PATENT CLAIM ANALYSIS

Application Number: 15861598
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["381", "071100"]

Abstract:
Systems and methods according to one or more embodiments are provided for a hum reduction circuit implemented to provide a ground path between an audio generating device and a powered headset. In one example, a system includes a jack configured to accept a plug comprising a first electrical ground connection. The system also includes a switch coupled to the jack at a first end and coupled to second electrical ground connection at a second end. The system also includes the switch is configured to couple to the first electrical ground at the first end. The system further includes a bias control signal coupled to the switch, configured to control a switch bias, where a first switch bias electrically couples the first electrical ground to the second electrical ground, and a second switch bias electrically decouples the first electrical ground from the second electrical ground.

Claim (Index 2):
The system of  claim 1 , further comprising a charge pump coupled to the switch and operable to generate the bias control signal comprising a negative voltage bias control signal and a positive bias control signal;\n wherein the charge pump is operable to provide the negative voltage bias control signal to the switch to electrically decouple the first electrical ground connection from the second electrical ground connection; and wherein the charge pump operable to provide the positive voltage bias control signal to the switch to electrically couple the first electrical ground to the second electrical ground.

Metadata:
- Claim Count in Document: 40.0
- Percentile: 86.0
- Lexical Diversity: 2.55
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14048011', '15591808', '14244075', '15342232', '14641283']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.695923188585477
- 35 USC 102 Novelty (BERT): 0.4934487283403072
- Combined Prediction Score: 0.6756757425609601
- Mean Citation Score: 214.355844
- Max Citation Score: 230.44868
- Similarity Product: 165.54328847102164

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

Dataset: test