US 11,858,196 B2
Iron oxide nanoparticle-based magnetic ink for additive manufacturing
Mohammad Vaseem, Thuwal (SA); Farhan Abdul Ghaffar, Thuwal (SA); and Atif Shamim, Thuwal (SA)
Assigned to King Abdullah University of Science and Technology, Thuwal (SA)
Filed by King Abdullah University of Science and Technology, Thuwal (SA)
Filed on Dec. 20, 2022, as Appl. No. 18/084,996.
Application 18/084,996 is a division of application No. 16/274,926, filed on Feb. 13, 2019, abandoned.
Claims priority of provisional application 62/742,675, filed on Oct. 8, 2018.
Claims priority of provisional application 62/633,416, filed on Feb. 21, 2018.
Prior Publication US 2023/0134927 A1, May 4, 2023
Int. Cl. B29C 64/112 (2017.01); H01F 1/44 (2006.01); H01F 41/04 (2006.01); B33Y 70/10 (2020.01); B82Y 25/00 (2011.01); B33Y 10/00 (2015.01); B29K 105/16 (2006.01); B29K 509/00 (2006.01); B82Y 40/00 (2011.01); B22F 10/22 (2021.01)
CPC B29C 64/112 (2017.08) [B33Y 70/10 (2020.01); H01F 1/445 (2013.01); H01F 41/043 (2013.01); B22F 10/22 (2021.01); B29K 2105/162 (2013.01); B29K 2509/00 (2013.01); B29K 2995/0008 (2013.01); B33Y 10/00 (2014.12); B82Y 25/00 (2013.01); B82Y 40/00 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A printed tunable inductor, the printed tunable inductor comprising:
one or more layers of cured nanoparticle ink; and
one or more layers of cured silver organo complex (SOC) based silver ink,
wherein the one or more layers of cured nanoparticle ink include magnetic iron oxide nanoparticles; and wherein the printed tunable inductor is sufficient to be tunable in response to an external magnetic field.