PATENT CLAIM ANALYSIS

Application Number: 16158251
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-09
Patent Classification: ["381", "431000"]

Abstract:
A micro speaker includes a planar diaphragm, spacers respectively disposed at one side surface of the planar diaphragm, an upper plate and a lower plate, one or more magnets and a circuit board. The planar diaphragm includes a vibrating diaphragm and a coil conductor. The coil conductor is stretched and bonded onto the vibrating diaphragm via an adhesive layer on the upper side surface of the planar diaphragm; the coil conductor is electrically connected to the circuit board. The speaker in this present invention can get a diameter of 15 mm or less, and a height is 5 mm or less.

Claim (Index 14):
A micro planar speaker, comprising:\n a planar diaphragm with an upper side surface and an opposite lower side surface; an upper spacer and a lower spacer respectively disposed at the upper side surface and the lower side surface of the planar diaphragm, and each defining a cavity so as to form a magnetic gap at the corresponding side surface of the planar diaphragm; an upper plate and a lower plate respectively disposed on top of the upper spacer and below the lower spacer; one or more magnets; and a circuit board; wherein the planar diaphragm comprises a vibrating diaphragm and one or more coil conductors; one coil conductor is stretched and bonded onto the vibrating diaphragm via an adhesive layer on one side surface of the planar diaphragm; opposite ends of the coil conductor respectively form a positive electrode and a negative electrode to electrically connect with the circuit board; the positive electrode and negative electrode of the coil connector are electrically connected to the circuit board each by an elastic conductor; the circuit board has a pair of electric contacts for electrically connecting with the positive electrode and negative electrode; the electric contacts are respectively aligned to and face the positive electrode and negative electrode of the coil conductor on the planar diaphragm; opposite ends of each elastic conductor are respectively resisted against one electric contact on a rear surface of the circuit board and one of the positive and negative electrodes of the coil conductor on the planar diaphragm.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 97.0
- Lexical Diversity: 1.96429
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13921299', '16138721', '10596213', '11855405', '10760893']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7047562465684041
- 35 USC 102 Novelty (BERT): 0.4891384766218357
- Combined Prediction Score: 0.6831944695737472
- Mean Citation Score: 231.053818
- Max Citation Score: 238.92143
- Similarity Product: 186.5123386056948

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