Top Patent Classifications

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

Rank Classification Code Classification Name Patent Count
1 H04L9/40 Network security protocols 2,326
2 H10W90/00 Package configurations 1,947
3 A61B5/00 Medical measurements for diagnostic or identification purposes 1,850
4 G06N20/00 Machine learning 1,734
5 H04L5/00 Digital Information transmission arrangements 1,655
6 G06T7/00 Image analysis 1,586
7 A61K9/00 Medicinal preparations characterised by special physical form 1,229
8 A61P35/00 Antineoplastic agents for therapeutic or medicinal preparations 1,228
9 G06F3/01 Human/computer interaction arrangements 1,219
10 G06T2207/20081 Algorithms for training image processing systems 1,102
11 G06F3/06 Electronic data storage arrangements 1,048
12 G06V10/82 Video processing using neural networks 1,025
13 H04L9/32 including means for verifying the identity or authority of a user of the syst... 1,011
14 G06F21/62 Protecting access to data via a platform, e.g. using keys or access control r... 973
15 G06T2207/20084 Artificial neural networks [ANN] 955
16 H01M10/0525 Rocking-chair batteries, i.e. batteries with lithium insertion or intercalati... 875
17 H04N19/176 the region being a block, e.g. a macroblock 869
18 H10D30/01 Manufacture of inorganic solid state field-effect transistors 867
19 H05K7/20 Modifications to facilitate cooling, ventilating, or heating 864
20 C07K16/28 against receptors, cell surface antigens or cell surface determinants 853