PATENT CLAIM ANALYSIS

Application Number: 16091275
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["381", "074000"]

Abstract:
A personal listening device including at least one direct-radiating balanced-armature audio transducer and at least one substantially enclosed, indirect-radiating, or tube-coupled balanced-armature transducer. The tube-connected transducer emits sound waves which pass through a hole, slot, tube or bore before entering an airspace near the eardrum of a user, while the direct-radiating transducer emits sound waves directly into the airspace adjacent the indirect-radiating transducer or tube, which airspace is contiguous with the airspace near the eardrum of the user.

Claim (Index 8):
The audio reproduction device of  claim 1 , further comprising:\n a wall to divide the housing into at least one chamber containing the second balanced armature, said at least one chamber lined with an acoustically absorptive material.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 97.0
- Lexical Diversity: 1.7551
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15857331', '13288515', '13069262', '12794969', '14491572']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6823130761968965
- 35 USC 102 Novelty (BERT): 0.4875162520349856
- Combined Prediction Score: 0.6628333937807054
- Mean Citation Score: 191.188474
- Max Citation Score: 200.42055
- Similarity Product: 139.60531368750037

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