PATENT CLAIM ANALYSIS

Application Number: 15896494
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["345", "173000"]

Abstract:
A touch controller may include a measurement circuit, configured to receive a signal from an active channel in a proximity sensor, and to sample and hold the signal to measure the signal. The touch controller may include a driven shield buffer. The touch controller may include a voltage reference circuit configured to generate a divided voltage reference, provide the divided voltage reference to the measurement circuit, and drive the divided voltage reference through a switched circuit to the driven shield buffer to hold channels in the proximity sensor during measurement of the active channel.

Claim (Index 10):
The voltage reference circuit of  claim 8 , wherein the switch control signal is configured to, in a first phase of operation, activate the first switch and the second switch to charge the second capacitor according to the divided voltage reference.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 2.46341
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14206293', '15401593', '15291531', '12560545', '12786920']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6649615236287908
- 35 USC 102 Novelty (BERT): 0.4614540900891636
- Combined Prediction Score: 0.6446107802748281
- Mean Citation Score: 138.949768
- Max Citation Score: 146.8924
- Similarity Product: 114.188524458766

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test