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Technologies

The Scalable Flat In-plane-motion Mechanical Spring (SFIMS)

ID: 2023-036 The Scalable Flat In-plane-motion Mechanical Spring (SFIMS)

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Invention Market Information
Commercialization and Marketing Report
Entrepreneur Plan

I. Technology Description

The Scalable Flat In-plane-motion Mechanical Spring (SFIMS) is a planar mechanical spring that moves within its plane of fabrication. This allows it to fit into spaces where traditional coil springs cannot, or replace coil springs to create more compact devices. Key features include:

  • Scalability: The SFIMS can be scaled to various sizes and create different force-displacement relationships. The design scales without changing stress, provided materials with similar strength-to-Young's modulus ratios are used.
  • Modularity: Multiple identical SFIMS units can be stacked to achieve different spring stiffness levels.
  • Planar Design: The flat shape allows for use in confined spaces and enables 2-D manufacturing processes.
  • Adjustable Spring Constant: The spring constant can be easily adjusted by altering the out-of-plane thickness or stacking springs without changing the stress profile.
  • Design Configurations: Several design configurations have been demonstrated such as folded-beam suspension mechanisms, parallel flexure configurations, and narrow width configurations, which provide different mechanical properties and space constraints.
  • Material Versatility: The SFIMS can be made from various materials, including plastics, metals, and composites.

II. Market Analysis

  • Target Industries:
    • Consumer Electronics: Compact design ideal for smartphones, laptops, and wearables.
    • Automotive: Applications in suspension systems, seat adjustments, and interior mechanisms.
    • Medical Devices: Suitable for surgical instruments, diagnostic tools, and prosthetics where precision and compactness are critical.
    • Aerospace: Lightweight components for aircraft interiors and satellite systems.
    • Robotics: Precise motion control in robotic joints and actuators.
    • Manufacturing Equipment: Integration into machinery requiring precise motion control and a small footprint.
    • Sports Equipment: Energy storage capabilities in training equipment.
    • Energy Sector: Mechanical energy storage applications.
    • Defense: Use in defense systems where compact size and reliability are crucial.
  • Market Trends:
    • Miniaturization: Demand for components that fit into small spaces without compromising functionality.
    • Customization: Need for adjustable mechanical properties to meet specific application requirements.
    • Efficient Manufacturing: Alignment with 2-D manufacturing processes.
    • Material Innovation: Use of diverse materials to enhance performance.
    • Sustainability: Focus on energy efficiency and material recyclability.
  • Competitive Landscape:
    • Traditional coil springs: Widespread, versatile, and well-established but bulky.
    • Leaf springs: Used in load-bearing applications but lack compactness.
    • Torsion springs: Provide rotational force, serving different purposes.
    • Elastomeric springs: Offer damping properties, suitable for vibration isolation.
    • Flexure-based mechanisms: Offer precise movement but have limitations regarding load capacity.

III. Commercialization Strategy

  • Business Model:
    • Initial Focus: Combination of product sales and licensing.
    • Direct Sales: Target industries that can immediately benefit from compact spring solutions (e.g., consumer electronics).
    • Licensing Agreements: Partner with larger manufacturers with high-volume production and distribution capabilities (e.g., automotive, aerospace).
    • Custom Design Services: Offer customized SFIMS solutions based on specific client requirements.
  • Sales and Distribution Channels:
    • Direct Sales: Online storefront and company website to provide product information and customer support.
    • Distributors: Partner with specialized distributors to reach markets requiring bulk purchases.
    • OEM Partnerships: Collaborate with Original Equipment Manufacturers to integrate SFIMS into their designs.
    • Trade Shows and Conferences: Showcase the technology and network with industry professionals.
    • Technical Publications: Publish articles and case studies to reach professionals and influence purchasing decisions.
    • Educational Workshops: Educate engineers about the advantages of using SFIMS.
  • Marketing Strategies:
    • Targeted Industry Marketing: Highlight the benefits of SFIMS for specific applications such as compactness, adjustability, or scalability.
    • Educational Content: Develop white papers, webinars, and case studies demonstrating SFIMS applications.
    • Partnerships: Collaborate with manufacturers using 2D manufacturing, or companies in material science to demonstrate integration and enhance performance.
    • Trade Shows: Showcase prototypes and real-world applications.
    • Digital Marketing: Run targeted online advertising campaigns.
    • Custom Solutions Offering: Promote customized solutions based on client needs.
    • Sustainability Messaging: Highlight environmental benefits, such as reduced material usage.
  • Pricing Strategies:
    • Cost-Plus Pricing: Calculate manufacturing costs and add a markup.
    • Value-Based Pricing: Price based on perceived value, especially for applications needing compact or customized solutions.
    • Differentiated Pricing: Offer various pricing tiers based on size, materials, and performance.
    • Subscription/Service-Based Pricing: Offer ongoing services like maintenance or updates.
    • Project-Based Pricing: Tailor costs according to project needs.
  • Revenue Streams:
    • Direct sales: Sale of SFIMS units.
    • Licensing & Royalties: Licensing the technology to manufacturers.
    • Custom Design Services: Designing and tailoring SFIMS to client specifications.
    • Partnerships: Co-development projects and profit-sharing agreements.
    • Aftermarket solutions: Retrofit kits using SFIMS for existing products.
    • Consulting Services: Providing integration expertise and design advice.
    • Educational programs: Training programs and educational materials.
  • Material innovation collaborations: Developing new materials for applications.
  • Energy Storage Applications: Developing specialized products for niche energy storage markets.
  • Intellectual Property Development: Continue innovation to expand IP and licensing opportunities.
  • Recurring Revenue:
    • Maintenance Contracts: Regular inspections and tune-ups.
    • Support Services: Technical assistance for installation and troubleshooting.
    • Upgrades and Customization: Offer upgrades and material enhancements.
    • Training Programs: On-going training on effective SFIMS integration.
    • Subscription Models: Provide updates on best practices, designs, and exclusive materials.
    • Material Supply Agreements: Establish supply partnerships for consistent material delivery.

IV. Development Plan

  • Technology Readiness: SFIMS is at a mid-to-high Technology Readiness Level (TRL) of 4-7.
    • TRL 4-5: Component/Subsystem validation in laboratory settings with prototypes.
    • TRL 6-7: System/Subsystem model or prototype demonstration in relevant environments.
  • Key Development Areas:
    • Material Optimization: Research to find the best materials to balance cost, durability, and performance.
    • Manufacturing Refinement: Optimize 2D processes for large-scale production, and automate these processes.
    • Design Standardization: Develop standard designs with predefined spring constants and sizes.
    • Performance Validation: Stress test under various loads, and fatigue test over repeated cycles.
  • Integration: Guidelines and adapters for integrating into existing systems.
  • Regulatory Compliance: Identify required certifications and compliance needs.
  • Market Analysis: Research target markets and successful applications.
  • Cost Analysis: Compare SFIMS with conventional solutions to demonstrate economic viability.
  • Addressing Technical Challenges:
    • Material Durability: Ensure selected materials can withstand repeated stress cycles and diverse environmental conditions.
    • Manufacturing Precision: Maintain consistent dimensions and properties during production.
    • Scalability: Address challenges related to manufacturing and material behavior at different scales.
    • Modularity Implementation: Avoid misalignment or uneven load distribution when integrating multiple springs.
    • Design Optimization: Balance displacement capacity and stress limits for different configurations.
    • Dynamic Performance: Analyze the SFIMS response under dynamic loads and rapid motion.
    • Integration: Resolve any mounting and spatial issues when replacing coil springs.

V. Financial Plan

  • Funding:
    • Government Grants: NSF, DOE, DARPA.
    • SBIR/STTR Programs: Funding for small businesses engaged in R&D.
    • Industry Partnerships: Joint development projects and direct investment.
    • University Grants: Internal university grant programs and collaboration with academic institutions.
    • Private Foundations: Grants from organizations focused on engineering innovations.
    • Crowdfunding: Raise funds directly from individuals interested in the tech.
    • Venture Capital: Seek early-stage investors focused on hardware startups.
  • Cost Considerations:
    • Material Costs: Varied based on the chosen material.
    • Manufacturing Processes: Different costs for stamping, wire-EDM, water-jet cutting, CNC routing, and 2D milling.
    • Design Complexity: Higher complexity leads to additional engineering time and resources.
    • R&D: Includes prototyping, computational modeling, and physical testing.
    • Scalability & Modularity: Scaling up requires investment in tooling and setup.
  • Labor Costs: Skilled labor for design, prototyping, testing, and production.
  • Overhead & Admin: Includes facility maintenance, utilities, and management salaries.
  • Regulatory Compliance & Testing: Includes costs for certifications and testing protocols.
  • Market Research: Expenses related to understanding the potential applications and market needs.
  • Return on Investment (ROI):
  • Lower Manufacturing Costs: 2-D manufacturing and material versatility could lower production costs.
  • Market Opportunities: Compactness, adjustable spring constant, and energy storage open up new markets.
  • Competitive Advantage: Unique configurations provide improved mechanical properties.
  • Reduced Maintenance: Longer service life and reduced maintenance needs.
  • Break-Even Analysis:
    • Initial Investment: Consider design, prototyping, manufacturing setup.
    • Material & Production Costs: Analyze material expenses, labor, energy, and maintenance.
    • Operational Savings: Evaluate savings from reduced weight, smaller size, and improved material use.
    • Revenue Generation: Determine how sales, product integration, licensing, and consulting can generate profit.
    • Market Demand & Pricing: Price competitively and optimize market strategy for demand.

VI. Regulatory and Compliance

  • Material Regulations: Ensure materials meet safety, environmental, and food grade standards, where applicable.
  • Manufacturing Standards: Comply with ISO standards for quality and safety in the production processes.
  • Product Safety Standards: Adhere to safety standards from organizations like CPSC, UL, and CEN.
  • Mechanical Testing: Follow ASTM and ISO testing procedures to verify performance.
  • Environmental Impact Regulations: Follow relevant environmental assessment needs.
  • Intellectual Property: Ensure the design does not infringe on existing patents, while securing IP protection.
  • Industry-Specific Regulations: Comply with FDA, FAA, and other specific industry requirements.
  • International Standards: Adhere to standards like CE marking for the European market.

Phase 1: Securing the License from the University

  • Understand University IP Policies: The student must first thoroughly understand their university's policies regarding intellectual property (IP) generated by students. This includes determining ownership rights, licensing options, and revenue-sharing agreements.
  • Formal Disclosure: Officially disclose the SFIMS technology to the university's technology transfer office or equivalent department. Provide a detailed description of the invention, including its purpose, advantages, and potential applications, as outlined in the sources.
  • Negotiate Licensing Terms: Work with the university to negotiate a license agreement. This may include exclusive or non-exclusive rights, upfront fees, royalty rates, and the term of the license. Focus on securing terms that allow the student to develop and commercialize the technology effectively.
  • Legal Review: Have the licensing agreement reviewed by an attorney specializing in intellectual property to ensure that all terms are favorable to the student's goals for launching a startup company.

Phase 2: Deep Dive into the Technology and Market

  • Technical Mastery: Develop a deep understanding of the SFIMS technology from the provided materials. Focus on its planar design, scalability, modularity, and adjustable spring constant. Be able to articulate the advantages of SFIMS over traditional coil springs.
  • Explore Design Configurations: Understand the different design configurations, such as folded-beam suspension mechanisms, parallel flexure configurations, and narrow width designs, and how they offer different mechanical properties.
  • Identify Niche Applications: Research potential applications of SFIMS across industries such as consumer electronics, automotive, medical devices, aerospace, robotics and energy. Focus on niche areas where the unique features of SFIMS offer a distinct advantage, which may include space efficiency, adjustability, and material versatility.
  • Market Analysis: Conduct thorough market research to estimate the total addressable market (TAM), serviceable available market (SAM), and serviceable obtainable market (SOM) for SFIMS. Identify early adopters and target specific industries or regions.
  • Competitive Analysis: Analyze the competitive landscape, including traditional coil springs, leaf springs, torsion springs, and other alternative solutions. Understand their strengths and weaknesses relative to SFIMS.

Phase 3: Launching the Startup

  • Business Plan Development: Create a comprehensive business plan that includes market analysis, a marketing strategy, financial projections, and an operational plan. The plan should address how to commercialize SFIMS using a combination of product sales and licensing.
  • Secure Funding: Identify funding opportunities such as government grants (NSF, DOE, DARPA), SBIR/STTR programs, venture capital, angel investors, or crowdfunding. Prepare detailed proposals to highlight the innovative aspects of the SFIMS and its market potential.
  • Choose a Business Model: Decide on the most appropriate business model(s), which might include direct product sales, licensing, and/or custom design services. Prioritize product sales and licensing to leverage existing manufacturing infrastructures.
  • Establish a Legal Structure: Choose an appropriate legal structure for the startup, such as an LLC or corporation. Seek legal advice to ensure compliance with all relevant regulations.

Phase 4: Product Development and Manufacturing

  • Prototype Refinement: Continue to refine SFIMS prototypes based on market feedback and technical feasibility. Optimize designs for specific applications, considering material choices and manufacturing processes.
  • Manufacturing Strategy: Establish relationships with manufacturers specializing in 2-D processes, such as stamping, wire-EDM, or CNC routing. Consider producing the springs in-house or outsourcing production.
  • Supply Chain: Establish a reliable supply chain for materials and components, and identify backup sources to mitigate supply chain risks.

Phase 5: Marketing, Sales, and Growth

  • Branding and Marketing: Develop a brand identity and marketing strategy to highlight the unique advantages of SFIMS. This can include a company website, social media engagement, participation in industry trade shows. Target specific industries where the SFIMS offers clear benefits.
  • Sales Strategy: Implement a sales strategy that combines direct sales to manufacturers, licensing agreements, and custom design services to establish multiple revenue streams.
  • Customer Relationships: Build strong customer relationships by providing technical support, and actively seeking feedback to improve the product.
  • Ongoing Development: Continue research and development to enhance the SFIMS technology, explore new applications and materials, and secure additional intellectual property protections.

Key Considerations for Success:

  • Focus on Cost-Effectiveness: Emphasize the cost-effectiveness of using 2D manufacturing processes.
  • Highlight Versatility: Promote the modularity, scalability, and material versatility of SFIMS.
  • Address Technical Challenges: Be prepared to address technical challenges related to material selection, manufacturing precision, scalability, and dynamic performance.
  • Regulatory Compliance: Ensure compliance with relevant industry standards and regulations for different applications, which can be different for medical devices than for automotive, for example.
  • Strategic Partnerships: Forge strategic partnerships with manufacturers and companies to leverage their expertise and market reach.
  • Intellectual Property Strategy: Develop a comprehensive intellectual property strategy to protect the SFIMS technology through patents, trademarks, and trade secrets.
  • Be Patient and Persistent: Building a startup takes time, and licensing and commercializing a technology can be a lengthy process. Be prepared for challenges and remain persistent.