PATENT CLAIM ANALYSIS

Application Number: 16186657
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2020-01
Patent Classification: ["381", "071100"]

Abstract:
A signal gain control method for an electronic device including an alternating-current (AC) impedance detector and a direct-current (DC) impedance detector is provided. An electronic device may implement the method and may be coupled to an external device. The method includes: detecting an AC impedance of the external device by the AC impedance detector; detecting a DC impedance of the external device by the DC impedance detector; obtaining a gain adjustment value according to the AC impedance and the DC impedance; and adjusting a signal gain of an audio signal output to the external device according to the gain adjustment value.

Claim (Index 8):
The method of  claim 1 , further comprising reducing noise components of the audio signal output to the external device based on a noise cancellation signal.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 98.0
- Lexical Diversity: 2.48889
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13771800', '10757833', '15630928', '13630202', '12380175']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.672571256909536
- 35 USC 102 Novelty (BERT): 0.4822310846889542
- Combined Prediction Score: 0.6535372396874779
- Mean Citation Score: 158.987278
- Max Citation Score: 175.3889
- Similarity Product: 121.75068461320996

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