Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MC

Mark C. Costello

SESemtech: 5 patents #20 of 201Top 10%
California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #911,705 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12322725 Semiconductor device and method of forming insulating layers around semiconductor die Satyamoorthi Chinnusamy, Kevin Simpson 2025-06-03
11699678 Semiconductor device and method of forming insulating layers around semiconductor die Satyamoorthi Chinnusamy, Kevin Simpson 2023-07-11
11075187 Semiconductor device and method of forming insulating layers around semiconductor die Satyamoorthi Chinnusamy, Kevin Simpson 2021-07-27
10153248 Semiconductor device and method of forming insulating layers around semiconductor die Satyamoorthi Chinnusamy, Kevin Simpson 2018-12-11
9837375 Semiconductor device and method of forming insulating layers around semiconductor die Satyamoorthi Chinnusamy, Kevin Simpson 2017-12-05