MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202541036497 A) filed by Kumar Sivalingam; and Subasini Periyakaruppan on April 15, 2025, for Electronic Writing Device And Method Thereof.
Inventors include Kumar Sivalingam; and Subasini Periyakaruppan.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: ABSTRACT ELECTRONIC WRITING DEVICE AND METHOD THEREOF Disclosed is an electronic writing device (100) and method, includes a pressure-sensitive liquid crystal display (LCD) panel (102) configured to receive handwritten input via a stylus (116) or finger. The device includes an outer housing (104) formed from impact-resistant material, a receptacle (106) configured to receive interchangeable cards (108) bearing visible characters and embedded RFID tags. An RFID reader is positioned adjacent to or integrated within the receptacle (106) to detect a unique identifier stored in each card (108). Upon detection, a processor (118) initiates a writing session, captures the user’s handwriting input, and associates it with the identified character. A memory unit (120) stores multiple writing traces, each timestamped and linked to a respective card (108) for usage tracking. The device (100) also includes an erase button (110) for clearing the LCD panel (102), a lock switch (112) to disable the erase function and prevent accidental data loss. Figure 1 will be the reference
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