PATENT CLAIM ANALYSIS

Application Number: 15894440
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["235", "492000"]

Abstract:
An RFID transponder device has antenna terminals for coupling an antenna system to the device. A transmitter and a receiver are coupled to the antenna terminals. The device has at least one damping resistance connected to at least one of the antenna terminals. The at least one damping resistance is connected, depending on a voltage swing at the antenna terminals during a transmission burst period, either together with a serially connected switch in parallel to the antenna terminals that are coupled to the receiver, or together with a parallel connected switch between one of the antenna terminals and a terminal of the transmitter. A damping control is configured to activate the at least one damping resistance during a damping period after the transmission burst period by controlling the respective switch.

Claim (Index 10):
The device of  claim 1 , further comprising:\n a second antenna terminal configured to be coupled to a second terminal of the antenna; a first resistor coupled between the antenna terminal and a first reference node; a second resistor coupled between the second antenna terminal and the first reference node; a first capacitor coupled between a first terminal of the transmitter and the antenna terminal; a first coil coupled between the first capacitor and the first terminal of the transmitter; a second damping resistor coupled between the first coil and the first terminal of the transmitter; a second switch coupled in parallel with the second damping resistor; a second capacitor coupled between a second terminal of the transmitter and the second antenna terminal; a second coil coupled between the second capacitor and the second terminal of the transmitter; a third damping resistor coupled between the second coil and the second terminal of the transmitter; a third switch coupled in parallel with the third damping resistor; a third capacitor coupled between a second reference node and the first coil; a fourth damping resistor coupled between the second reference node and the third capacitor; a fourth switch coupled in parallel with the fourth damping resistor; a fourth capacitor coupled between the second reference node and the second coil; a fifth damping resistor coupled between the second reference node and the fourth capacitor; and a fifth switch coupled in parallel with the fifth damping resistor, wherein:\n the receiver comprises a first terminal coupled to the antenna terminal and a second terminal coupled to the second antenna terminal, \n the switch is coupled between the first terminal of the receiver and the second terminal of the receiver, the switch being coupled in series with the damping resistor, and \n the damping control circuit is further configured to activate the second, third, fourth and fifth damping resistors by controlling the second, third, fourth and fifth switches during the damping period after the first transmission burst period.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 88.0
- Lexical Diversity: 2.42105
- Patent Class: 235.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15397559', '14903584', '13037509', '15757771', '10855866']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5611892767508321
- 35 USC 102 Novelty (BERT): 0.5768117486368204
- Combined Prediction Score: 0.562751523939431
- Mean Citation Score: 315.39852200000007
- Max Citation Score: 497.70905
- Similarity Product: 432.5605246808886

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