PATENT CLAIM ANALYSIS

Application Number: 16023030
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["381", "380000"]

Abstract:
An earphone includes a housing, a speaker unit arranged in the housing, a sound guiding portion disposed on the housing, and a sound guiding tube disposed in the sound guiding portion such that an inner sound guiding channel and an outer sound guiding channel are formed in the sound guiding portion. The sound guiding portion has a sound output hole of the inner sound guiding channel and a sound output hole of the outer sound guiding channel. The sound output hole of the inner sound guiding channel protrudes from the sound output hole of the outer sound guiding channel. The sound waves in the inner sound guiding channel directly pass through the sound output hole of the inner sound guiding channel, and the sound waves in the outer sound guiding channel directly pass through the sound output hole of the outer sound guiding channel.

Claim (Index 1):
An earphone, comprising: a housing; wherein a sound guiding portion is disposed on the housing, at least one speaker unit is arranged in the housing, and a sound guiding tube is disposed in the sound guiding portion such that an inner sound guiding channel and an outer sound guiding channel are formed in the sound guiding portion; wherein the outer sound guiding channel is divided into at least one sound guiding channel; wherein the sound guiding portion has at least one sound output hole of the inner sound guiding channel and at least one sound output hole of the outer sound guiding channel, and all the sound output holes are oriented in the same direction that the sound guiding portion extends; wherein the sound output hole of the inner sound guiding channel protrudes from the sound output hole of the outer sound guiding channel such that the sound output hole of the inner sound guiding channel is farther from the housing than the sound output hole of the outer sound guiding channel; wherein the sound waves in the inner sound guiding channel directly pass through the sound output hole of the inner sound guiding channel, and the sound waves in the outer sound guiding channel directly pass through the sound output hole of the outer sound guiding channel.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 94.0
- Lexical Diversity: 4.0
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14329919', '14678689', '14131687', '14169562', '15394815']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7321347445351327
- 35 USC 102 Novelty (BERT): 0.495889722567493
- Combined Prediction Score: 0.7085102423383688
- Mean Citation Score: 252.95729400000005
- Max Citation Score: 264.89523
- Similarity Product: 212.3828937975383

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