H01L 2/976 ; H01L 2/994 ; H01L 3/1119 ; H01L 2/900 ;
Abstract
A semiconductor device equipped with a buried type capacitor directly buried inside a semiconductor substrate, wherein three-dimensional cavities each having an aperture on the front side of the flat semiconductor substrate are formed aligned with each other on the substrate , a capacitor part A is provided by implementing a capacitor structure of a substrate-buried type inside the cavity , and semiconductor base bodies including capacitor parts A, is provided.
Quick Actions:
Iwamoto, Takashi. (2004). Semiconductor device (U.S. Patent No. 6784519). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6784519
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