PATENT CLAIM ANALYSIS

Application Number: 16041174
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-07
Patent Classification: ["257", "676000"]

Abstract:
The instant disclosure includes a magnetic coupling package structure with duo leadframes for a magnetically coupled isolator and a method for manufacturing the same. The method includes a leadframe providing step, a chip connecting step and a coil alignment step. The leadframe providing step includes providing a first and a second leadframe each including a chip carrying portion, a coil portion, a plurality of pins and floating pins. The chip connecting step includes disposing at least a first chip and at least a second chip onto the corresponding chip carrying portions for electrically connecting the chips to the pins. The coil alignment step includes arranging the first leadframe above or beneath the second leadframe and applying a first and a second magnetic field to the first and the second leadframes respectively for aligning the coil portions, thereby controlling the coupling effect between two coil portions.

Claim (Index 1):
A method for manufacturing a magnetic coupling package structure with duo leadframes for a magnetically coupled isolator, comprising:\n a leadframe providing step including providing a first leadframe and a second leadframe, wherein the first leadframe includes a first chip-mounting portion, at least a coil portion, a plurality of first pins and a plurality of floated pins, and the second leadframe includes a second chip-mounting portion, at least a second coil portion, a plurality of second pins and a plurality of second floated pins; a chip connecting step including respectively disposing at least a first chip and at least a second chip on the first chip-mounting portion and the second chip-mounting portion and establishing electrical connections between the first chip and the first pins and between the second chip and the second pins; and a coil aligning step including disposing the first leadframe at a position above or under the second leadframe and respectively applying a first magnetic field and a second magnetic field to the first leadframe and the second leadframe for aligning the first coil portion and the second coil portion.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 95.0
- Lexical Diversity: 2.48387
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13411990', '12749505', '15395584', '12391251', '14106654']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9142350983360308
- 35 USC 102 Novelty (BERT): 0.4698514357346676
- Combined Prediction Score: 0.8697967320758945
- Mean Citation Score: 187.028658
- Max Citation Score: 199.17934
- Similarity Product: 165.1722413773298

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