Category:Ryan Marsh

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Ryan Marsh

Executive Summary

Ryan Marsh is an inventor who has filed 2 patents. Their primary areas of innovation include {using e-cash} (2 patents), {Use of certificates or encrypted proofs of transaction rights} (2 patents), {Keeping log of transactions for guaranteeing non-repudiation of a transaction} (2 patents), and they have worked with companies such as Citibank, N.A. (2 patents). Their most frequent collaborators include (2 collaborations), (2 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

  • G06Q20/065 ({using e-cash}): 2 patents
  • G06Q20/38215 ({Use of certificates or encrypted proofs of transaction rights}): 2 patents
  • G06Q20/389 ({Keeping log of transactions for guaranteeing non-repudiation of a transaction}): 2 patents

Companies

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List of Companies

  • Citibank, N.A.: 2 patents

Collaborators

Subcategories

This category has the following 3 subcategories, out of 3 total.

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