Technology Hotbed · Semiconductors
tunnel field-effect transistors
Momentum: — Steady
Across fully-published filing years — the current year is still publishing and is left out of the signal.
8
Patents
0
Startups matched
0
Foreign filers
Startup counts are name-matched candidates, not ownership records — see methodology. Methodology
Where it clusters
Matched startups by state
No matched startups have surfaced a state for this technology yet — coverage is patent-only.
Filing momentum
Filings by year — recent years still publishing
| Year | Filings | Foreign |
|---|---|---|
| 2022 | 1 | 0 |
| 2024 | 6 | 0 |
| 2026partial | 1 | 0 |
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
- B.BalajiIN · 1
- B.Kali varaprasadIN · 1
- G.V.GaneshIN · 1
- Gaurav SainiIN · 1
- M.V.D.PrasadIN · 1
- Naveen Kishore GattimIN · 1
Educational institutes (6) — ranked by grant rate (share of filings granted, sample-adjusted), not filing volume
- National Institute of Technology Delhi1 of 1 granted
- Easwari Engineering College0 of 1 granted
- IMS Engineering College0 of 1 granted
- SRM Institute of Science and Technology, Ramapuram Campus0 of 1 granted
- GRAPHIC ERA DEEMED TO BE UNIVERSITY0 of 2 granted
- Koneru Lakshmaiah Education Foundation0 of 2 granted
Top inventors in this technology
The most prolific inventors filing in this technology, each linking to their full patent history.