Intellectual Property India Publishes Patent Application for An Artificial Intelligence Integrated Worth Four Dot Test (wfdt) Apparatus

MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202611116344 A) filed by Chandigarh University on September 29, 2026, for An Artificial Intelligence Integrated Worth Four Dot Test (wfdt) Apparatus.

Inventors include Ashith Tripathi; Sachitanand Singh; Iqra Jamaal Khan; Shubhanjli Sharma; Eram Khan; and Mohit Sehrawat.

The application for the patent was published on October 30, 2026, under issue no. 44/2026.

Abstract: The present invention relates to an artificial intelligence-integrated handheld Worth Four Dot Test (WFDT) apparatus for quantitative assessment of suppression scotoma. The apparatus comprises a handheld torch body (101), a four-dot light source assembly (102) configured to generate o...