SEALSQ Strengthens its Leadership in Post-Quantum Security by Expanding Its Patent Portfolio
SEALSQ Corp (NASDAQ: LAES) has expanded its patent portfolio to strengthen its position in post-quantum security and semiconductor technology. The company announced strategic patents covering innovations in secure microcontrollers, cryptographic processing, and anti-tampering mechanisms.
The expanded portfolio includes patents in key areas such as: secure microcontrollers and cryptographic processing, RFID & NFC security technologies, semiconductor chip protection against physical attacks, and post-quantum cryptography solutions. The patents have been granted across multiple jurisdictions including the United States, France, Germany, and the United Kingdom.
SEALSQ is actively collaborating with NCCoE in the Migration to Post-Quantum Cryptography Building Block Consortium, focusing on implementing quantum-resistant cryptographic algorithms into its semiconductor and cybersecurity product lines. The company's technologies are being applied across various sectors including cybersecurity, IoT, finance, government, healthcare, and automotive industries.
SEALSQ Corp (NASDAQ: LAES) ha ampliato il proprio portafoglio di brevetti per rafforzare la sua posizione nella sicurezza post-quantistica e nella tecnologia dei semiconduttori. L'azienda ha annunciato brevetti strategici che coprono innovazioni in microcontrollori sicuri, elaborazione crittografica e meccanismi anti-manomissione.
Il portafoglio ampliato include brevetti in aree chiave come: microcontrollori sicuri e elaborazione crittografica, tecnologie di sicurezza RFID e NFC, protezione dei chip semiconduttori contro attacchi fisici e soluzioni di crittografia post-quantistica. I brevetti sono stati concessi in più giurisdizioni, tra cui Stati Uniti, Francia, Germania e Regno Unito.
SEALSQ sta collaborando attivamente con NCCoE nel Migration to Post-Quantum Cryptography Building Block Consortium, concentrandosi sull'implementazione di algoritmi crittografici resistenti al quantum nelle sue linee di prodotti semiconduttori e di cybersecurity. Le tecnologie dell'azienda sono applicate in vari settori, tra cui cybersecurity, IoT, finanza, governo, salute e industria automobilistica.
SEALSQ Corp (NASDAQ: LAES) ha ampliado su cartera de patentes para fortalecer su posición en seguridad post-cuántica y tecnología de semiconductores. La empresa anunció patentes estratégicas que cubren innovaciones en microcontroladores seguros, procesamiento criptográfico y Mecanismos de anti-manipulación.
La cartera ampliada incluye patentes en áreas clave como: microcontroladores seguros y procesamiento criptográfico, tecnologías de seguridad RFID y NFC, protección de chips semiconductores contra ataques físicos y soluciones de criptografía post-cuántica. Las patentes han sido concedidas en múltiples jurisdicciones, incluyendo Estados Unidos, Francia, Alemania y Reino Unido.
SEALSQ está colaborando activamente con NCCoE en el Migration to Post-Quantum Cryptography Building Block Consortium, enfocándose en implementar algoritmos criptográficos resistentes a los cuánticos en sus líneas de productos de semiconductores y ciberseguridad. Las tecnologías de la empresa se aplican en varios sectores, incluyendo ciberseguridad, IoT, finanzas, gobierno, salud e industria automotriz.
SEALSQ Corp (NASDAQ: LAES)는 포스트 양자 보안 및 반도체 기술에서의 입지를 강화하기 위해 특허 포트폴리오를 확장했습니다. 이 회사는 보안 마이크로컨트롤러, 암호 처리, 변조 방지 메커니즘에 대한 혁신을 포함하는 전략적 특허를 발표했습니다.
확대된 포트폴리오는 보안 마이크로컨트롤러 및 암호 처리, RFID 및 NFC 보안 기술, 물리적 공격으로부터 반도체 칩 보호, 포스트 양자 암호화 솔루션과 같은 주요 분야에 대한 특허를 포함합니다. 이러한 특허는 미국, 프랑스, 독일 및 영국을 포함한 여러 관할권에서 부여되었습니다.
SEALSQ는 NCCoE와 적극적으로 협력하여 포스트 양자 암호화 빌딩 블록 컨소시엄에 참여하고 있으며, 반도체 및 사이버 보안 제품 라인에 양자 저항성 암호 알고리즘을 구현하는 데 집중하고 있습니다. 이 회사의 기술은 사이버 보안, IoT, 금융, 정부, 의료 및 자동차 산업을 포함한 다양한 분야에 적용되고 있습니다.
SEALSQ Corp (NASDAQ: LAES) a élargi son portefeuille de brevets pour renforcer sa position dans la sécurité post-quantique et la technologie des semi-conducteurs. L'entreprise a annoncé des brevets stratégiques couvrant des innovations dans les microcontrôleurs sécurisés, le traitement cryptographique et les mécanismes anti-manipulation.
Le portefeuille élargi comprend des brevets dans des domaines clés tels que : microcontrôleurs sécurisés et traitement cryptographique, technologies de sécurité RFID et NFC, protection des puces semi-conductrices contre les attaques physiques et solutions de cryptographie post-quantique. Les brevets ont été accordés dans plusieurs juridictions, y compris les États-Unis, la France, l'Allemagne et le Royaume-Uni.
SEALSQ collabore activement avec le NCCoE dans le Migration to Post-Quantum Cryptography Building Block Consortium, en se concentrant sur la mise en œuvre d'algorithmes cryptographiques résistant aux attaques quantiques dans ses gammes de produits en semi-conducteurs et en cybersécurité. Les technologies de l'entreprise sont appliquées dans divers secteurs, notamment la cybersécurité, l'IoT, la finance, le gouvernement, la santé et l'industrie automobile.
SEALSQ Corp (NASDAQ: LAES) hat sein Patentportfolio erweitert, um seine Position in der Post-Quanten-Sicherheit und Halbleitertechnologie zu stärken. Das Unternehmen gab strategische Patente bekannt, die Innovationen in sicheren Mikrocontrollern, kryptografischer Verarbeitung und Manipulationsschutzmechanismen abdecken.
Das erweiterte Portfolio umfasst Patente in Schlüsselbereichen wie: sichere Mikrocontroller und kryptografische Verarbeitung, RFID- und NFC-Sicherheitstechnologien, Schutz von Halbleiterchips gegen physische Angriffe und Lösungen der Post-Quanten-Kryptografie. Die Patente wurden in mehreren Jurisdiktionen, einschließlich der Vereinigten Staaten, Frankreich, Deutschland und dem Vereinigten Königreich, erteilt.
SEALSQ arbeitet aktiv mit NCCoE im Migration to Post-Quantum Cryptography Building Block Consortium zusammen, mit dem Fokus auf die Implementierung von quantenresistenten kryptografischen Algorithmen in seine Produktlinien für Halbleiter und Cybersicherheit. Die Technologien des Unternehmens werden in verschiedenen Sektoren angewendet, einschließlich Cybersicherheit, IoT, Finanzen, Regierung, Gesundheitswesen und Automobilindustrie.
- Strategic expansion of patent portfolio strengthening market position
- Multi-jurisdiction patent coverage across major markets (US, France, Germany, UK)
- Active collaboration with NCCoE for post-quantum cryptography development
- Diversified application across multiple high-value sectors
- None.
Insights
SEALSQ's strategic expansion of its patent portfolio marks a pivotal development in the post-quantum security landscape. The comprehensive coverage across six key technological domains - from secure microcontrollers to quantum-resistant cryptography - creates significant barriers to entry and establishes strong competitive moats.
The patent portfolio's strategic value lies in three critical areas:
- Market Protection: Multi-jurisdictional coverage across the US and major European markets provides robust IP protection in key semiconductor and cybersecurity markets
- Revenue Potential: The broad application scope across finance, healthcare, automotive and government sectors opens multiple commercialization pathways through licensing and direct implementation
- Future-Proofing: The focus on post-quantum cryptography and quantum-resistant algorithms positions SEALSQ ahead of the inevitable quantum computing transition
The timing of this expansion is particularly strategic, coinciding with accelerating quantum computing developments and increasing regulatory focus on quantum-resistant security standards. The collaboration with NCCoE's Migration to Post-Quantum Cryptography consortium further validates SEALSQ's technical capabilities and market positioning.
The patent portfolio's emphasis on hardware-based security solutions, particularly in secure microcontrollers and cryptographic processing, addresses a critical market need as organizations seek to protect against both current and future quantum threats. This positions SEALSQ to capture significant market share in the rapidly growing quantum-resistant security sector.
Geneva, Switzerland, Jan. 29, 2025 (GLOBE NEWSWIRE) --
Patents cover innovations in semiconductor security, cryptographic key management, and anti-tampering mechanisms; see full portfolio here.
SEALSQ Corp (NASDAQ: LAES) ("SEALSQ" or "Company"), a company specializing in Semiconductors, PKI, and Post-Quantum technology hardware and software products, today announced that it has strategically expanded its patent pool, aiming to strengthen its leadership in securing the digital landscape against emerging quantum threats, a significant milestone in its commitment to post-quantum cryptography.
As quantum computing rapidly advances, traditional encryption methods face increasing risks of obsolescence. Recognizing this paradigm shift, SEALSQ has proactively developed and patented innovative technologies designed to counteract the vulnerabilities posed by quantum adversaries. The company’s expanded patent portfolio underlines its commitment to pioneering robust security solutions for the post-quantum era.
SEALSQ is collaborating with NCCoE in the Migration to Post-Quantum Cryptography Building Block Consortium which aims to bring awareness to the issues involved in migrating to post-quantum algorithms and to develop practices to ease migration from current public-key algorithms to replacement algorithms.*
SEALSQ has built an extensive and strategically important patent portfolio, primarily focused on secure microcontroller technologies and related applications that enhance cybersecurity in IoT, identity management, and digital transactions. The patents cover innovations in semiconductor security, cryptographic key management, and anti-tampering mechanisms. Below is an expanded summary of key areas covered in SEALSQ's patent portfolio:
1. Secure Microcontrollers & Cryptographic Processing
- SEALSQ's patents include advancements in secure microcontroller architecture, ensuring data protection in devices ranging from smart cards to IoT sensors.
- Cryptographic processing methods and secure storage of encryption keys are critical components of their patented technologies.
- These innovations help safeguard financial transactions, digital identity verification, and secure access control systems.
2. RFID & NFC Security Technologies
- Several patents relate to RFID-UHF (Ultra High Frequency) integrated circuits, which are widely used in logistics, supply chain tracking, and secure authentication.
- Innovations also include NFC (Near Field Communication) security protocols to prevent unauthorized access to mobile payments, transportation systems, and identity verification mechanisms.
- The patents also address security enhancements for GSM radiocommunication devices with integrated UHF tag readers, allowing more efficient and secure wireless communications.
3. Semiconductor Chip Protection Against Physical Attacks
- SEALSQ has developed patented solutions for protecting semiconductor chips from physical tampering, side-channel attacks, and power analysis techniques used by hackers to extract sensitive information.
- These security mechanisms ensure that devices such as smartcards, passports, and IoT sensors maintain integrity even under extreme conditions.
- Methods for preventing fault injection attacks (such as laser or electromagnetic manipulation) are also covered, making SEALSQ’s chips highly resistant to advanced cyber threats.
4. Post-Quantum Cryptography & Next-Generation Security
- With the emergence of quantum computing threats, SEALSQ is pioneering post-quantum cryptographic solutions.
- Their patented technologies focus on designing hardware solutions that support quantum-resistant encryption algorithms, ensuring long-term security for sensitive data and communications.
- This is particularly important for industries such as defense, government cybersecurity, and financial institutions that need future-proof encryption methods.
5. Secure Clock Frequency Adjustment in Integrated Circuits
- Some of SEALSQ’s patents focus on methods for adjusting clock frequencies in microcontrollers and integrated circuits, optimizing both power efficiency and security.
- These patents contribute to tamper resistance by making it harder for attackers to manipulate processing speeds in order to exploit vulnerabilities.
6. Geographic Coverage of Patents
- SEALSQ’s patents are granted in multiple jurisdictions, including:
- United States
- France
- Germany
- United Kingdom
- This extensive patent coverage ensures that SEALSQ’s innovations remain protected in key technology markets.
7. Application Areas & Market Impact
- The patented technologies are applied in various industries, including:
- Cybersecurity & IoT: Secure authentication for connected devices.
- Finance & Banking: Protection of payment systems and contactless transactions.
- Government & Defense: Secure identity verification and encryption technologies.
- Healthcare: Protection of medical devices and patient data.
- Automotive: Secure communication between connected cars and IoT infrastructure.
Conclusion
SEALSQ’s patents represent a robust foundation for the future of secure semiconductors, cryptographic processing, and post-quantum security solutions. These innovations help protect critical infrastructure, enable secure IoT ecosystems, and provide resilience against evolving cyber threats. Their work in hardware-based security solutions positions SEALSQ as a key player in the semiconductor security industry.
A Critical Step Towards Quantum-Resistant Security
SEALSQ’s research and innovation initiatives (https://www.sealsq.com/about/research-innovation) focus on integrating post-quantum cryptographic (PQC) algorithms into its semiconductor and cybersecurity product lines. The company's patent portfolio covers key advancements, including:
- Quantum-Resistant Cryptographic Implementations: Enhancing the security of IoT devices, secure elements, and digital identity solutions to withstand quantum-based attacks.
- Secure Key Management Solutions: Developing novel key exchange and storage mechanisms that leverage post-quantum algorithms.
- High-Performance Post-Quantum Authentication Chips: Enabling governments, enterprises, and critical infrastructures to adopt future-proof security solutions.
- Optimization of CRYSTALS-Kyber & Other NIST-Standardized Algorithms: Implementing efficient cryptographic techniques tailored for constrained environments, such as smart cards and embedded systems.
Global Recognition and Industry Impact
With the world increasingly focusing on post-quantum security, SEALSQ’s technological advancements have gained recognition from global institutions and regulatory bodies. The company actively collaborates with leading academic and industry partners to accelerate the standardization and deployment of PQC solutions.
“The expansion of our patent portfolio in post-quantum cryptography underscores SEALSQ’s dedication to staying at the forefront of cybersecurity innovation,” said Carlos Moreira, Founder and CEO of SEALSDQ. “As quantum computing evolves, we are ensuring that enterprises, governments, and individuals can transition seamlessly to a quantum-secure future.”
Future-Proofing Digital Security
SEALSQ’s commitment to post-quantum cryptography aligns with its broader mission to deliver end-to-end, sovereign cybersecurity solutions. The company continues to integrate PQC capabilities across its semiconductor chips, secure microcontrollers, and trusted hardware devices, providing clients with long-term protection against emerging threats.
As governments and enterprises prepare for the quantum transition, SEALSQ remains a trusted partner in navigating the complexities of cryptographic migration. The company's expanding patent portfolio not only strengthens its market leadership but also contributes to the global advancement of quantum-resistant security solutions.
For more information about SEALSQ’s post-quantum cryptography initiatives, visit www.sealsq.com.
* NIST does not evaluate commercial products under this Consortium and does not endorse any product or service used. Additional information on this Consortium can be found https://www.nccoe.nist.gov/projects/building-blocks/post-quantum-cryptography.
About SEALSQ:
SEALSQ focuses on selling integrated solutions based on Semiconductors, PKI and Provisioning services, while developing Post-Quantum technology hardware and software products. Our solutions can be used in a variety of applications, from Multi-Factor Authentication tokens, Smart Energy, Smart Home Appliances, Medical and Healthcare and IT Network Infrastructure, to Automotive, Industrial Automation and Control Systems.
Post-Quantum Cryptography (PQC) refers to cryptographic methods that are secure against an attack by a quantum computer. As quantum computers become more powerful, they may be able to break many of the cryptographic methods that are currently used to protect sensitive information, such as RSA and Elliptic Curve Cryptography (ECC). PQC aims to develop new cryptographic methods that are secure against quantum attacks. For more information, please visit www.sealsq.com.
Forward-Looking Statements
This communication expressly or implicitly contains certain forward-looking statements concerning SEALSQ Corp and its businesses. Forward-looking statements include statements regarding our business strategy, financial performance, results of operations, market data, events or developments that we expect or anticipates will occur in the future, as well as any other statements which are not historical facts. Although we believe that the expectations reflected in such forward-looking statements are reasonable, no assurance can be given that such expectations will prove to have been correct. These statements involve known and unknown risks and are based upon a number of assumptions and estimates which are inherently subject to significant uncertainties and contingencies, many of which are beyond our control. Actual results may differ materially from those expressed or implied by such forward-looking statements. Important factors that, in our view, could cause actual results to differ materially from those discussed in the forward-looking statements include the expected success of our technology strategy and solutions for IoMT Security for Medical and Healthcare sectors, SEALSQ's ability to implement its growth strategies, SEALSQ's ability to continue beneficial transactions with material parties, including a limited number of significant customers; market demand and semiconductor industry conditions; and the risks discussed in SEALSQ's filings with the SEC. Risks and uncertainties are further described in reports filed by SEALSQ with the SEC.
SEALSQ Corp is providing this communication as of this date and does not undertake to update any forward-looking statements contained herein as a result of new information, future events or otherwise.
| SEALSQ Corp. Carlos Moreira Chairman & CEO Tel: +41 22 594 3000 info@sealsq.com | SEALSQ Investor Relations (US) The Equity Group Inc. Lena Cati Tel: +1 212 836-9611 lcati@equityny.com |
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