PATENT CLAIM ANALYSIS

Application Number: 16181780
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-09
Patent Classification: ["375", "267000"]

Abstract:
A multiway switch, a radio frequency system, and a wireless communication device are provided. The multiway switch includes four T ports and 2 n  P ports. The four T ports include two first T ports and each of the two first T ports is coupled with all of the 2 n  P ports. n is an integer and n≥2. The multiway switch is configured to be coupled with a radio frequency circuit and an antenna system of a wireless communication device operable in a dual-frequency dual-transmit mode, to implement a preset function of the wireless communication device, the antenna system includes 2 n  antennas corresponding to the 2 n  P ports, and the preset function is a function of transmitting a sounding reference signal (SRS) through the 2 n  antennas in turn.

Claim (Index 5):
The multiway switch of  claim 4 , wherein\n each transceiver integrated circuit comprises a power amplifier (PA), a low noise amplifier (LNA), a single-pole double-throw (SPDT) switch, a filter, and a power coupler; the PA and the LNA are coupled in parallel to be coupled with the SPDT switch, the SPDT switch is coupled with the filter, and the filter is coupled with the power coupler; the power coupler is configured to be coupled with one first T port of the multiway switch, and the PA and the LNA are configured to be coupled with a radio frequency transceiver; and each receiver circuit comprises an LNA and a filter, the LNA is coupled with the filter, the filter is configured to be coupled with one second T port of the multiway switch, and the LNA is configured to be coupled with the radio frequency transceiver.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 98.0
- Lexical Diversity: 2.4
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16180465', '16180534', '16181787', '16173501', '16173482']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6170571528316705
- 35 USC 102 Novelty (BERT): 0.5720452824648109
- Combined Prediction Score: 0.6125559657949846
- Mean Citation Score: 443.182216
- Max Citation Score: 477.8689
- Similarity Product: 394.0915024419128

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