This inventor holds 4 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Excelitas Technologies Corp., Excelitas Technologies Led Solutions, Inc., Opto Technology, Inc.. Active years: 2007-2014.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Craig Fields. Retrieved from https://idiyas.com/inventor/craig-fields
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
USPTO Granted Patents = 4 (Patent Applications = 2)
% Patents Active = 25.0
EPO Patents = 1 (Patent Applications = 3)
Average Co-Inventor Count = 2.0
ph-index = 3
Forward Citations = 69(Granted Patents)
Company Filing History:
1 out of 45 
Excelitas Technologies Corp.
1 out of 3 Excelitas Technologies Led Solutions, Inc.
1 out of 5 Opto Technology, Inc.
4. 1 out of 2
Perkinelmer Led Solutions, Inc.
Years Active: 2007-2014
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4 patents (USPTO):Explore Patents
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]
2 patents pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Craig Fields. Retrieved from https://idiyas.com/inventor/craig-fields
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
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]
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]
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]
1 patent (EPO):
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]
3 patents pending (EPO):
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]