PATENT CLAIM ANALYSIS

Application Number: 15947547
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["345", "174000"]

Abstract:
An interface circuit includes an amplifier having a first input, a second input, and an output, a drive capacitor coupled to the first input of the amplifier, and a feedback path coupled between the output of the amplifier and the second input of the amplifier. The interface circuit also includes a current driver coupled to the first input of the amplifier and the second input of the amplifier, wherein the current driver is configured to drive the drive capacitor with a first current, and to drive a touch panel capacitor coupled to the second input of the amplifier with a second current.

Claim (Index 23):
The method of  claim 22 , wherein swapping the current sources comprises swapping the current sources between the first input of the amplifier and the second input of the amplifier over multiple swapping cycles such that, during each of the multiple swapping cycles, a different one of the current sources is coupled to the first input of the amplifier.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 91.0
- Lexical Diversity: 3.23529
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15470704', '15470055', '10295559', '14697923', '11650043']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6609072844355472
- 35 USC 102 Novelty (BERT): 0.4768707409911253
- Combined Prediction Score: 0.6425036300911051
- Mean Citation Score: 174.99078000000003
- Max Citation Score: 179.94463000000005
- Similarity Product: 136.18543088770156

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