Top Patent Classifications

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

Rank Classification Code Classification Name Patent Count
1 H04L9/40 Network security protocols 2,161
2 H10W90/00 Package configurations 1,858
3 A61B5/00 Medical measurements for diagnostic or identification purposes 1,719
4 G06N20/00 Machine learning 1,639
5 H04L5/00 Digital Information transmission arrangements 1,464
6 G06T7/00 Image analysis 1,461
7 G06F3/01 Human/computer interaction arrangements 1,159
8 A61P35/00 Antineoplastic agents for therapeutic or medicinal preparations 1,150
9 A61K9/00 Medicinal preparations characterised by special physical form 1,109
10 G06T2207/20081 Algorithms for training image processing systems 1,032
11 G06F3/06 Electronic data storage arrangements 982
12 G06V10/82 Video processing using neural networks 949
13 H04L9/32 including means for verifying the identity or authority of a user of the syst... 924
14 G06F21/62 Protecting access to data via a platform, e.g. using keys or access control r... 912
15 G06T2207/20084 Artificial neural networks [ANN] 897
16 H05K7/20 Modifications to facilitate cooling, ventilating, or heating 823
17 C07K16/28 against receptors, cell surface antigens or cell surface determinants 816
18 H04N19/176 the region being a block, e.g. a macroblock 805
19 H01M10/0525 Rocking-chair batteries, i.e. batteries with lithium insertion or intercalati... 797
20 H01L23/00 Semiconductor or other solid state devices 781