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For the Inventor, By the Inventor

Allston, MA, United States of America

Julian D Spring

This inventor holds 5 USPTO granted patents. Top assignees: Delfigo Corporation, Spectral Sciences, Inc.. Active years: 2013-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Julian D Spring. Retrieved from https://idiyas.com/inventor/julian-d-spring

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 5

% Patents Active = 80.0

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 17(Granted Patents)


Location History:

  • Brighton, MA (US) (2013 - 2014)
  • Allston, MA (US) (2014 - 2015)

Company Filing History:

goldMedal4 out of 6 
 
Delfigo Corporation
 patents
silverMedal1 out of 32 
 
Spectral Sciences, Inc.
 patents

Years Active: 2013-2015

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5 patents (USPTO):Explore Patents
1. 9032491 - Multi-factor authentication enrollment optimization method and apparatus (2015-05-12),
2. 8914862 - Cloud identification processing and verification (2014-12-16),
3. 8850541 - Visual authentication and authorization for mobile devices (2014-09-30),
4. 8697449 - Optical blood coagulation monitor and method (2014-04-15),
5. 8407774 - Cloud authentication processing and verification (2013-03-26),
Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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