Nikolas Bergerhoff
14Patents
8h-index
15Co-inventors
65Inventor score
Filing activity: Jan 30, 2002 → Jan 7, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9947153B2 | Secure smartphone based access and start authorization system for vehicles | Electricity | 24 | Active |
| US6681164B2 | System and method for monitoring the wheels of a motor vehicle | Performing Operations; Transporting | 24 | Expired |
| US7061369B2 | Method for measuring distance between two objects and method for controlling access to an object or the use thereof, in particular access control and driving authorization for a motor vehicle | Physics | 17 | Expired |
| US9483886B2 | Method and system for remote access control | Physics | 13 | Active |
| US8009023B2 | Access arrangement for a vehicle | Performing Operations; Transporting | 10 | Active |
| US6857310B2 | Method and system for determining wheel position | Performing Operations; Transporting | 9 | Expired |
| US6998974B2 | Method and system for monitoring the wheels of motor vehicle | Performing Operations; Transporting | 9 | Expired |
| US10929819B2 | On-demand and on-site vehicle maintenance service | Electricity | 8 | Active |
| US6701230B2 | Method and system for monitoring the wheels of a vehicle | Performing Operations; Transporting | 4 | Expired |
| US9852563B2 | Method and system for remote access control | Physics | 3 | Active |
| US6870471B2 | Wheel unit and method for activating a wheel unit | Performing Operations; Transporting | 3 | Expired |
| US6834179B2 | Method for operating an access control system, in particular for a motor vehicle, and access control system | Physics | 2 | Expired |
| US11292431B2 | Use of interpretive meta-instructions to implement various RKE protocols | Electricity | 0 | Active |
| US10361755B2 | Smartphone with integrated multi-transponder mode key device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.