Patents


The products and components supplied by SAE Magnetics (HK) Ltd. are protected by patents in the United States and elsewhere. The following patent information is provided to satisfy the notice requirement of various jurisdictions including the virtual patent marking provisions of 35 U.S.C § 287.

The following list of SAE products is organized by product class and capacity per platter. The list of SAE products may not be all inclusive, and other products not immediately listed here may be protected by one or more patents. Other patents are pending.

September 12, 2025

PMR 1 TBpp Mobile

US 8320081

US 8749919

US 8295008

US 8310787

PMR 0.6 TBpp Server

US 8320081

US 8749919

US 8295008

US 8310787

PMR 2.0 TBpp Nearline

US 8320081

US 8749919

US 8295008

US 8310787

PMR 2.2 TBpp Nearline

US 8320081

US 8749919

US 8295008

US 8310787

PMR 2.4 TBpp Nearline

US 8320081

US 8749919

US 8295008

US 8310787

PMR 2.6 TBpp Nearline

US 8320081

US 8749919

US 8295008

US 8310787

HAMR 3.0 TBpp Nearline

US 8320081

HAMR 3.5 TBpp Nearline

US 8320081