Intellectual property

Drutam's architecture rests on two patents from the founder's work at IIT Madras, co-invented with Prof. V. Kamakoti. One is granted and one is filed, and more are in progress.

Granted

Programmable Tensor Processing Unit for Performing Tensor Computations

The programmable tensor engine at the core of the AI array.

Indian Patent No.: 586743
Application No.: 202541049015
Filed: 21 May 2025
Granted: 10 April 2026
Inventors: Kamakoti Veezhinathan, Hemant Kumar
Patentee: Indian Institute of Technology Madras

Patent certificate from the Patent Office, Government of India, for Indian Patent No. 586743, Programmable Tensor Processing Unit for Performing Tensor Computations, granted 10 April 2026 — Grant certificate, Patent Office, Government of India. Open the PDF

Filed

Vector Processing Unit and Method for Performing Vector Computation Using the Vector Processing Unit

The vector unit that works alongside the tensor engine.

Indian Patent Application No.: 202641089217
Filed: 23 July 2026
Inventors: Kamakoti Veezhinathan, Hemant Kumar
Applicant: Indian Institute of Technology Madras

Both patents arise from the founder's work at IIT Madras. Licensing to Drutam Technologies is in process.

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