Top Patent Classifications

Showing top 20 classifications by patent count from May 01, 2026 to June 01, 2026

Rank Classification Code Classification Name Patent Count
1 H04L9/40 Network security protocols 691
2 H10W90/00 Package configurations 595
3 H04L5/00 Digital Information transmission arrangements 541
4 A61B5/00 Medical measurements for diagnostic or identification purposes 527
5 G06N20/00 Machine learning 527
6 G06T7/00 Image analysis 408
7 A61P35/00 Antineoplastic agents for therapeutic or medicinal preparations 378
8 G06F3/01 Human/computer interaction arrangements 333
9 G06T2207/20081 Algorithms for training image processing systems 324
10 A61K9/00 Medicinal preparations characterised by special physical form 320
11 G06V10/82 Video processing using neural networks 317
12 G06F21/62 Protecting access to data via a platform, e.g. using keys or access control r... 311
13 H04L9/32 including means for verifying the identity or authority of a user of the syst... 301
14 G06F3/06 Electronic data storage arrangements 295
15 H04N19/176 the region being a block, e.g. a macroblock 293
16 G06T2207/20084 Artificial neural networks [ANN] 279
17 H01M2220/20 Batteries in motive systems, e.g. vehicle, ship, plane 276
18 H10D30/01 Manufacture of inorganic solid state field-effect transistors 274
19 H05K7/20 Modifications to facilitate cooling, ventilating, or heating 262
20 A61K45/06 Mixtures of active ingredients without chemical characterisation, e.g. antiph... 251