PATENT CLAIM ANALYSIS

Application Number: 16447938
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-10
Patent Classification: ["336", "083000"]

Abstract:
A choke includes a single-piece core entirely made of a same material, the single-piece core having two boards and a pillar located between the two boards, a winding space being located among the two boards and the pillar, wherein the pillar has a non-circular and non-rectangular cross section along a direction substantially perpendicular to an axial direction of the pillar, the cross section of the pillar has a first axis and a second axis intersecting with each other at a center of the cross section of the pillar and are substantially perpendicular with each other, the first axis is longer than the second axis, and the cross section of the pillar is substantially symmetrical to both of the first axis and the second axis.

Claim (Index 1):
A method to form an inductor, said method comprising:\n forming a core structure, wherein the core structure comprises a first board, a second board, and a pillar located between the first and second boards, wherein a winding space is located among the first board, the second board and the pillar, wherein the pillar has a non-circular and non-rectangular cross section along a direction substantially perpendicular to an axial direction of the pillar, wherein the periphery of the cross section of the pillar comprises a first substantially straight line, a first arc, a second substantially straight line, and a second arc on four sides of the periphery, respectively, wherein the substantially straight lines are interleaved with the arcs on the periphery of the cross section of the pillar, wherein the cross section of the pillar has a first axis and a second axis intersecting with each other at a center of the cross section of the pillar and being substantially perpendicular with each other, wherein the length of the first axis is greater than that of the second axis, and an inequality is satisfied: 1.2 \u2264 X Y \u2264 2.1 , wherein X represents the length of the first axis, and Y represents the length of the second axis; wherein the periphery of the cross section of the pillar encloses the center of the first board, wherein each of a first edge and a third edge of the first board is substantially in parallel with the first axis, and each of a second edge and a fourth edge of the first board is substantially in parallel with the second axis, wherein an inequality is satisfied: 1.2 \u2264 M \u2032 N \u2032 \u2264 2 , wherein M\u2032 represents the distance between the second edge of the first board and the center of the cross section of the pillar along the direction of the first axis, N\u2032 represents the distance between the first edge of the first board and the center of the cross section of the pillar along the direction of the second axis, wherein the distance between the second edge of the first board and the center of the cross section of the pillar along the direction of the first axis is equal to the distance between the fourth edge of the first board and the center of the cross section of the pillar along the direction of the first axis; and the distance between the first edge of the first board and the center of the cross section of the pillar along the direction of the second axis is equal to the distance between the third edge of the first board and the center of the cross section of the pillar along the direction of the second axis; and winding a conductive wire around the pillar to form a coil in the winding space.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 100.0
- Lexical Diversity: 2.4717
- Patent Class: 336.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15669988', '13331786', '14793752', '13959441', '12709912']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.817892329949383
- 35 USC 102 Novelty (BERT): 0.5344256527709912
- Combined Prediction Score: 0.7895456622315439
- Mean Citation Score: 303.277278
- Max Citation Score: 360.82413
- Similarity Product: 333.1458538054186

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