PATENT CLAIM ANALYSIS

Application Number: 15894901
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["340", "010100"]

Abstract:
A full-duplex analog relay may comprise an analog uplink relay and an analog downlink relay, and may relay signals between a transmitter and a backscatter node. The spectrum of the downlink signal transmitted by the downlink relay may be different than the spectrum of the uplink signal received by the uplink relay. Filtering may attenuate leakage from the downlink relay to the uplink relay, and vice versa. The uplink relay may create a phase offset that is opposite in sign and substantially equal in magnitude to the phase offset created by the downlink relay. The downlink and uplink relays, taken together, may created a substantially constant net phase offset. The full-duplex relay may be housed in a vehicle that moves, and may be used to determine spatial coordinates of backscatter sources that are located in the relay's environment.

Claim (Index 18):
The system of  claim 15 , wherein:\n (a) the system further comprises an RFID reader, a first RFID tag and a second RFID tag; (b) the first transceiver is a component of the reader; (c) the second transceiver is a component of the first tag; (d) the first tag is configured to be wirelessly powered; and (e) the second tag and the relay are housed in the vehicle.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 88.0
- Lexical Diversity: 2.30769
- Patent Class: 340.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13377718', '14156186', '11270922', '13390612', '15751057']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6535620929244267
- 35 USC 102 Novelty (BERT): 0.4986963597647535
- Combined Prediction Score: 0.6380755196084593
- Mean Citation Score: 181.370786
- Max Citation Score: 183.9254
- Similarity Product: 130.19840946791172

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

Dataset: test