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Su-vastika — A Rotomag Company
R&D & Intellectual Property

Su-vastika is serious about technology patents.

Invention isn't a slogan here — it's the business model. Su-vastika has filed 25 patents (11 already granted by the Indian Patent Office) across lithium energy storage, BESS, solar-hybrid power, IoT-based control and lift-rescue safety. Every granted patent below is backed by an official government certificate.

Why Patents Matter to Us

Built on invention, not imitation

Most of India's power-backup industry competes on price. Su-vastika competes on invention. Since 2019 the company has filed 25 patent applications — covering lithium Battery Energy Storage Systems (BESS), solar-hybrid power conditioning, intelligent battery equalization and management, IoT-based real-time monitoring, and emergency lift-rescue systems. 11 have already been granted by the Indian Patent Office; the rest are published and pending examination.

That commitment is inherited. Su-vastika's product direction is mentored by Kunwer Sachdev, the Solar Man of India — founder of Su-Kam and the first Indian entrepreneur to patent in the power-backup industry, with 77 patents to his name. Two of Su-vastika's granted patents are filed in his own name, continuing a four-decade tradition of building, patenting and shipping real technology.

We publish this record in full because intellectual property only matters if it can be checked. Every granted patent carries an official Indian Patent Office certificate (below), and every application number can be verified on the IPO public search portal. This is what taking R&D seriously looks like — protected, documented, and verifiable.

Official Certificates

Patent Certificate Gallery

Granted by the Indian Patent Office

Filed & Pending

14 More Applications Filed

Published in the IPO Journal and pending examination — verifiable by application number on the IPO portal.

Filed
A Power Backup System With IoT-Based Door Latching System
App 202111056036 · 2021
Filed
A System and Method for Providing Backup to a Consumer-Friendly Lift/Elevator
App 202111032182 · 2021
Filed
A System and Method for Providing Backup to a Safe Lift/Elevator
App 202111047407 · 2021
Filed
An Apparatus for Monitoring Power Quality of Multiple Devices
App 202111041644 · 2021
Filed
An IoT-Based Control Module for Power Backup and Secondary Storage System
App 202111056035 · 2021
Filed
An IoT-Based Interactive Power Source for Power Backup Used in Electric Vehicle
App 202111056037 · 2021
Filed
An IoT-Based System and Method for Multiple Battery Selection
App 202111041645 · 2021
Filed
An IoT-Based System and Method for Real-Time Monitoring of Multiple Fuel-Dispensing Pumps and Providing Power Backup Using Solar-Based Power Backup System
App 202111034285 · 2021
Filed
Battery Cell Equalizer System
App 202011044809 · 2020
Filed
IoT-Based Solar Power Conditioning Unit With Dynamic Depth of Discharge Control
App 202111051470 · 2021
Filed
Logical Battery Charging for Achieving Optimum Performance in Real Time
App 201911021337 · 2019
Filed
Power Outage Solution for Vertical Transportation System
App 202011002897 · 2020
Filed
System for Real-Time Monitoring of Power Consumption in a Facility
App 202011044811 · 2020
Filed
System for Supervision of Transportation System in a Facility
App 202011044808 · 2020