Technology Hotbed · Defence & Security
biometric authentication
Momentum: — Steady
Across fully-published filing years — the current year is still publishing and is left out of the signal.
93
Patents
54
Startups matched
11
Foreign filers
Startup counts are name-matched candidates, not ownership records — see methodology. Methodology
Startups working on biometric authentication
Deep-tech startups with a patent tagged this technology
CHITKARA INNOVATION INCUBATOR FOUNDATION
Chandigarh · Health & Life Sciences
Chennai · Computing & AI
NEVO MOBILES PRIVATE LIMITED
Mumbai · Communications
ARLIN VENTURES (OPC) PRIVATE LIMITED
Mumbai · Health & Life Sciences
ASPO ENTERPRISES LLP
Mumbai · Mobility & Transport
HNNOIX INDIA PRIVATE LIMITED
Gurugram · Communications
HNNOIX INDIA PRIVATE LIMITED
Gurugram · Communications
OLA ELECTRIC MOBILITY PRIVATE LIMITED
Bengaluru Urban · Energy
ABHISHEK KUMAR SINGH
New Delhi · Computing & AI
AJAY KUMAR
New Delhi · Health & Life Sciences
Amit Kumar
Dhanbad · Health & Life Sciences
Amit Kumar
Bengaluru · Health & Life Sciences
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
| State | Startups mapped |
|---|---|
| Maharashtra | 2 |
| Bihar | 1 |
| Delhi | 1 |
Filing momentum
Filings by year — recent years still publishing
| Year | Filings | Foreign |
|---|---|---|
| 2022 | 20 | 7 |
| 2023 | 19 | 4 |
| 2024 | 24 | 6 |
| 2025 | 19 | 2 |
| 2026partial | 8 | 1 |
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
- Bluest Mettle Solutions Private LimitedIN · 3
- MALATHI TIN · 2
- Dr. Jayashree Rajesh PrasadIN · 1
- Dr. Nagesh JadhavIN · 1
- Dr. Rajani. P.KIN · 1
- Dr. Sunita ParinamIN · 1
Educational institutes (6) — ranked by grant rate (share of filings granted, sample-adjusted), not filing volume
- NATIONAL ENGINEERING COLLEGE - NEW GENERATION INNOVATION AND ENTREPRENEURSHIP DEVELOPMENT CENTRE1 of 1 granted
- Pimpri Chinchwad College of Engineering1 of 1 granted
- Shri Ramdeobaba College of Engineering & Management1 of 1 granted
- Chitkara University1 of 3 granted
- Amity University0 of 1 granted
- BENNETT UNIVERSITY0 of 1 granted
Top inventors in this technology
The most prolific inventors filing in this technology, each linking to their full patent history.