PATENT CLAIM ANALYSIS

Application Number: 16023631
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-11
Patent Classification: ["257", "416000"]

Abstract:
A method embodiment includes providing a MEMS wafer. A portion of the MEMS wafer is patterned to provide a first membrane for a microphone device and a second membrane for a pressure sensor device. A carrier wafer is bonded to the MEMS wafer. The carrier wafer is etched to expose the first membrane and a first surface of the second membrane to an ambient environment. A MEMS structure is formed in the MEMS wafer. A cap wafer is bonded to a side of the MEMS wafer opposing the carrier wafer to form a first sealed cavity including the MEMS structure and a second sealed cavity including a second surface of the second membrane for the pressure sensor device. The cap wafer comprises an interconnect structure. A through-via electrically connected to the interconnect structure is formed in the cap wafer.

Claim (Index 17):
The device of  claim 16  wherein the first chip and the second chip define a first cavity, and wherein a second surface of the first membrane is exposed to a pressure level of a first cavity.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 94.0
- Lexical Diversity: 3.0
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15265434', '13955957', '14934854', '14713269', '15595711']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.926316778142948
- 35 USC 102 Novelty (BERT): 0.4887126794473129
- Combined Prediction Score: 0.8825563682733846
- Mean Citation Score: 231.26817000000003
- Max Citation Score: 259.6868
- Similarity Product: 232.0045156612873

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