PATENT CLAIM ANALYSIS

Application Number: 15896796
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-11
Patent Classification: ["438", "051000"]

Abstract:
A method of attaching a MEMS die to a base includes selecting an attachment material (x), determining a maximum acceptable change in pressure due to mounting stress (dPtarget) transmitted to a MEMS die, determining a worst-case pressure difference transfer function of the attachment material (x) over a thickness (h) variation of the attachment material (x) using the equation: dPmax x =h*B x +C x , wherein B=pressure variation/thickness (h), and C=pressure variation, substituting dPtarget for dPmax x  in the pressure difference transfer function and solving the equation for h, wherein h=(dPtarget−C x )/B x , and attaching the MEMS die to a base using the selected attachment material (x) having at least the calculated thickness (h).

Claim (Index 12):
The method according to  claim 11 , wherein the solder is one of Sn 96 Ag 4 , Sn 95 Ag 5 , Sn 95 Sb 5 , Sn 77 In 20 Ag 3 , and Sn 87 In 10 Ag 3  solder.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.28571
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15896749', '15686343', '13615764', '13615783', '13419779']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.835914111594375
- 35 USC 102 Novelty (BERT): 0.5086847204107475
- Combined Prediction Score: 0.8031911724760123
- Mean Citation Score: 174.36410700000005
- Max Citation Score: 243.75725
- Similarity Product: 172.93663369676472

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test