St Microelectronics Inc patents

St Microelectronics Inc holds 1,360 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents1,360
Recent patents81
First publicationJan 1, 2015
Latest publicationMar 31, 2026

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
2015233
2016283
2017207
2018191
2019136
2020105
202165
202242
202346
202428
202517
20267
Browse patents by year
YearPatents
2015233
2016283
2017207
2018191
2019136
2020105
202165
202242
202346
202428
202517
20267

Recent patents

Latest publications where this party is an assignee.

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Top CPC classifications

Most common classification codes in this portfolio.

Top CPC codes by patent count
CPCPatents
H10D84/038329
H10D30/024297
H10D30/62246
H01L29/66795210
H10D62/822206

Technology areas

Mapped technology topics for this assignee.

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Frequently asked questions

Answers are generated from the same data shown on this page.

How many patents does St Microelectronics Inc have in patentsdb?
St Microelectronics Inc is linked to 1,360 publications as assignee in our database.
What technology areas does St Microelectronics Inc patent most?
Top mapped technology areas by patent count: Electricity (1,106); Physics (393); Operations & Transport (167).
Is St Microelectronics Inc's patent activity growing?
In our data, assignee counts were 28 in 2024 and 17 in 2025 (lower year over year).
What are recent patents assigned to St Microelectronics Inc?
See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.