PATENT CLAIM ANALYSIS

Application Number: 15956762
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["257", "077000"]

Abstract:
A method for fabricating a cost-effective semiconductor on higher-thermal conductive multilayer (ML) composite wafer, the method comprising the steps of: taking a semiconductor host wafer having a first and a second host wafer surface and preparing the first host wafer surface; growing a transitional layer (TL) having properties of limiting diffusion on the host wafer first surface; depositing a uniform and low-defect additional layer (AL) on the TL; polishing the TL to prepare for bonding; taking a sacrificial semiconductor wafer, having a first and second sacrificial wafer surface, and bonding the first sacrificial wafer surface to the TL at room temperature; removing the sacrificial wafer from the TL and recycling the sacrificial wafer for future use; and grinding and polishing the first host wafer surface; whereby the resultant first host wafer surface becomes a starting surface of the ML composite wafer for device manufacturing.

Claim (Index 11):
The method of  claim 10 , whereby the ML composite wafer is produced for a total cost of substantially no more than $1,000.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 91.0
- Lexical Diversity: 2.53125
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14965034', '14350916', '11326443', '12984895', '13206029']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9176455318939518
- 35 USC 102 Novelty (BERT): 0.4982780720933021
- Combined Prediction Score: 0.8757087859138869
- Mean Citation Score: 169.41349000000002
- Max Citation Score: 180.40324
- Similarity Product: 109.85968548998116

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