PATENT CLAIM ANALYSIS

Application Number: 16210659
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["370", "281000"]

Abstract:
A transceiver arrangement comprises a receiver arranged for frequency-division duplex communication; a transmitter arranged for frequency-division duplex communication; a transmission port for connecting to an antenna; a balancing impedance circuit arranged to provide an impedance arranged to mimic the impedance at the transmission port; and a filtering arrangement, which comprises filters of a first type and filters of a second type, connecting the receiver, transmitter, transmission port and balancing impedance circuit. The filters of the first type are arranged to pass signals at transmitter frequency and attenuate signals at receiver frequency and are connected between the transmitter and the transmission port and between the receiver and the balancing impedance circuit. The filters of the second type are arranged to attenuate signals at transmitter frequency and pass signals at receiver frequency and are connected between the transmitter and the balancing impedance circuit and between the receiver and the transmission port. A communication device is also disclosed.

Claim (Index 6):
The transceiver arrangement of  claim 3 :\n wherein the primary winding of the first transformer arrangement is connected between a single-ended output of the transmitter and a first reference voltage point; wherein the secondary winding of the first transformer arrangement comprises:\n a first partial winding connected between the filter of the first type and a second reference voltage point; and \n a second partial winding connected between the filter of the second type and the second reference voltage point; \n wherein the secondary winding of the second transformer arrangement is connected between a single-ended input of the receiver and a third reference voltage point; wherein the primary winding of the second transformer arrangement comprises:\n a first partial winding connected between the filter of the first type and a fourth reference voltage point; and \n a second partial winding connected between the filter of the second type and the fourth reference voltage point; \n wherein the first and second partial windings of one of the first and second transformer arrangements are wound to give mutually aggregate magnetic field; and wherein the first and second partial windings of the other one of the first and second transformer arrangements are wound to give mutually opposite magnetic field.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 98.0
- Lexical Diversity: 3.47917
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14654655', '14405521', '15026671', '14785908', '15496571']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5860823193950861
- 35 USC 102 Novelty (BERT): 0.6061748833721596
- Combined Prediction Score: 0.5880915757927935
- Mean Citation Score: 384.9349
- Max Citation Score: 511.11658
- Similarity Product: 506.93274084092

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