MUMBAI, India, Oct. 19 -- Intellectual Property India has published a patent application (202641119342 A) filed by Saranathan College Of Engineering on October 06, 2026, for Smart Number Recognition Calculator Pen.
Inventors include Dr. S. Sivamani; Dr. S. Dinesh; Dr. G. Mahesh; N. Vishnu Lochan; V. Sathyanarayanan; S. Kishore Kumar; and R. Bala Murugan.
The application for the patent was published on October 16, 2026, under issue no. 42/2026.
Abstract: This invention presents a Smart Number Recognition Calculator Pen, an innovative hybrid device combining standard handwriting functionality with automated real- time mathematical computing. The smart pen features an ergonomic barrel housing a replaceable ink cartridge (14) alongside a hig...