Portfolio comparison
Powdertech Co Ltd vs Microsoft Corp
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Powdertech Co Ltd
Patents indexed
1
Year range
2024
Most recent
2024
materialsmechanicalconsumer_electronics
Top Patents1 enriched
US 12134567· 2024
How to Make Better Ferrite Powder for Industrial Use
Activity by Decade
2020s1
Company B
Microsoft Corp
Patents indexed
8
Year range
1996 – 2010
Most recent
2010
softwareconsumer_electronicsecommerceai_mltelecommunications
Top Patents8 enriched
US 5920316· 1999
How the Windows Taskbar Manages Open Programs
US 6901559· 2005
How Handheld Devices Organize Recently Used Files and Contacts
US 7530029· 2009
How Software Interfaces Shrink to Save Screen Space
Activity by Decade
1990s2
2000s4
2010s2
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