Technology Hotbed · Quantum
quantum error correction
Momentum: ▲ Rising
8
Patents
0
Startups matched
1
Foreign filers
Startup counts are name-matched candidates, not ownership records — see methodology. Methodology
Where it clusters
Matched startups by state
| State | Startups mapped |
|---|---|
| Tamil Nadu | 1 |
Filing momentum
2022 onward
| Year | Filings | Foreign |
|---|---|---|
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
| 2025 | 3 | 0 |
| 2026 | 1 | 0 |
Who's filing
Indian companies lead — institutes & foreign kept separate
Educational institutes (5) — high filing volume, separate from company R&D
Foreign filers (1)
Top inventors in this technology
The most prolific inventors filing in this technology, each linking to their full patent history.