US Patent 11938214 Benefit agent delivery system comprising microcells having an electrically eroding sealing layer
Patent 11938214 was granted and assigned to E Ink Corporation on March, 2024 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
November 19, 2020
0
Date of Patent
March 26, 2024
0
Patent Applicant
Patent Application Number
16952433
0
Patent Citations
•••
Patent Inventor Names
Lei Liu
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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