MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202541025213 A) filed by K. Ramakrishnan College Of Technology on March 20, 2025, for A Digital Writing Instrument For Dispensing Reusable Qr Code Paper.
Inventors include R. Sridevi; and Dr. M. Kavitha.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: ABSTRACT A DIGITAL WRITING INSTRUMENT FOR DISPENSING REUSABLE QR CODE PAPER The present invention discloses a digital writing instrument (10) for dispensing reusable QR code paper for to transfer the information digitally from the writing instrument to one or more locations. The said instrument comprises a writing instrument is having a body and a...