PATENT CLAIM ANALYSIS

Application Number: 15770885
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["701", "032700"]

Abstract:
Provided is an on-board device and a vehicle communication system that can expand the transmission range of signals that are transmitted from transmission antennas of the on-board device. An on-board device transmits signals to a portable device, from a plurality of first to fourth LF transmission antennas that are provided for a vehicle at positions that are separate from each other. The on-board device includes a transmission unit that transmits the signals from the first to fourth LF transmission antennas such that a transmission range in which the portable device can receive the signals is a range around the vehicle. The transmission unit substantially simultaneously transmits the signals from two or more transmission antennas among the first to fourth LF transmission antennas, to expand the transmission range.

Claim (Index 8):
The on-board device according to  claim 1 , wherein the transmission unit is provided for each of the plurality of tires, and the transmission units transmit the signals from the transmission antennas located at the tire positions, to a plurality of detection devices that wirelessly transmit air pressure signals obtained by detecting air pressure in the tires.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.50943
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15311724', '15311733', '12104733', '14911304', '10931208']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4717032028454074
- 35 USC 102 Novelty (BERT): 0.4979076765274625
- Combined Prediction Score: 0.4743236502136129
- Mean Citation Score: 221.109282
- Max Citation Score: 239.98225
- Similarity Product: 160.97937104812263

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test