{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854125","patent":{"patent_number":"US-9854125","title":"Computing new certificate for digitized version of a physical document","assignee":null,"inventors":[],"filing_date":"2012-01-30T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04N","H04L","H04N","H04N","H04N","H04N"],"num_claims":20,"abstract":"In one implementation, a physical version of a document is converted to a digital representation of the physical version and a new certificate is computed for the digital representation of the physical version. The new certificate is computed based on the digital representation of the physical version, at least one processing step performed on the digital representation, and a prior certificate computed for a prior digital representation indicative of the physical version. In another implementation, a document is validated."},"analysis":{"summary":"The Computing New Certificate for Digitized Version of a Physical Document patent addresses the critical need for secure and reliable authentication of digital representations of physical documents. The core innovation lies in computing a new certificate for a digital representation based on the digital version itself, any processing steps performed on it, and a prior certificate. This multi-layered approach provides a robust defense against tampering and unauthorized modifications.\n\nThe problem being solved is the increasing vulnerability of digital documents to forgery and fraud. Traditional authentication methods are often insufficient to detect sophisticated attacks, leading to significant financial losses and security breaches. This technology offers a more secure and reliable alternative.\n\nThe key technical approach involves using cryptographic techniques to generate a unique fingerprint of the digital document and incorporating the history of its digital transformations into the certificate. This makes it significantly harder to forge a valid certificate, as the attacker would need to replicate the exact sequence of transformations.\n\nThe business value and applications are significant. This technology can be used in a wide range of industries, including finance, law, and healthcare, where document integrity is paramount. It can help to reduce the risk of fraud, improve compliance with regulatory requirements, and enhance trust in digital transactions.\n\nThe market opportunity is substantial, as the need for secure document authentication solutions continues to grow in the digital age. This patent represents a valuable asset for any organization that relies on digital documents, offering a secure and efficient way to manage and protect sensitive information.","layman_explanation":"The Computing New Certificate for Digitized Version of a Physical Document patent aims to solve the problem of ensuring the authenticity and integrity of digital documents. In today's digital world, it's easy to create copies of documents, but it's difficult to verify if a digital document is the original or if it has been tampered with. This is a significant problem for businesses that rely on digital documents for important transactions and record-keeping.\n\nExisting solutions, such as digital signatures and watermarks, have limitations. Digital signatures can be complex to implement and manage, and they can be invalidated if the document is modified. Watermarks can be removed or altered. The technology described in this patent provides a more robust and reliable way to verify the integrity of digital documents.\n\nThis patent works by creating a unique 'fingerprint' or certificate for a digital document. This certificate is based not only on the content of the document but also on any changes or processing steps that have been performed on it. This means that if someone tries to alter the document, the certificate will no longer match, and the tampering will be detected. Think of it like a digital chain of custody for your documents.\n\nImagine you have a paper contract that you scan into your computer. This patent creates a certificate for the digital copy. If you then email the contract to someone who adds their signature digitally, the system updates the certificate to reflect that change. If anyone tries to change the contract without updating the certificate, the system will detect the tampering.\n\nThis technology matters because it can help businesses reduce the risk of fraud, improve compliance with regulations, and enhance trust in digital transactions. It has the potential to transform industries that rely heavily on digital documents, such as finance, law, and healthcare. The market impact is significant, as the need for secure document authentication solutions continues to grow.\n\nFuture applications of this technology could include integration with blockchain technology to create tamper-proof records of document certificates. This could further enhance the security and reliability of digital documents. The market adoption timeline will depend on factors such as the availability of easy-to-use software tools and the awareness of the benefits of this technology. From an investment perspective, this patent represents a valuable asset with significant growth potential.","technical_analysis":"The Computing New Certificate for Digitized Version of a Physical Document patent introduces a novel approach to ensuring the integrity of digital documents. The technical architecture centers around a multi-stage process involving the creation, modification, and validation of digital certificates associated with digitized physical documents. The core idea is to compute a new certificate based not only on the current digital representation but also on the history of processing steps and any prior certificates.\n\nThe implementation details involve several key components. First, a robust hashing algorithm is used to generate a unique fingerprint of the digital document. This hash serves as the foundation for the certificate. Second, a digital signature is applied to the hash using a private key, ensuring that only authorized parties can create valid certificates. Third, the system tracks any processing steps performed on the digital document, such as resizing, compression, or format conversion. This information is incorporated into the certificate computation process.\n\nThe algorithm specifics involve a combination of cryptographic hashing, digital signatures, and a history tracking mechanism. The hashing algorithm should be collision-resistant to prevent attackers from creating documents with the same hash. The digital signature scheme should be secure against forgery attacks. The history tracking mechanism should be reliable and tamper-proof.\n\nIntegration patterns involve incorporating this technology into existing document management systems and workflows. This can be achieved through APIs and SDKs that allow developers to seamlessly integrate the certificate computation and validation processes into their applications. The system should be designed to be scalable and performant to handle large volumes of documents.\n\nThe performance characteristics of this system depend on the choice of hashing algorithm, digital signature scheme, and history tracking mechanism. The hashing algorithm should be fast and efficient to minimize the overhead of certificate computation. The digital signature scheme should be computationally efficient to ensure that certificate validation can be performed quickly. The history tracking mechanism should be designed to minimize storage requirements and retrieval latency.\n\nThe code-level implications involve implementing the cryptographic algorithms and history tracking mechanism in a secure and efficient manner. This requires careful attention to detail and a thorough understanding of the underlying cryptographic principles. Developers should use well-established cryptographic libraries and follow best practices for secure coding. It is important to ensure the integrity of the hashing algorithm used when creating the certificates.","business_analysis":"The Computing New Certificate for Digitized Version of a Physical Document patent presents a significant market opportunity in the realm of digital document security. The increasing reliance on digital documents across various industries has created a growing demand for robust and reliable authentication solutions. This patent addresses this demand by providing a novel approach to verifying the integrity of digital documents.\n\nThe market opportunity size is substantial. The global digital signature market, which is closely related to document authentication, is projected to reach billions of dollars in the coming years. The competitive advantages of this technology include its multi-layered approach to certificate computation, its ability to incorporate the history of digital transformations, and its resistance to tampering and unauthorized modifications.\n\nThe revenue potential of this patent is significant. It can be monetized through licensing agreements, software subscriptions, and professional services. The business model can be based on providing a secure document authentication platform as a service (PaaS) or licensing the technology to other companies.\n\nThe strategic positioning of this technology is strong. It can be positioned as a premium solution for organizations that require the highest level of security for their digital documents. It can also be positioned as a cost-effective alternative to traditional authentication methods.\n\nThe ROI projections for this patent are attractive. By reducing the risk of fraud and improving compliance with regulatory requirements, this technology can generate significant cost savings for businesses. It can also enhance trust in digital transactions, leading to increased revenue and customer satisfaction.\n\nFrom an investment perspective, this patent represents a valuable asset with significant growth potential. It can be used as a foundation for building a successful business in the digital document security market. It is important to conduct a thorough due diligence process to assess the technical feasibility, market potential, and competitive landscape before investing in this technology.","faqs":null,"topics":["digital document security","digital signature","document authentication","certificate validation","fraud prevention"],"tech_cluster":null},"seo":{"title":"Computing New Certificate for Digitized Version of a Physical Document - Patent US-9854125","description":"Secure digital documents with Computing New Certificate for Digitized Version of a Physical Document. Patent analysis, claims, and prior art search available here.","keywords":["digital document security","digital signature","document authentication","certificate validation","fraud prevention","patent","patent US-9854125"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854125","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-9854125","citation_suggestion":"Patentable. \"Computing new certificate for digitized version of a physical document\" (US-9854125). https://patentable.app/patents/US-9854125","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854125","json":"https://patentable.app/api/llm-context/US-9854125","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:30:47.668Z"}