PATENT CLAIM ANALYSIS

Application Number: 16098094
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["381", "117000"]

Abstract:
The present invention relates to a speaker apparatus for reproducing a sound from an electrical signal and, more specifically, to a voice coil speaker apparatus capable of reproducing a high-fidelity sound over a wide frequency band.

Claim (Index 6):
The speaker apparatus according to  claim 1 , further comprising an optical displacement sensor,\n wherein the optical displacement sensor comprises: a linear light source; two photodiodes adjacent to each other along a vibration axis of the diaphragm; and a light blocking plate attached to the diaphragm and positioned between the linear light source and the two photodiodes, wherein the optical displacement sensor is operable to recognize an absolute position of the diaphragm from a difference between outputs of the two photodiodes by causing amounts of light reaching the two photodiodes from the linear light source to change in inverse proportion to each other according to movement of the diaphragm.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 97.0
- Lexical Diversity: 1.34483
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10594573', '12921738', '13643456', '12677057', '10360033']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7075444423360614
- 35 USC 102 Novelty (BERT): 0.4989181547322717
- Combined Prediction Score: 0.6866818135756825
- Mean Citation Score: 240.37739
- Max Citation Score: 252.41832
- Similarity Product: 182.214131717062

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