MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202641111848 A) filed by Vellore Institute Of Technology, Chennai on September 17, 2026, for System And Method For Wall Climbing Robot For Painting And Patch Repair Work.

Inventors include Anagh Vasishtha; and R Kanniga.

The application for the patent was published on September 25, 2026, under issue no. 39/2026.

Abstract: A system 100 for a robotic device 200 for defective wall surface 302 paint repair can include a camera 102; one or more paint-colour reservoirs 112; a locomotion mechanism 108; and a microcontroller 104 including a plurality of modules 106, at least one database, one or more processors to receive defective wall surface 302 images captured by the camera 102 for patches 304; process images using image analysis models to detect defective patches 304; compare defective patches 304 with the neighboring portions to compute and prepare target colour for painting; navigate robotic device 200 to one or more selected defective patches 304 based on prepared navigational map; apply paint on defective patches 304 based on the repair requirements and recapture images of painted patches; and compare recaptured images of the painted patches and the surrounding wall surface for colour matching and perform rework till variation, if any is addressed.

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