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. 05, 2003
Filed:
Feb. 26, 1999
Applicant:
Inventors:
Seigoh Yukutake, Oume, JP;
Yasuyuki Kojima, Hitachi, JP;
Minehiro Nemoto, Hitachi, JP;
Masatsugu Amishiro, Hitachi, JP;
Takayuki Iwasaki, Hitachi, JP;
Shinichiro Mitani, Tokorozawa, JP;
Katsuhiro Furukawa, Oume, JP;
Chiyoshi Kamada, Kokubunji, JP;
Atsuo Watanabe, Hitachiota, JP;
Takayuki Oouchi, Hitachi, JP;
Nobuyasu Kanekawa, Hitachi, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/900 ;
U.S. Cl.
CPC ...
H01L 2/900 ;
Abstract
An isolator is made monolithic by forming a capacitive insulating barrier using an interlayer insulation film on the semiconductor substrate to miniaturize the modem device by the monolithic isolator.