Mobile device and vehicle electronic key system
US-2020346619-A1 · Nov 5, 2020 · US
Features of the power supply for the anti-theft system, e.g. anti-theft batteries, back-up power supply or means to save battery power
Features of the power supply for the anti-theft system, e.g. anti-theft batteries, back-up power supply or means to save battery power · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B60R25/40 |
| Official title | Features of the power supply for the anti-theft system, e.g. anti-theft batteries, back-up power supply or means to save battery power |
| Display label | Features of the power supply for the anti-theft system, e.g. anti-theft batteries, back-up power supply or means to save battery power |
| Total patents | 128 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 7 |
| 2017 | 8 |
| 2018 | 6 |
| 2019 | 21 |
| 2020 | 12 |
| 2021 | 15 |
| 2022 | 21 |
| 2023 | 10 |
| 2024 | 10 |
| 2025 | 11 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vehicular electronic key system and method of controlling electronic key
US-10769876-B2 · Sep 8, 2020 · US
Saddled electric vehicle
US-2020247491-A1 · Aug 6, 2020 · US
Access system and access verification method
US-2020245111-A1 · Jul 30, 2020 · US
Authentication system and authentication target device
US-2020223394-A1 · Jul 16, 2020 · US
Mobile device and authentication system
US-2020216028-A1 · Jul 9, 2020 · US
Actuator assembly for a motor vehicle with a backup energy source having integrated boost/buck converter and charging system
US-10654374-B2 · May 19, 2020 · US
Gateway device, vehicle and remote control system including the same
US-2020148169-A1 · May 14, 2020 · US
Vehicle and portable device
US-2020132034-A1 · Apr 30, 2020 · US
Anti-theft structure for electronic control unit
US-2020127415-A1 · Apr 23, 2020 · US
Reception range varying system, vehicle control device, and portable device
US-2020117186-A1 · Apr 16, 2020 · US
Method for automatically transmitting a message
US-10602316-B2 · Mar 24, 2020 · US
Circular Polarized Quadrifilar Helix Antennas
US-2019393610-A1 · Dec 26, 2019 · US
Circular Polarized Quadrifilar Helix Antennas Electronics
US-2019393618-A1 · Dec 26, 2019 · US
Circular Polarized Angle Of Arrival Measuring System
US-2019391224-A1 · Dec 26, 2019 · US
Vehicle location tracking
US-10507799-B1 · Dec 17, 2019 · US
Method for automatically transmitting a message
US-2019364401-A1 · Nov 28, 2019 · US
Vehicle security monitoring in a key-off state
US-10486649-B1 · Nov 26, 2019 · US
Lock system and apparatus for a motor vehicle with secondary energy storage and transmission for emergency operation
US-10449931-B2 · Oct 22, 2019 · US
System for securing keyless entry systems
US-10440576-B1 · Oct 8, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60R25/40?
- CPC B60R25/40 is the Cooperative Patent Classification code for “Features of the power supply for the anti-theft system, e.g. anti-theft batteries, back-up power supply or means to save battery power.”
- How many patents are filed under CPC B60R25/40 (Features of the power supply for the anti-theft system, e.g. anti-theft batteries, back-up power supply or means to save battery power)?
- Our database includes 128 publications tagged with this CPC code.
- Is patent activity under CPC B60R25/40 growing?
- Publication counts under this code: 10 in 2024 vs 11 in 2025 (latest complete years).