US 11,731,344 B2
Formation of three dimensional objects including magnetic material
Masaaki Fukumoto, Beijing (CN); and Masayasu Ogata, Beijing (CN)
Assigned to Microsoft Technology Licensing, LLC, Redmond, WA (US)
Filed by Microsoft Technology Licensing, LLC, Redmond, WA (US)
Filed on Jun. 11, 2020, as Appl. No. 16/899,000.
Application 16/899,000 is a continuation of application No. 15/543,946, granted, now 10,710,296, previously published as PCT/CN2015/070851, filed on Jan. 16, 2015.
Prior Publication US 2020/0298470 A1, Sep. 24, 2020
Int. Cl. B29C 64/209 (2017.01); B29C 64/30 (2017.01); B29C 64/336 (2017.01); B29C 71/00 (2006.01); B29C 64/118 (2017.01); B33Y 30/00 (2015.01); B33Y 70/00 (2020.01); B29C 70/88 (2006.01); B29C 48/14 (2019.01); B29C 48/03 (2019.01); B29C 48/285 (2019.01); B29C 48/25 (2019.01); B29C 48/00 (2019.01); B29C 48/21 (2019.01); B29C 64/106 (2017.01); B33Y 10/00 (2015.01); B33Y 50/02 (2015.01); B33Y 80/00 (2015.01); B29C 64/393 (2017.01); B29K 101/12 (2006.01); B33Y 40/00 (2020.01); B29K 55/02 (2006.01); B29K 67/00 (2006.01); B29L 9/00 (2006.01); B29C 48/02 (2019.01)
CPC B29C 64/118 (2017.08) [B29C 48/0013 (2019.02); B29C 48/022 (2019.02); B29C 48/03 (2019.02); B29C 48/142 (2019.02); B29C 48/147 (2019.02); B29C 48/21 (2019.02); B29C 48/266 (2019.02); B29C 48/2886 (2019.02); B29C 64/106 (2017.08); B29C 64/209 (2017.08); B29C 64/30 (2017.08); B29C 64/336 (2017.08); B29C 64/393 (2017.08); B29C 70/88 (2013.01); B29C 71/0081 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 50/02 (2014.12); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12); B29C 48/02 (2019.02); B29K 2055/02 (2013.01); B29K 2067/046 (2013.01); B29K 2101/12 (2013.01); B29K 2995/0008 (2013.01); B29L 2009/00 (2013.01); B33Y 40/00 (2014.12)] 20 Claims
OG exemplary drawing
 
1. An apparatus comprising:
a first material source for a first polymeric material;
a second material source for a second polymeric material, the second polymeric material including a magnetic material;
a first extrusion component configured to deposit a plurality of layers of the first polymeric material onto a surface of a substrate;
a second extrusion component configured to deposit at least one layer of the second polymeric material onto at least one layer of the plurality of layers of the first polymeric material; and
a magnetizing device used to magnetize a layer of the second polymeric material, the magnetizing device comprising a first arm and a second arm.