PATENT CLAIM ANALYSIS

Application Number: 15919507
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-05
Patent Classification: ["438", "106000"]

Abstract:
A carrier substrate comprises a core layer, a first metal layer disposed on the core layer, a release layer disposed on the first metal layer, and a second metal layer disposed on the release layer. At least one layer among the first metal layer, the release layer, and the second metal layer is disposed in a plurality of unit pattern portions having an area smaller than an area of the core layer. In addition, a method of manufacturing a semiconductor package using the carrier substrate is provided.

Claim (Index 27):
The method of  claim 26 , wherein the forming the release layer comprises forming the release layer to cover an entirety of an upper surface of the first metal layer,\n the forming the second metal layer comprises forming the second metal layer to cover an entirety of an upper surface of the release layer, and the method further comprises patterning the second metal layer and the release layer to form the unit pattern portions spaced apart from each other prior to the cutting of the core layer.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 90.0
- Lexical Diversity: 2.34146
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15586716', '14482112', '13564702', '14457094', '13629397']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8659149270087944
- 35 USC 102 Novelty (BERT): 0.4983822100783104
- Combined Prediction Score: 0.829161655315746
- Mean Citation Score: 165.277276
- Max Citation Score: 168.451
- Similarity Product: 99.8852471513748

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