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MEMS Microphone Technology and Patent  Infringement Risk Analysis: Knowles, STMicroelectronics/OMRON, AAC Technologies/Infineon Technologies, InvenSense/Analog Devices - Product Image

MEMS Microphone Technology and Patent Infringement Risk Analysis: Knowles, STMicroelectronics/OMRON, AAC Technologies/Infineon Technologies, InvenSense/Analog Devices

  • ID: 3160608
  • Report
  • April 2015
  • Region: Global
  • 170 Pages
  • Knowmade
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FEATURED COMPANIES

  • AAC Technologies
  • Analog Devices
  • Infineon Technologies
  • InvenSens
  • KNOWLES
  • OMRON
  • MORE
Key Features Of The Report:

- Deep insight on technology data and manufacturing processes
- Comparative studies of product features (similarities & differences)
- Key patents related to the target product features per company
- Cross analysis of potential patent infringement risks
- Excel database with all patents analyzed in the report

Objectives Of The Report:

- Find the technical and manufacturing process similarities and differences of S1157, MP45DT01, SR595 and ICS-43432 MEMS Microphones.
- Identify key patents held by Knowles, STMicroelectronics, OMRON, AAC Technologies, Infineon Technologies, Analog Devices and InvenSense, and related to the target product features.
- Find the link between patented technological solutions and marketed products.
- Discover the potential infringing parties and help to find evidence of use.
- Understand potential risks of patent infringement and identify the patents which require a more in depth legal assessment.
Note: Product cover images may vary from those shown
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FEATURED COMPANIES

  • AAC Technologies
  • Analog Devices
  • Infineon Technologies
  • InvenSens
  • KNOWLES
  • OMRON
  • MORE
Introduction
Scope of The Study
Rationales for Choice
Key Features of the Report
Objective of the Report
Terminology for Patent Analysis
Methodology

Company Presentation

Product Presentation

Executive Summary

Teardown: Technology Comparison
Physical Analysis Methodology
MEMS Microphone Comparison
Selection of Product Features to be Analyzed

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 Litigations

Conclusion
Summary of Patent Infringement Risks
Note: Product cover images may vary from those shown
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- STMicroelectronics
- OMRON
- AAC Technologies
- Infineon Technologies
- Analog Devices
- InvenSens
- KNOWLES
Note: Product cover images may vary from those shown
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For patent landscape analysis, the patent information is extracted from the FamPat worldwide patent database (Questel-ORBIT) which provides 100+ million patent documents from 95 worldwide patent offices.

 

The search strategy combines keyword-based searches with expert review and manual screening of the patents. Keywords are searched in the title, abstract, claims and description. Relevant IPC (International Patent Classification) and CPC (Cooperative Patent Classification) are also used for the patent search. The dataset of identified patents is manually cleaned of non-relevant patents. Citing and cited patents of selected relevant patents are also included in the search strategy. The search strategy (keywords and search equations) and the dataset of selected patents is provided in our reports.

The publisher's analysts (PhD team) combine their technical and patent expertise with powerful analytics tools and proprietary methodologies to deliver the most relevant patent analyses.

 

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