PATENT CLAIM ANALYSIS

Application Number: 15912081
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["257", "777000"]

Abstract:
A method of forming contacts to an embedded semiconductor die includes embedding a semiconductor die in an encapsulation material, the semiconductor die having a first terminal at a first side of the semiconductor die, forming a first metal mask on a first surface of the encapsulation material, the first metal mask being positioned over the first side of the semiconductor die and exposing a first part of the encapsulation material aligned with the first terminal of the semiconductor die, directing a pressurized stream of liquid toward the first surface of the encapsulation material with the first metal mask, to remove the first exposed part of the encapsulation material and form a first contact opening to the first terminal of the semiconductor die, and forming an electrically conductive material in the first contact opening. Related semiconductor packages are also described.

Claim (Index 5):
The method of  claim 1 , wherein the semiconductor die is a power semiconductor die, wherein the first terminal is a first power terminal, and wherein the power semiconductor die has a second power terminal at a second side of the power semiconductor die opposite the first side, the method further comprising:\n forming a second metal mask on a second surface of the encapsulation material opposite the first surface, the second metal mask being positioned over the second side of the power semiconductor die and exposing a second part of the encapsulation material aligned with the second terminal of the power semiconductor die; directing a pressurized stream of liquid toward the second surface of the encapsulation material with the second metal mask, to remove the second exposed part of the encapsulation material and form a second contact opening to the second terminal of the power semiconductor die; and forming an electrically conductive material in the second contact opening.

Metadata:
- Claim Count in Document: 33.0
- Percentile: 90.0
- Lexical Diversity: 2.77358
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13423951', '15154489', '10132834', '13292103', '12387691']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9215875698354656
- 35 USC 102 Novelty (BERT): 0.4776301728754279
- Combined Prediction Score: 0.877191830139462
- Mean Citation Score: 196.193222
- Max Citation Score: 198.51663
- Similarity Product: 151.11163000867722

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