Category:Paul CLARK

Paul CLARK

Executive Summary

Paul CLARK is an inventor who has filed 2 patents. Their primary areas of innovation include {involving digital signatures} (2 patents), {using challenge-response} (1 patents), {involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD} (1 patents), and they have worked with companies such as nChain Licensing AG (2 patents). Their most frequent collaborators include (1 collaborations), (1 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

• H04L9/3247 ({involving digital signatures}): 2 patents
• H04L9/3271 ({using challenge-response}): 1 patents
• H04L9/3239 ({involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD}): 1 patents
• H04L9/50 (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication): 1 patents
• H04L9/3213 ({using tickets or tokens, e.g. Kerberos (network architectures or network communication protocols for entities authentication using tickets in a packet data network): 1 patents
• H04L9/3297 ({involving time stamps, e.g. generation of time stamps}): 1 patents

Companies

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List of Companies

• nChain Licensing AG: 2 patents

Collaborators

• Ricky Charles RAND (1 collaborations)
• Risky Charles RAND (1 collaborations)