Information processing apparatus, information processing method and program
US11341782B2 · kind B2 · utility
0Cited by
3References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 5, 2020 |
| Grant date | May 24, 2022 |
| Priority date | — |
| Expiry date | Aug 2, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/024
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A navigation apparatus includes a log information acquisition portion acquiring log information including position information and time information at predetermined time intervals, a storage storing the log information, a transmitter transmitting the log information, and a transmitter controller transmitting to a server an excess piece of the log information exceeding a predetermined number in reverse chronological order of the time information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.