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. 07, 1998
Filed:
Mar. 01, 1996
Applicant:
Inventor:
Koji Kobashi, Kobe, JP;
Assignee:
Kabushiki Kaisha Kobe Seiko Sho, Kobe, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; B05D / ;
U.S. Cl.
CPC ...
257414 ; 427 531 ; 427 55 ; 427 561 ;
Abstract
A diamond film biosensor has a transducer that is partially or totally composed of semiconducting diamond film and/or undoped diamond film. A bioidentifier is fixed partly or entirely on the surface of said semiconducting diamond film and/or undoped diamond film. The peripheral circuits are partly or entirely composed of undoped diamond film and/or semiconducting diamond film. The diamond film biosensor can detect chemical substances and biosubstances with a high sensitivity and fast response, has a long lifetime, and is reusable.