Top Patent Classifications

Showing top 20 classifications by patent count from May 23, 2026 to June 23, 2026

Rank Classification Code Classification Name Patent Count
1 H04L9/40 Network security protocols 741
2 H10W90/00 Package configurations 639
3 A61B5/00 Medical measurements for diagnostic or identification purposes 638
4 H04L5/00 Digital Information transmission arrangements 612
5 G06N20/00 Machine learning 595
6 G06T7/00 Image analysis 550
7 G06F3/01 Human/computer interaction arrangements 424
8 A61K9/00 Medicinal preparations characterised by special physical form 406
9 A61P35/00 Antineoplastic agents for therapeutic or medicinal preparations 404
10 G06T2207/20081 Algorithms for training image processing systems 376
11 G06F3/06 Electronic data storage arrangements 364
12 H10D30/01 Manufacture of inorganic solid state field-effect transistors 353
13 G06V10/82 Video processing using neural networks 339
14 H10K59/80 Construction of organic electric solid-state semiconductors 332
15 H04L9/32 including means for verifying the identity or authority of a user of the syst... 331
16 H10D62/10 Shapes, relative sizes or dispositions of the regions of the semiconductor bo... 309
17 G06T2207/20084 Artificial neural networks [ANN] 307
18 G06F21/62 Protecting access to data via a platform, e.g. using keys or access control r... 300
19 H01M10/0525 Rocking-chair batteries, i.e. batteries with lithium insertion or intercalati... 295
20 H05K7/20 Modifications to facilitate cooling, ventilating, or heating 288