PATENT CLAIM ANALYSIS

Application Number: 15935107
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-01
Patent Classification: ["381", "401000"]

Abstract:
In one embodiment, there is described a new transducer, and in particular an improved system and method for producing linear motion for a transducer such as used in voice coils converting from an electrical input to a mechanical linear motion input.

Claim (Index 1):
A transducer, comprising:\n a circular magnetic channel having a longitudinal axis, including: an exterior magnetic cylinder positioned concentrically to the longitudinal axis and having a first plurality of magnetic poles at an interior face which are generally transverse to and pointing at the longitudinal axis and having a first plurality of magnetic flux forces such that each magnetic flux force travels between a first pole on an inward face of the exterior magnetic cylinder, around an open end of the magnetic cylinder, and back to a second pole of an exterior face of the exterior magnet cylinder; an interior magnetic cylinder positioned concentrically to the longitudinal axis and having a second plurality of magnetic poles at an exterior face which are generally transverse to and pointing away from the longitudinal axis and having a second plurality of magnetic flux forces such that each magnetic flux force travels between a first pole on an exterior face of the interior magnetic cylinder, around an open end of the interior magnetic cylinder, and back to a second pole of an inward face of the interior magnet cylinder; a base magnetic ring positioned at one longitudinal end of the exterior and interior magnetic cylinders to form the circular magnetic channel and having a third polarity of magnetic poles at an inward facing face which are generally parallel to the longitudinal axis and having a third plurality of magnetic flux forces such that each magnetic flux force travels between a first magnetic pole of an inward face, around the open end of the circular magnetic channel, and back to a second pole of an exterior face of the base magnetic ring; wherein the first plurality, second plurality, and third plurality of magnetic poles are the same polarity, a moveable coil assembly at least partially positionable within the circular magnetic channel wherein the coil assembly may move in a direction generally parallel to the longitudinal axis when current is applied to the moveable coil assembly, and the coil assembly includes: a first coil subassembly including: a first coil positioned in proximity with the interior channel face of the exterior magnetic cylinder, and a second coil positioned in proximity with the interior channel face of the interior magnetic cylinder; a second coil subassembly including: a third coil positioned longitudinally apart from the first coil, and a fourth coil positioned longitudinally apart from the second coil.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 1.33333
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14636143', '14976367', '15089545', '14554023', '14490656']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6669480678785403
- 35 USC 102 Novelty (BERT): 0.5423210170221946
- Combined Prediction Score: 0.6544853627929058
- Mean Citation Score: 277.8739979999999
- Max Citation Score: 376.42404
- Similarity Product: 372.6933683751583

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