PATENT CLAIM ANALYSIS

Application Number: 16274566
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-08
Patent Classification: ["381", "380000"]

Abstract:
The present invention relates to a canal type earphone configured such that an outlet for a sound wave to be reproduced is inserted into an inlet of a user's ear canal. The earphone includes an electrodynamic speaker unit configured to electroacoustically convert an audio signal into a high-frequency sound wave containing a band component having a higher frequency than that of an audible band of a human being, thereby emitting the high-frequency sound wave; an electromagnetic speaker unit configured to electroacoustically convert the audio signal into a low-frequency sound wave containing more band components having a lower frequency than that of the high-frequency sound wave, thereby emitting the low-frequency sound wave; and a housing to the inside of which the electrodynamic speaker unit and the electromagnetic speaker unit are attached.

Claim (Index 10):
The earphone according to  claim 1 , further comprising:\n an ear piece to be inserted into the ear canal of the user; and an ear piece attachment portion for attachment of the ear piece to the nozzle portion.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 99.0
- Lexical Diversity: 2.1746
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12992050', '14332820', '13605656', '13320825', '16055045']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.717671439966434
- 35 USC 102 Novelty (BERT): 0.5065551496222861
- Combined Prediction Score: 0.6965598109320192
- Mean Citation Score: 262.82156200000003
- Max Citation Score: 280.42487
- Similarity Product: 203.00762548499287

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