MEMS Microphone Technology and Patent Infringement Risk Analysis

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Introduction
• Scope of The Study
• Rationales for Choice
• Key Features of the Report
• Objective of the Report
• MEMS Microphone Market Supply Chain
• Terminology for Patent Analysis
• Methodology

Product Presentation

Executive Summary

Teardown: Technology Comparison
• Physical Analysis Methodology
• MEMS Microphone Process & Design
• MEMS Microphone Packaging

Patent Analysis: Risk of Patent Infringement
• Matrix Product Features/Patent Portfolio
• Diaphragm Structure
* Patent Identification
* Patent Infringement Risk
            -ST/OMRON MP45DT01 vs Knowles patents
            -Knowles S1157 vs OMRON patents
• Anti-Sticking Bumps
* Patent Identification
* Patent Infringement Risk
            -Knowles S1157 vs Infineon, OMRON, InvenSense/ADI and AAC patents
            -ST/OMRON MP45DT01 vs Infineon, AAC, InvenSense/ADI and Knowles patents
            -AAC/Infineon SR595 vs OMRON, InvenSense/ADI and Knowles patents
            -InvenSense/Analog Devices ICS-43432 vs Omron, Infineon, Knowles and AAC patents
• Acoustic Holes Shape
* Patent Identification
* Patent Infringement Risk
• Transducer, Number & Shape
* Patent Identification
* Patent Infringement Risk
            -Knowles S1157 vs InvenSense/ADI and OMRON patents
• Stress Relief
* Patent Identification
* Patent Infringement Risk
            -AAC/Infineon SR595 vs Knowles, InvenSense/ADI patent
• Port Structure
* Patent Identification
* Patent Infringement Risk
            -ST/OMRON MP45DT01 vs Knowles and AAC patents
• Metal/PCB Housing
* Patent Identification
* Patent Infringement Risk
            -ST/OMRON MP45DT01 vs AAC and Knowles patents
• Embedded Capacitance
* Patent Identification
* Patent Infringement Risk
           - Knowles S1157 vs AAC patents
           - AAC/Infineon SR595 vs Knowles patents
• RF Protection/Shielding
* Patent Identification
* Patent Infringement Risk
            - ST/OMRON MP45DT01 vs Knowles patents
* Patent Litigation

Conclusion
• Summary of Patent Infringement Risks

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