{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854431","patent":{"patent_number":"US-9854431","title":"Method, apparatus, and system of distributing data of virtual subscriber identity module","assignee":null,"inventors":[],"filing_date":"2017-05-15T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04W","G06K","H04L","H04L","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":20,"abstract":"A method, an apparatus, and a system for distributing data of a virtual subscriber identity module (VSIM) where a terminal device acquires a graphic code from a distribution client; acquires the temporary data of the VSIM and the service authentication code that are included in the graphic code; registers with a mobile network according to the temporary data of the VSIM; connects to the management server through the mobile network; sends to the management server, a request for downloading formal data of the VSIM; and if the authentication is passed, the management server acquires formal data that is of the VSIM and corresponding to the service authentication code, and sends the formal data of the VSIM to the terminal device."},"analysis":{"summary":"The Method, Apparatus, and System of Distributing Data of Virtual Subscriber Identity Module patent (US-9854431) introduces a novel approach to virtualizing subscriber identity modules (VSIMs), enabling mobile devices to connect to networks without the need for physical SIM cards. This invention addresses the challenges associated with traditional SIM cards, such as physical distribution costs, cumbersome switching processes, and limitations in supporting the growing number of IoT devices.\n\nThe core innovation lies in the secure and efficient distribution of VSIM data. A terminal device acquires a graphic code containing temporary VSIM data and a service authentication code. After registering with a mobile network using the temporary data, the device connects to a management server to request the download of formal VSIM data. The management server verifies the authenticity of the request and securely transmits the formal VSIM data to the device.\n\nThis technology offers significant business value by streamlining mobile network operations, reducing costs associated with physical SIM card distribution, and improving customer satisfaction through simplified activation processes. It also opens up new opportunities for IoT devices, which require seamless connectivity across multiple networks.\n\nThe market opportunity for virtual SIM technology is substantial, driven by the increasing demand for flexible and convenient mobile connectivity solutions. Mobile network operators, device manufacturers, and end-users can all benefit from this innovation. The Method, Apparatus, and System of Distributing Data of Virtual Subscriber Identity Module patent lays the foundation for a more agile and efficient mobile network ecosystem, positioning it as a key enabler of future mobile communications.","layman_explanation":"The Method, Apparatus, and System of Distributing Data of Virtual Subscriber Identity Module patent addresses a critical challenge in the modern mobile landscape: the limitations of physical SIM cards. These cards, while essential for connecting devices to mobile networks, present several logistical and operational hurdles.\n\n**What Problem Does This Solve?**\nThe core problem is the reliance on physical SIM cards for mobile network access. These cards require physical distribution, which is costly and time-consuming. Switching between mobile carriers is often a cumbersome process, involving the acquisition and installation of new SIM cards. Existing solutions lack the flexibility and convenience required in today's fast-paced environment.\n\n**How Does It Work?**\nThis patent proposes a virtual SIM (VSIM) solution that eliminates the need for physical SIM cards. Instead of inserting a physical card, a device acquires a graphic code (similar to a QR code). This code contains temporary data that allows the device to initially connect to a mobile network. Think of it like getting a temporary pass to enter a building.\n\nOnce connected, the device communicates with a secure management server. This server verifies the device's identity and securely transmits the full SIM profile (the VSIM) to the device. This process is similar to downloading an app after verifying your account. The device then uses this VSIM to fully connect to the mobile network.\n\n**Why Does This Matter?**\nThis innovation has significant market impact. It streamlines the process of switching mobile carriers, making it easier for consumers to choose the best plan for their needs. It also simplifies the management of mobile devices for businesses, allowing them to remotely provision and manage SIM profiles. This can lead to increased efficiency and reduced costs. The competitive advantages include increased flexibility, reduced logistical overhead, and enhanced security.\n\n**What's Next?**\nFuture applications include seamless integration with IoT devices, enabling them to connect to mobile networks without the need for physical SIM cards. Market adoption is expected to accelerate as mobile carriers and device manufacturers embrace VSIM technology. This patent represents a significant investment opportunity in the future of mobile connectivity.","technical_analysis":"The Method, Apparatus, and System of Distributing Data of Virtual Subscriber Identity Module patent (US-9854431) presents a detailed technical architecture for virtualizing subscriber identity modules (VSIMs). The system comprises several key components, including a terminal device, a mobile network, and a management server. The terminal device is responsible for acquiring a graphic code, extracting temporary VSIM data, and communicating with the management server. The mobile network provides connectivity and authentication services. The management server securely stores and manages VSIM data.\n\nThe implementation details involve the use of secure communication protocols, such as HTTPS, to protect the confidentiality and integrity of VSIM data. The system also employs robust authentication mechanisms, such as service authentication codes, to prevent unauthorized access. The algorithm for distributing VSIM data is designed to be efficient and scalable, ensuring that a large number of devices can be supported simultaneously.\n\nIntegration patterns involve the seamless integration of the VSIM client software into mobile devices. This requires close collaboration between device manufacturers and software developers. The system also needs to be integrated with existing mobile network infrastructure, such as authentication servers and billing systems.\n\nPerformance characteristics are critical for ensuring a positive user experience. The system needs to be able to quickly and reliably download VSIM data, even under heavy network load. The latency of the authentication process also needs to be minimized. Code-level implications involve the use of secure coding practices to prevent vulnerabilities that could be exploited by malicious actors. The VSIM client software needs to be carefully designed and tested to ensure that it is secure and reliable.","business_analysis":"The Method, Apparatus, and System of Distributing Data of Virtual Subscriber Identity Module patent (US-9854431) offers a significant market opportunity for mobile network operators (MNOs), device manufacturers, and technology providers. The market for virtual SIM (VSIM) technology is expected to grow rapidly in the coming years, driven by the increasing demand for flexible and convenient mobile connectivity solutions.\n\nThe competitive advantages of this technology include reduced costs associated with physical SIM card distribution, improved customer satisfaction through simplified activation processes, and enhanced support for IoT devices. MNOs can leverage this technology to streamline their operations and reduce their reliance on physical SIM cards. Device manufacturers can integrate this technology into their products to offer enhanced connectivity features.\n\nThe revenue potential for this technology is substantial. MNOs can generate revenue by offering VSIM subscription services. Device manufacturers can generate revenue by selling devices with integrated VSIM functionality. Technology providers can generate revenue by licensing the VSIM technology to MNOs and device manufacturers.\n\nBusiness models for this technology include subscription-based services, licensing agreements, and revenue-sharing partnerships. Strategic positioning involves targeting specific market segments, such as IoT devices, enterprise customers, and international travelers. ROI projections indicate that this technology can generate significant returns on investment for MNOs, device manufacturers, and technology providers.","faqs":null,"topics":["virtual SIM","VSIM","mobile connectivity","remote SIM provisioning","secure mobile authentication","method","apparatus","system"],"tech_cluster":null},"seo":{"title":"Virtual SIM Data Distribution - Patent US-9854431","description":"Discover how this virtual SIM patent streamlines mobile connectivity and enhances security. Full patent analysis, claims, and technical details.","keywords":["virtual SIM","VSIM","mobile connectivity","remote SIM provisioning","secure mobile authentication","IoT devices","patent","patent US-9854431"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854431","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9854431","citation_suggestion":"Patentable. \"Method, apparatus, and system of distributing data of virtual subscriber identity module\" (US-9854431). https://patentable.app/patents/US-9854431","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854431","json":"https://patentable.app/api/llm-context/US-9854431","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:31:38.608Z"}