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. 21, 2018
Filed:
Jan. 14, 2016
Wipro Limited, Bangalore, IN;
Vijay Kumar, Bangalore, IN;
Thomas Chittakattu Ninan, Kerala, IN;
WIPRO LIMITED, Bangalore, IN;
Abstract
The present disclosure relates to a smart closure unit for a writing apparatus. The closure unit comprises a diaphragm film, a camera and a control unit. The diaphragm film comes in contact with writing nib of the writing apparatus when the writing apparatus is closed by the closure unit. The camera captures an image of the diaphragm film when the writing nib of the writing apparatus is in contact with the diaphragm film. The control unit compares the captured image received from the camera with one or more predefined images, wherein each of the predefined images is associated with an ink intensity value. The ink intensity value indicates percentage of ink present in the writing apparatus. The control unit further detects the ink intensity value corresponding to the matched predefined image. Furthermore, a user interface in the closure unit displays one or more information related to the writing apparatus.