PATENT CLAIM ANALYSIS

Application Number: 16306258
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-06
Patent Classification: ["381", "071110"]

Abstract:
The noise-canceling headphone includes a housing including a microphone collecting external noise and a speaker emitting a sound toward an opening of an external auditory canal of a user. The noise-canceling headphone generates a noise-canceling signal from a noise signal collected by the microphone, drives the speaker with the noise-canceling signal, and emits a noise-canceling sound having a phase opposite to that of the external noise. One microphone is provided outside a back cavity that is an acoustic space behind a diaphragm of the speaker in a housing, and a guide guiding the external noise to the microphone is provided in the housing.

Claim (Index 2):
The noise-canceling headphone of  claim 1 , wherein\n the guide is a slit circumferentially formed on a side surface of the housing extending along a traveling direction of the sound that is emitted from the speaker.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 98.0
- Lexical Diversity: 2.13725
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13232046', '12590416', '13146948', '11865419', '11868815']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7314381453772828
- 35 USC 102 Novelty (BERT): 0.4955937942345112
- Combined Prediction Score: 0.7078537102630057
- Mean Citation Score: 244.704478
- Max Citation Score: 261.99487
- Similarity Product: 214.9471500147438

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

Dataset: test