PATENT CLAIM ANALYSIS

Application Number: 15937028
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-11
Patent Classification: ["257", "737000"]

Abstract:
A barrier layer BAL is formed so as to be in contact with an aluminum pad ALP. A titanium alloy layer including a titanium film and a titanium nitride film is formed as barrier layer BAL. A seed layer SED is formed so as to be in contact with barrier layer BAL. A copper film is formed as seed layer SED. A silver bump AGBP is formed so as to be in contact with seed layer SED. Silver bump AGBP is constructed with a silver film AGPL formed by an electrolytic plating method. A tin alloy ball SNB is bonded to silver bump AGBP.

Claim (Index 11):
The semiconductor device manufacturing method according to  claim 10 , further comprising the step of testing the semiconductor element while performing a heat treatment before the step of forming the solder bump in the silver bump.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 90.0
- Lexical Diversity: 2.64286
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15154954', '13038950', '11144753', '11847687', '12565322']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.902473156713328
- 35 USC 102 Novelty (BERT): 0.50464022194044
- Combined Prediction Score: 0.8626898632360391
- Mean Citation Score: 224.404238
- Max Citation Score: 242.5174
- Similarity Product: 172.01601174342633

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