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Browse by Category: Main > Information Technology |
| Class Number |
Class Name |
Patents |
| 341 |
Coded data generation or conversion |
34,279 |
| 345 |
Computer graphics processing, operator interface processing, and selective visual display systems |
103,234 |
| 380 |
Cryptography |
21,746 |
| 706 |
Data processing: artificial intelligence |
13,718 |
| 707 |
Data processing: database and file management or data structures |
62,843 |
| 716 |
Data processing: design and analysis of circuit or semiconductor mask |
23,493 |
| 705 |
Data processing: financial, business practice, management, or cost/price determination |
40,528 |
| 700 |
Data processing: generic control systems or specific applications |
56,022 |
| 702 |
Data processing: measuring, calibrating, or testing |
47,667 |
| 715 |
Data processing: presentation processing of document |
44,745 |
| 717 |
Data processing: software development, installation, and management |
21,246 |
| 704 |
Data processing: speech signal processing, linguistics, language translation, and audio compression/decompression |
29,440 |
| 703 |
Data processing: structural design, modeling, simulation, and emulation |
14,146 |
| 701 |
Data processing: vehicles, navigation, and relative location |
54,431 |
| 369 |
Dynamic information storage or retrieval |
58,231 |
| 369 |
Dynamic information storage or retrieval |
58,231 |
| 360 |
Dynamic magnetic information storage or retrieval |
68,619 |
| 720 |
Dynamic optical information storage or retrieval |
5,121 |
| 710 |
Electrical computers and digital data processing systems: input/output |
53,437 |
| 719 |
Electrical computers and digital processing systems: interprogram communication or interprocess communication (ipc) |
8,131 |
| 711 |
Electrical computers and digital processing systems: memory |
65,792 |
| 709 |
Electrical computers and digital processing systems: multicomputer data transferring or plural processor synchronization |
83,380 |
| 712 |
Electrical computers and digital processing systems: processing architectures and instruction processing (e.g., processors) |
22,562 |
| 713 |
Electrical computers and digital processing systems: support |
47,850 |
| 718 |
Electrical computers and digital processing systems: virtual machine task or process management or task management/control |
8,240 |
| 708 |
Electrical computers: arithmetic processing and calculating |
20,325 |
| 326 |
Electronic digital logic circuitry |
35,662 |
| 902 |
Electronic funds transfer |
2,559 |
| 714 |
Error detection/correction and fault detection/recovery |
65,647 |
| 33 |
Geometrical instruments |
32,581 |
| 968 |
Horology |
7,272 |
| 368 |
Horology: time measuring systems or devices |
14,329 |
| 347 |
Incremental printing of symbolic information |
63,238 |
| 726 |
Information security |
14,617 |
| 725 |
Interactive video distribution systems |
19,071 |
| 73 |
Measuring and testing |
121,440 |
| 901 |
Robots |
9,539 |
| 365 |
Static information storage and retrieval |
119,240 |
| 374 |
Thermal measuring and testing |
15,225 | |
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