Technology Hotbed · Defence & Security
Access Control
Data as of 13 Oct 2026Methodology
Momentum: ▼ Cooling
Across fully-published filing years - the current year is still publishing and is left out of the signal.
35
Patents
52
Startups matched
12
Foreign filers
Startup counts are name-matched candidates, not ownership records - see methodology. Methodology
Startups working on access control
Deep-tech startups with a patent tagged this technology
MRINQ TECHNOLOGIES LLP
South Goa · Communications
PRIVASAPIEN TECHNOLOGIES PRIVATE LIMITED
Bengaluru Urban · Computing & AI
DAWELL LIFESCIENCE PRIVATE LIMITED
Pune · Agri & Food
ETTRICK INNOVATIONS PRIVATE LIMITED
Pune · Computing & AI
VINPRA SOLUTIONS
Medchal Malkajgiri · Fintech & Consumer
AASAANTECH PVT. LTD.
Thane · Materials & Nanotech
ADHERELIVE PRIVATE LIMITED
South West Delhi · Health & Life Sciences
AHOU VENTURES LLP
Pune · Climate & Environment
AKIN ANALYTICS SOLUTIONS PRIVATE LIMITED
Hyderabad · Defence & Security
ALMERIO DEFENCE AND AEROSPACE LLP
Sahibzada Ajit Singh Nagar · Defence & Security
APEXCOGNITA PRIVATE LIMITED
Medchal Malkajgiri · Computing & AI
Ashish Kumar
Amritsar · Health & Life Sciences
A sample of matched deep-tech startups - Startup counts are name-matched candidates, not ownership records - see methodology. Methodology
Deep-tech basis: site-backed (own website fetched and read), IP-backed (patent or design filed in its own name), web-backed (described elsewhere on the open web), registry only (registry description alone). How this is decided
Where it clusters
Matched startups by state
| State | Startups mapped |
|---|---|
| Maharashtra | 2 |
| Chandigarh | 1 |
| Delhi | 1 |
| Goa | 1 |
| Tamil Nadu | 1 |
| Telangana | 1 |
See access control on the India map → Where its patents are filed, state by state and city by city, with companies, institutes and individual inventors apart.
Filing momentum
Filings by year - recent years still publishing
| Year | Filings | Foreign |
|---|---|---|
| 2022 | 8 | 4 |
| 2023 | 9 | 4 |
| 2024 | 4 | 1 |
| 2025 | 10 | 5 |
| 2026partial | 1 | 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
- AKANSHAIN · 1
- ANANY BANSALIN · 1
- AYUSH JINDALIN · 1
- DEEPANSHU KESARWANIIN · 1
- DINESH SIN · 1
- DR D R P RAJARATHNAMIN · 1
Educational institutes (6) - ranked by grant rate (share of filings granted, sample-adjusted), not filing volume
Top inventors in this technology
The most prolific inventors filing in this technology, each linking to their full patent history.