{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854508","patent":{"patent_number":"US-9854508","title":"Downloadable ISIM","assignee":null,"inventors":[],"filing_date":"2010-08-31T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04L","H04W","H04W","H04W","H04L"],"num_claims":25,"abstract":"An IMS (IP Multimedia Subsystem) network contains at least one of (A) a discovery function (2) for providing ISIM (IP Multimedia Subscriber Identity Module) discovery information to the mobile device (1) and (B) a provisioning function (2, 5, 6) for providing, in response to a request from a mobile device, an ISIM to the mobile device (1). Where the IMS network contains the discovery function, the discovery function is adapted to provide ISIM discovery information to the mobile device, and where the IMS network contains the provisioning function, the provisioning function is adapted to provide an ISIM to the mobile device (1)."},"analysis":{"summary":"The Downloadable Isim patent introduces a system for remotely provisioning and managing subscriber identities on mobile devices, eliminating the need for physical SIM cards. This innovation addresses the logistical challenges associated with traditional SIM cards, offering a more flexible and efficient solution for mobile network operators and device manufacturers. The key technical approach involves a discovery function that provides ISIM discovery information to the mobile device and a provisioning function that securely delivers the ISIM profile upon request. This technology has significant business value in the IoT space, where it can simplify the deployment and management of connected devices. It also presents a market opportunity for mobile network operators to offer more flexible and personalized services to their subscribers. The system enhances security by providing a secure mechanism for transmitting and installing ISIM data. By enabling remote activation and management of ISIM profiles, this innovation reduces operational costs, improves security, and facilitates the deployment of new mobile services. The Downloadable Isim patent is poised to disrupt the mobile network industry by offering a more efficient, secure, and user-friendly approach to SIM provisioning and management.","layman_explanation":"1. What Problem Does This Solve? (100-150 words)\nThe Downloadable Isim patent addresses the challenges and limitations of traditional physical SIM cards. Physical SIM cards require manual insertion and replacement, which can be inconvenient and costly, especially for devices deployed in remote locations or in large quantities, such as IoT devices. Existing solutions often involve complex logistics and potential security risks associated with handling physical SIM cards. This technology offers a software-based alternative that simplifies SIM management and enhances security.\n\n2. How Does It Work? (200-300 words)\nThis invention allows mobile devices to download and activate ISIM profiles over the air, eliminating the need for physical SIM card swaps. The process involves a discovery function, which provides ISIM discovery information to the mobile device, and a provisioning function, which delivers the ISIM profile upon request. Think of it like downloading an app to your phone. Instead of physically inserting a SIM card, your device connects to a secure server and downloads the necessary information to connect to the mobile network. This process is similar to how you might download a digital ticket to your phone instead of printing a paper one. The key is that the process is secure and authenticated, ensuring that only authorized devices can download and activate ISIM profiles.\n\n3. Why Does This Matter? (150-200 words)\nThis technology has significant implications for various industries, including IoT, mobile communications, and consumer electronics. It enables more flexible and efficient management of mobile devices, reduces operational costs, and improves security. For example, in the IoT space, it can simplify the deployment and management of connected devices, such as sensors and trackers. In the consumer electronics market, it can enable seamless activation of mobile services on smartphones and tablets. The market impact is substantial, as it paves the way for new business models and revenue streams. Competitively, this technology offers a significant advantage by providing a more user-friendly and cost-effective solution for SIM management.\n\n4. What's Next? (50-100 words)\nThe future applications of this technology are vast. As mobile networks continue to evolve, this innovation will play a crucial role in shaping the future of mobile connectivity. We can expect to see wider adoption of this technology in various industries, as well as the development of new mobile services and applications that leverage its capabilities. The market adoption timeline is likely to accelerate as more device manufacturers and mobile network operators embrace this technology. From an investment perspective, this technology represents a promising opportunity for those looking to capitalize on the growing demand for remote SIM provisioning and management.","technical_analysis":"The Downloadable Isim patent outlines a system for remote SIM provisioning, circumventing the need for physical SIM cards. The technical architecture comprises a discovery function and a provisioning function. The discovery function aids the mobile device in locating the resources needed to download and activate the ISIM profile. This typically involves querying a network-based service that provides the address of the provisioning server. The provisioning function then securely transmits the ISIM data to the device, employing cryptographic protocols like TLS to ensure data confidentiality and integrity. The implementation details involve secure storage of ISIM profiles on the device, as well as authentication mechanisms to prevent unauthorized access. Integration patterns would likely involve APIs for device manufacturers and mobile network operators to manage ISIM profiles. Performance characteristics would focus on minimizing the download time and ensuring reliable activation of the ISIM profile. Code-level implications include the need for secure coding practices to prevent vulnerabilities that could compromise the ISIM data.","business_analysis":"The Downloadable Isim patent presents a significant market opportunity in the evolving landscape of mobile connectivity. The market size for remote SIM provisioning is expected to grow substantially in the coming years, driven by the increasing adoption of IoT devices and the demand for more flexible mobile services. This technology offers competitive advantages by reducing operational costs, improving security, and enhancing the user experience. The revenue potential lies in the ability to offer new services, such as virtual SIM cards and multi-SIM capabilities. Business models could include subscription-based services for remote SIM provisioning and management. Strategic positioning involves partnering with device manufacturers and mobile network operators to integrate this technology into their products and services. ROI projections are based on the cost savings associated with eliminating physical SIM cards and the revenue generated from new mobile services.","faqs":null,"topics":["Downloadable Isim","remote SIM provisioning","eSIM technology","mobile network innovation","IoT connectivity","downloadable","patent","introduces"],"tech_cluster":null},"seo":{"title":"Downloadable Isim - Remote SIM Provisioning Patent US-9854508","description":"Discover the Downloadable Isim patent for remote SIM provisioning. Explore technical analysis, business implications, and future applications of this mobile network innovation.","keywords":["Downloadable Isim","remote SIM provisioning","eSIM technology","mobile network innovation","IoT connectivity","patent","patent US-9854508"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854508","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-9854508","citation_suggestion":"Patentable. \"Downloadable ISIM\" (US-9854508). https://patentable.app/patents/US-9854508","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854508","json":"https://patentable.app/api/llm-context/US-9854508","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T01:53:12.239Z"}