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Technology Hotbed · Mobility & Transport

electric vehicle charging infrastructure

Momentum: ▲ Rising

Across fully-published filing years — the current year is still publishing and is left out of the signal.

74

Patents

16

Startups matched

14

Foreign filers

Startup counts are name-matched candidates, not ownership records — see methodology. Methodology

Startups working on electric vehicle charging infrastructure

Deep-tech startups with a patent tagged this technology

A sample of matched deep-tech startups — Startup counts are name-matched candidates, not ownership records — see methodology. Methodology

Where it clusters

Matched startups by state

Startups by state
StateStartups mapped
Delhi
11
Uttar Pradesh
8
Bihar
6
Haryana
3
Punjab
3
Tamil Nadu
3
Gujarat
3
Madhya Pradesh
2
Himachal Pradesh
2
Jharkhand
2
Karnataka
2
Uttarakhand
2

Filing momentum

Filings by year — recent years still publishing

Filings by year
YearFilingsForeign
2022112
2023165
2024234
2025125
2026partial120

Patents publish ~18 months after they're filed, so the current year is always incomplete. The Rising / Steady / Cooling signal ignores it and compares only fully-published years — read a dip in the latest year as data still coming in, not a decline.

Who's filing

Indian companies lead — institutes & foreign kept separate

Educational institutes (6) — ranked by grant rate (share of filings granted, sample-adjusted), not filing volume
Foreign filers (6)

Top inventors in this technology

The most prolific inventors filing in this technology, each linking to their full patent history.