PATENT CLAIM ANALYSIS

Application Number: 15984343
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-04
Patent Classification: ["257", "763000"]

Abstract:
A microelectronic device is formed by thinning a substrate of the microelectronic device from a die attach surface of the substrate, and forming a copper-containing layer on the die attach surface of the substrate. A protective metal layer is formed on the copper-containing layer. Subsequently, the copper-containing layer is attached to a package member having a package die mount area. The protective metal layer may optionally be removed prior to attaching the copper-containing layer to the package member. Alternatively, the protective metal layer may be left on the copper-containing layer when the copper-containing layer is attached to the package member. A structure formed by the method is also disclosed.

Claim (Index 19):
The method of  claim 16 , wherein the die attach material includes solder.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 93.0
- Lexical Diversity: 2.56522
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13973975', '15352240', '14643884', '10143340', '10137081']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9186285337744128
- 35 USC 102 Novelty (BERT): 0.4893814266186167
- Combined Prediction Score: 0.8757038230588332
- Mean Citation Score: 175.712538
- Max Citation Score: 189.17151
- Similarity Product: 129.48956340012074

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