The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 2026
Filed:
Aug. 01, 2019
Drexel University, Philadelphia, PA (US);
Epoxtal, Llc, Philadelphia, PA (US);
The Regents of the University of California, Oakland, CA (US);
Zongquan Gu, Chalfont, PA (US);
Jonathan E. Spanier, Bala Cynwyd, PA (US);
Lane W. Martin, Moraga, CA (US);
Christopher R. Elsass, Santa Barbara, CA (US);
Alessia Polemi, Philadelphia, PA (US);
Anoop Rama Damodaran, Minneapolis, MN (US);
Drexel University, Philadelphia, PA (US);
epoXtal, LLC, Philadelphia, PA (US);
The Regents of the University of California, Oakland, CA (US);
Abstract
The present disclosure describes a strained dielectric material comprising at least one type of component containing a domain wall variant pattern, or superdomain structure, that is in phase-co-existence with, or in close phase proximity to, a paraelectric state achieved at zero electric field or over a finite range of non-zero electric field, wherein the at least one type of component comprises one or more of an in-plane sub-domain polarization component, a plane-normal sub-domain polarization component, or a solid solution of a ferroelectric.