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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.:

US 12434381 B1

PDFFull Text
Date of Patent:
Oct. 07, 2025

Filed:

Nov. 08, 2021

Electromagnetically actuated soft robotic devices and methods for their fabrication

Applicants:

Hamidreza Marvi, Chandler, AZ (US);

Elizabeth Skowronek, Tempe, AZ (US);

Reza James Ahmed, Tempe, AZ (US);

Mahdi Ilami, Tempe, AZ (US);

Inventors:

Hamidreza Marvi, Chandler, AZ (US);

Elizabeth Skowronek, Tempe, AZ (US);

Reza James Ahmed, Tempe, AZ (US);

Mahdi Ilami, Tempe, AZ (US);

Assignee:

Arizona Board of Regents on behalf of Arizona State University, Scottsdale, AZ (US);

Attorney:

Withrow & Terranova, PLLC

Primary Examiner:

Sean Kayes

Assistant Examiner:

Lucy M Thomas

Int. Cl.
CPC ...
H01H 9/00 (2006.01); B25J 9/16 (2006.01); H01F 7/06 (2006.01); H01F 7/08 (2006.01); H01H 47/00 (2006.01); H01H 51/22 (2006.01); H01H 51/30 (2006.01);
U.S. Cl.
CPC ...
B25J 9/161 (2013.01); H01F 7/064 (2013.01); H01F 7/081 (2013.01);
Abstract

An electromagnetically actuated robotic device comprises electromagnetic coils, a charge storage element, at least one processor, a plurality of electrically conductive paths, optionally in combination with sensor(s), all arranged in, and/or on, an elastomeric body structure. Shape, gait, and/or electrical properties shape of a robotic device may be altered by selective actuation of one or more electromagnetic coils. Methods for fabricating and using such devices are also provided.

Find Patent Forward Citations

Marvi, Hamidreza. (2025). Electromagnetically actuated soft robotic devices and methods for their fabrication (U.S. Patent No. 12434381). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12434381

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

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