Inventory Management for Storage Devices Using Incremental Capacity Formats
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Solution Overview
Problem
Existing data storage device manufacturing processes result in varying capacities due to manufacturing variations, leading to substantial unused capacity when devices are formatted to standard sizes, limiting revenue potential and storage efficiency, especially for web services requiring incremental capacity.
Innovation Solution
Implementing an inventory management method that selects and packages storage devices across a continuum of capacities within predetermined boundaries, allowing for mixed capacities in containers to meet or exceed customer-ordered aggregate capacity, thereby optimizing capacity utilization and revenue generation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If storage devices are formatted to standard capacities, then manufacturing and inventory management are simplified, but substantial unused capacity is lost
Solution Approach 1:
The patent changes the parameter of storage capacity from fixed standard values to variable incremental values. Storage devices are formatted and sold at capacities ranging from 3.0 TB to 5.4 TB in 0.2 TB increments, allowing the system to adapt to manufacturing variations while maximizing capacity utilization. This resolves the contradiction by enabling flexible capacity parameters that reduce waste without complicating inventory management.
Solution Approach 2:
The patent introduces dynamic capacity allocation where storage devices can be assigned to different capacity tiers based on actual performance. The system dynamically matches devices to customer requirements within predetermined boundaries, allowing capacity to be optimized post-manufacturing without requiring reformatting or waste.
2Ease of operation
If storage devices are sold at fixed standard capacities, then pricing and customer selection are simplified, but revenue potential is limited
Solution Approach 1:
The patent introduces incremental capacity parameters (3.0 TB, 3.2 TB, 3.4 TB, etc. up to 5.4 TB) that enable differentiated pricing strategies. Customers can select from multiple capacity tiers, allowing the system to capture additional revenue from devices with higher actual capacity while maintaining simplified selection through structured increments.
Solution Approach 2:
The patent applies local quality by allowing different storage devices within the same product line to have different capacity qualities based on actual performance. High-capacity devices can be priced premium while meeting minimum standards, creating revenue differentiation without complicating the overall product offering.
3Productivity
If storage devices with varying capacities are packaged in mixed containers, then capacity utilization is maximized, but inventory complexity increases
Solution Approach 1:
The patent segments the capacity range into discrete 0.2 TB increments with predetermined boundaries. This segmentation allows mixed-capacity packaging to be managed systematically rather than continuously, reducing inventory complexity while enabling high capacity utilization through flexible mixing of devices within each segment.
Solution Approach 2:
By establishing predetermined capacity boundaries and incremental steps, the patent transforms the continuous variation in storage capacity into discrete manageable parameters. This allows inventory systems to handle mixed-capacity containers through standardized parameter ranges rather than unique configurations.
4Adaptability or versatility
If web services order aggregate storage capacity, then scalability is improved, but infrastructure requirements increase
Solution Approach 1:
The patent merges multiple storage devices with varying capacities into containers that collectively meet customer-specified aggregate capacity requirements. This consolidation allows web services to scale storage capacity without proportionally increasing infrastructure footprint, as mixed-capacity packaging optimizes space utilization.
Solution Approach 2:
The patent creates a universal container system that can accommodate any combination of storage devices within predetermined capacity boundaries. This multi-functional packaging approach allows the same infrastructure to serve diverse capacity requirements, improving scalability without linearly increasing infrastructure demands.
Data Source
AI summary
An inventory management method for storage devices may comprise obtaining an order for an aggregate storage capacity from a customer; and determining a usable capacity of each of a plurality of storage devices. From the plurality of storage devices, a first set of storage devices may be selected, at least some of which have different usable storage capacities from one another, such that the first set of storage devices comprises a first predetermined number of storage devices and has a first aggregate storage capacity that is at least equal to an integer fraction of the aggregate capacity ordered by the customer. The first set of storage devices may then be packed into a first container configured to accommodate the first predetermined number of storage devices. A second set of storage devices may be similarly be selected from remaining ones of the plurality of storage devices and packaged.