PATENT CLAIM ANALYSIS

Application Number: 15907548
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["455", "561000"]

Abstract:
A phase shifter, an antenna, and a base station are provided. The phase shifter in the present invention includes a feed unit, a tapping element, a conductor section, and a ground element, and the feed unit is electrically connected to the tapping element. The tapping element is electrically connected to the ground element when being shifted by a preset angle by using a port of the conductor section as a start position, so that a transmit signal is reflected to an input port of the feed unit, and whether a cable is correctly connected is determined according to the signal of the input port, thereby signal transmission accuracy of an antenna is ensured.

Claim (Index 7):
The phase shifter according to  claim 1 , wherein the preset angle is an angle corresponding to an antenna polarization mode that corresponds to the phase shifter, and the preset angles are different for the phase shifters of different antenna polarization modes.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 88.0
- Lexical Diversity: 2.19298
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15820921', '10569687', '11143377', '13318255', '15798464']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7464003692531194
- 35 USC 102 Novelty (BERT): 0.4835337011711211
- Combined Prediction Score: 0.7201137024449196
- Mean Citation Score: 199.472258
- Max Citation Score: 209.22116
- Similarity Product: 156.60956827914714

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