The IMAPS International Symposium in Boston, MA last month highlighted Ferric’s paper that describes Ferric’s Package Voltage Regulators (PVRs) that are the industry’s first single-chip power converters with thin-film magnetic integrated inductors.  Ferric’s integrated thin-film inductors offer the advantage of smaller size, lower power consumption, and lower cost.  The link to an article from 3DInCities from the IMAPS International Symposium below summarizes the advantages of Ferric’s technology.

https://www.3dincites.com/2019/11/iftle-432-ferric-and-tsmc-partner-on-voltage-regulators-high-tc-die-attach-for-tim/