PATENT CLAIM ANALYSIS

Application Number: 15751413
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["381", "174000"]

Abstract:
A first MEMS motor and s second MEMS motor share a common back volume and a common support structure, and the common support structure is configured to support a first diaphragm and the first back plate, and the common support structure is also configured to support the second diaphragm and the second back plate. A channel passes through the common support structure and communicates with the exterior environment, the channel being of a first diameter, the channel being disposed beyond an outer periphery of each back plate. An opening extends through the silicon nitride layer, the opening having a second diameter, the second diameter being less than the first diameter, the channel communicating with the opening. The opening has a length that is orthogonal to second diameter, and the first back plate and the second back plate have a thickness, wherein the length is no greater than twice the thickness. The channel and the opening allow direct communication between the exterior environment and the common back volume.

Claim (Index 19):
A system comprising:\n a base with a port extending through the base; a support structure; a plurality of microelectromechanical system (MEMS) motors on the support structure, wherein each of the plurality of MEMS motors comprises:\n a diaphragm and \n a back plate; \n a cover mounted to the base, wherein the cover encloses the plurality of MEMS motors; and a vent extending through the support structure, wherein the vent has a first diameter at a first end and a second diameter at a second end, wherein the first diameter is smaller than the second diameter, wherein a back volume is defined, at least in part, by an inside surface of the cover, an inside surface of the base, and an inside surface of each diaphragm of the plurality of MEMS motors, wherein the back volume is in communication with an outside environment via the vent, and wherein the port is configured to allow acoustic energy to pass through the port and move each of the diaphragms with respect to the respective back plate.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 88.0
- Lexical Diversity: 2.82812
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15424598', '15775371', '13623598', '14974499', '15497374']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6674287180747916
- 35 USC 102 Novelty (BERT): 0.472200831916522
- Combined Prediction Score: 0.6479059294589646
- Mean Citation Score: 140.994484
- Max Citation Score: 155.05157
- Similarity Product: 112.0769702842927

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