Vibro-Acoustography for Diverse Industry Applications
Legal Citation
Summary of the Inventive Concept
This inventive concept leverages the core technology of multi-frequency harmonic acoustography to identify new applications and use cases across various industries, including food processing, infrastructure monitoring, composite material inspection, pharmaceutical development, and aerospace material testing.
Background and Problem Solved
The original patent, 'Multi-frequency harmonic acoustography for target identification and border detection,' primarily focused on medical applications. However, the underlying technology has broader implications and potential applications. The inventive concept addresses the limitation of the original patent by expanding its scope to tackle pressing problems in diverse industries.
Detailed Description of the Inventive Concept
The inventive concept revolves around adapting the multi-frequency harmonic acoustography technology to various industry-specific challenges. For instance, in food processing, the technology can be used for non-invasive quality control to detect contaminants or defects. In infrastructure monitoring, it can help identify potential failures or weaknesses in materials. Similarly, in composite material inspection, pharmaceutical development, and aerospace material testing, the technology can be tailored to detect defects, characterize mechanical properties, and evaluate the effectiveness of treatments.
Novelty and Inventive Step
The new claims introduce novel applications and use cases that depart from the original patent's medical focus. The inventive step lies in recognizing the broader potential of the multi-frequency harmonic acoustography technology and adapting it to address specific industry challenges.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include modifications to the vibro-acoustography device, signal processing algorithms, or the specific industry applications. Variations may also involve integrating the technology with existing systems or developing new hardware and software components to enhance its functionality.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential across multiple industries, including food safety, infrastructure maintenance, aerospace, and pharmaceuticals. The technology's ability to provide non-invasive, accurate, and efficient solutions can lead to cost savings, improved product quality, and enhanced safety.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61B8/485 |
| A | A61 | A61B8/085 |
| A | A61 | A61B8/4494 |
| B | B06 | B06B1/0622 |
| G | G01 | G01S7/52038 |
| G | G01 | G01S15/8913 |
| G | G01 | G01S15/8922 |
| G | G01 | G01S15/8952 |
| A | A61 | A61B8/5207 |
| G | G01 | G01S7/5203 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Ultrasonic imaging and non-destructive testing technologies, spanning medical diagnostics, materials science, and industrial inspection, with expertise in multi-frequency wave generation, signal processing, and mechanical property characterization
Person of Ordinary Skill (PHOSITA) Profile
An engineer or researcher with advanced degrees in physics, electrical engineering, or materials science, possessing deep knowledge of acoustic wave propagation, signal processing algorithms, and cross-domain sensing technologies
Obviousness Rationale
A PHOSITA would recognize that the core multi-frequency harmonic acoustography technique disclosed in US 11857373 is fundamentally adaptable across various technical domains by modifying the transducer configuration, signal processing, and target material. The source patent's core principles of generating multi-frequency ultrasonic waves to characterize mechanical properties are universally applicable beyond medical imaging. A skilled practitioner would naturally understand how to translate the fundamental acoustic sensing methodology to different inspection contexts by adjusting hardware and software parameters.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,373 |
|---|---|
| Title | Multi-frequency harmonic acoustography for target identification and border detection |
| Assignee(s) | The Regents of the University of California |