MUMBAI, India, Jan. 23 -- Intellectual Property India has published a patent application (202511124825 A) filed by Dr. Anjali; Dr. V. Srividhya; Syed Tahaseena; Mr. Ravi Kumar K V; Dr. S. Sheeba Kumari; Mudasir Amin; Mr. G. Viswanathan; and Dr. S. Harini, Prayagraj, Uttar Pradesh, on Dec. 10, 2025, for 'system for interactive english grammar teaching integrated into e-books and method thereof.'

Inventor(s) include Dr. Anjali; Dr. V. Srividhya; Syed Tahaseena; Mr. Ravi Kumar K V; Dr. S. Sheeba Kumari; Mudasir Amin; Mr. G. Viswanathan; and Dr. S. Harini.

The application for the patent was published on Jan. 23, under issue no. 04/2026.

According to the abstract released by the Intellectual Property India: "A system for interactive English grammar teaching integrated into an electronic book reading device is disclosed, comprising a housing enclosing a display assembly, a system memory, a linguistic processing unit, a grammar identification processor, a task generation processor, a user interaction acquisition unit, an evaluation processor, and a performance memory. The system renders digital text on the display assembly and executes linguistic processing comprising tokenization, syntactic parsing, morphological analysis, and dependency extraction to produce structured linguistic representations. The system identifies grammatical constructs based on positional and relational characteristics of lexical items, generates interactive grammatical tasks aligned with corresponding regions of displayed text, and captures user responses through touch-based and stylus-based interactions. The system normalizes user responses into structured interaction data, evaluates correctness by comparing the data with stored solution representations, and stores correctness outcomes and performance histories in a persistent memory."

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