Timo Rantalainen
21Patents
12h-index
30Co-inventors
81Inventor score
Filing activity: Oct 2, 1996 → Aug 12, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6667963B1 | Cellular radio synchronization | Electricity | 107 | Expired |
| US7274939B2 | Cellular radio locator system | Physics | 94 | Expired |
| US6442392B2 | Method and arrangement for locating a mobile station | Electricity | 54 | Expired |
| US6108553A | Mobile station positioning system | Physics | 40 | Expired |
| US6597914B1 | Method for determining timing differences between radio transmitters and a radio network incorporating the same | Electricity | 40 | Expired |
| US6665540B2 | Method and system for locating a mobile terminal in a cellular radio network | Physics | 22 | Expired |
| US6327474A | Method for locating mobile station in distributed manner | Electricity | 21 | Expired |
| US9417691B2 | Method and apparatus for ad-hoc peer-to-peer augmented reality environment | Electricity | 20 | Active |
| US9730017B2 | Method and apparatus for ad-hoc peer-to-peer augmented reality environment | Electricity | 16 | Active |
| US7358899B1 | Distance estimation in a communication system | Physics | 13 | Expired |
| US6484031B1 | Locating method and arrangement | Physics | 13 | Expired |
| US7526642B2 | Controlling delivery of certificates in a mobile communication system | Electricity | 12 | Expired |
| US7532894B1 | Providing location information of a user equipment | Electricity | 10 | Expired |
| US6445928B1 | Calculation method in a radio system for calculating the geometrical time difference between transmitters | Physics | 9 | Expired |
| US6990093B1 | Method of transmitting synchronized channel in radio transmitter | Electricity | 6 | Expired |
| US6456237B1 | Method of measuring time difference, and radio system | Physics | 4 | Expired |
| US7039433B2 | Methods for determining times and changes of times of transmission, radio communications system and processor | Electricity | 3 | Expired |
| US7813505B2 | Sequence number synchronization for ciphering | Electricity | 0 | Active |
| US9107031B2 | Service provision in a communication system | Electricity | 0 | Expired |
| US10172114B2 | Apparatus and associated methods for determining available channels based on predicted movement | Electricity | 0 | Active |
| US7194272B2 | Calculation method in a radio system for calculating the geometrical time difference between transmitters | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.