PATENT CLAIM ANALYSIS

Application Number: 16046651
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-04
Patent Classification: ["257", "415000"]

Abstract:
The present disclosure provides a packaging method, including: providing a first semiconductor substrate; forming a bonding region on the first semiconductor substrate, wherein the bonding region of the first semiconductor substrate includes a first bonding metal layer and a second bonding metal layer; providing a second semiconductor substrate having a bonding region, wherein the bonding region of the second semiconductor substrate includes a third bonding layer; and bonding the first semiconductor substrate to the second semiconductor substrate by bringing the bonding region of the first semiconductor substrate in contact with the bonding region of the second semiconductor substrate; wherein the first and third bonding metal layers include copper (Cu), and the second bonding metal layer includes Tin (Sn). An associated packaging structure is also disclosed.

Claim (Index 20):
The packaging structure of  claim 19 , wherein the first and second bonding regions include copper (Cu).

Metadata:
- Claim Count in Document: 38.0
- Percentile: 95.0
- Lexical Diversity: 2.8
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14792058', '13929623', '12892003', '14752718', '15012311']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9224418732594
- 35 USC 102 Novelty (BERT): 0.4924788568421304
- Combined Prediction Score: 0.8794455716176729
- Mean Citation Score: 174.09565
- Max Citation Score: 190.3065
- Similarity Product: 126.24854835176468

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