PATENT CLAIM ANALYSIS

Application Number: 16021029
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-11
Patent Classification: ["345", "174000"]

Abstract:
A touch sensing circuit including a plurality of touch sensing channels is provided. Each of the touch sensing channels includes at least one operational amplifier circuit and a demodulating circuit. The operational amplifier circuit is configured to receive a touch sensing signal, and amplify the touch sensing signal. The operational amplifier circuit includes an operational amplifier. The operational amplifier has an inverting end, and the inverting end is coupled to a direct-current voltage. The demodulating circuit is coupled to the operational amplifier circuit. The demodulating circuit is configured to demodulate the amplified touch sensing signal by mixing the amplified touch sensing signal with a demodulating signal. In addition, a signal demodulating method is also provided.

Claim (Index 3):
The touch sensing circuit according to  claim 1 , wherein the amplified touch sensing signal is a periodical signal having a period, and the demodulating circuit demodulates the amplified touch sensing signal to extract a carrier signal from the amplified touch sensing signal during a part time interval of the period.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 94.0
- Lexical Diversity: 2.8
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15009753', '14946501', '11650038', '14475582', '14919882']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6228651295360912
- 35 USC 102 Novelty (BERT): 0.5799042637931676
- Combined Prediction Score: 0.6185690429617988
- Mean Citation Score: 255.37242200000003
- Max Citation Score: 449.27655
- Similarity Product: 443.3558270326853

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