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. 03, 2001
Filed:
Sep. 20, 1999
Ritek Corporation, , TW;
Abstract
A car cabin light device capable of storing digital data is disclosed. The car cabin light device comprises a switch, a light emitting element for emitting light under a biasing of an external source, and a socket provided in a car cabin for detachably receiving the light emitting element and conducting the external source thereto. The light emitting element is constructed by a luminous disk having a first surface for accessing data and a second surface for luminescing. The luminous disk comprises: a data recording lamination located at the side of first surface for storing digital data; a light emitting lamination having two side planes and located at the side of second surface; and a biasing lamination for receiving the external source and applying it to the two side planes of the light emitting lamination for emitting light.