438 |
Semiconductor Device Manufacturing: Process |
14 |
10 |
5 |
7 |
8 |
44 |
257 |
Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) |
1 |
5 |
3 |
9 |
12 |
30 |
324 |
Electricity: Measuring and Testing |
0 |
0 |
1 |
3 |
6 |
10 |
455 |
Telecommunications |
1 |
2 |
2 |
1 |
2 |
8 |
029 |
Metal Working |
2 |
1 |
2 |
2 |
0 |
7 |
361 |
Electricity: Electrical Systems and Devices |
1 |
1 |
0 |
1 |
4 |
7 |
439 |
Electrical Connectors |
1 |
2 |
2 |
0 |
2 |
7 |
385 |
Optical Waveguides |
1 |
1 |
1 |
1 |
2 |
6 |
606 |
Surgery (instruments) |
0 |
2 |
2 |
1 |
1 |
6 |
005 |
Beds |
0 |
0 |
0 |
5 |
0 |
5 |
264 |
Plastic and Nonmetallic Article Shaping or Treating: Processes |
0 |
0 |
0 |
5 |
0 |
5 |
607 |
Surgery: Light, Thermal, and Electrical Application |
1 |
2 |
1 |
1 |
0 |
5 |
710 |
Input/Output (Electrical Computers and Digital Processing Systems) |
1 |
0 |
2 |
0 |
2 |
5 |
174 |
Electricity: Conductors and Insulators |
0 |
0 |
1 |
2 |
1 |
4 |
228 |
Metal Fusion Bonding |
0 |
1 |
0 |
1 |
2 |
4 |
356 |
Optics: Measuring and Testing |
1 |
1 |
2 |
0 |
0 |
4 |
362 |
Illumination |
0 |
1 |
1 |
0 |
2 |
4 |
365 |
Static Information Storage and Retrieval |
0 |
0 |
1 |
2 |
1 |
4 |
428 |
Stock Material or Miscellaneous Articles |
0 |
1 |
0 |
3 |
0 |
4 |
430 |
Radiation Imagery Chemistry: Process, Composition, or Product Thereof |
1 |
1 |
1 |
0 |
1 |
4 |
520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
1 |
0 |
1 |
1 |
1 |
4 |
052 |
Static Structures (e.g., Buildings) |
1 |
0 |
0 |
1 |
1 |
3 |
106 |
Compositions: Coating or Plastic |
0 |
0 |
0 |
1 |
2 |
3 |
134 |
Cleaning and Liquid Contact with Solids |
0 |
0 |
1 |
0 |
2 |
3 |
144 |
Woodworking |
0 |
0 |
1 |
2 |
0 |
3 |
250 |
Radiant Energy |
0 |
0 |
1 |
1 |
1 |
3 |
315 |
Electric Lamp and Discharge Devices: Systems |
0 |
0 |
0 |
1 |
2 |
3 |
327 |
Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems |
0 |
1 |
0 |
0 |
2 |
3 |
340 |
Communications: Electrical |
2 |
0 |
0 |
1 |
0 |
3 |
341 |
Coded Data Generation or Conversion |
0 |
0 |
0 |
2 |
1 |
3 |
343 |
Communications: Radio Wave Antennas |
2 |
0 |
0 |
1 |
0 |
3 |
419 |
Powder Metallurgy Processes |
0 |
0 |
1 |
1 |
1 |
3 |
426 |
Food or Edible Material: Processes, Compositions, and Products |
1 |
0 |
1 |
1 |
0 |
3 |
451 |
Abrading |
0 |
0 |
1 |
1 |
1 |
3 |
033 |
Geometrical Instruments |
0 |
1 |
0 |
0 |
1 |
2 |
062 |
Refrigeration |
0 |
1 |
0 |
1 |
0 |
2 |
073 |
Measuring and Testing |
0 |
2 |
0 |
0 |
0 |
2 |
108 |
Horizontally Supported Planar Surfaces |
0 |
1 |
0 |
1 |
0 |
2 |
123 |
Internal-Combustion Engines |
0 |
0 |
0 |
2 |
0 |
2 |
137 |
Fluid Handling |
1 |
1 |
0 |
0 |
0 |
2 |
206 |
Special Receptacle or Package |
0 |
1 |
1 |
0 |
0 |
2 |
242 |
Winding, Tensioning, or Guiding |
0 |
0 |
1 |
0 |
1 |
2 |
294 |
Handling: Hand and Hoist-Line Implements |
0 |
0 |
0 |
1 |
1 |
2 |
297 |
Chairs and Seats |
0 |
0 |
1 |
0 |
1 |
2 |
312 |
Supports: Cabinet Structure |
0 |
0 |
0 |
0 |
2 |
2 |
313 |
Electric Lamp and Discharge Devices |
0 |
0 |
0 |
2 |
0 |
2 |
320 |
Electricity: Battery or Capacitor Charging or Discharging |
0 |
1 |
0 |
1 |
0 |
2 |
331 |
Oscillators |
0 |
1 |
0 |
0 |
1 |
2 |
345 |
Computer Graphics Processing and Selective Visual Display Systems |
0 |
0 |
0 |
1 |
1 |
2 |
347 |
Incremental Printing of Symbolic Information |
0 |
0 |
0 |
0 |
2 |
2 |
359 |
Optics: Systems and Elements |
0 |
1 |
0 |
0 |
1 |
2 |
363 |
Electric Power Conversion Systems |
2 |
0 |
0 |
0 |
0 |
2 |
372 |
Coherent Light Generators |
0 |
2 |
0 |
0 |
0 |
2 |
422 |
Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing |
0 |
0 |
1 |
0 |
1 |
2 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
0 |
0 |
2 |
0 |
0 |
2 |
429 |
Chemistry: Electrical Current Producing Apparatus, Product, and Process |
0 |
1 |
0 |
1 |
0 |
2 |
433 |
Dentistry |
1 |
0 |
1 |
0 |
0 |
2 |
435 |
Chemistry: Molecular Biology and Microbiology |
0 |
0 |
1 |
0 |
1 |
2 |
532 |
Organic Compounds (includes Classes 532-570) |
0 |
0 |
1 |
0 |
1 |
2 |
711 |
Memory (Electrical Computers and Digital Processing Systems) |
0 |
0 |
0 |
0 |
2 |
2 |
714 |
Error Detection/Correction and Fault Detection/Recovery |
0 |
0 |
2 |
0 |
0 |
2 |
002 |
Apparel |
0 |
1 |
0 |
0 |
0 |
1 |
004 |
Baths, Closets, Sinks, and Spittoons |
0 |
0 |
0 |
1 |
0 |
1 |
028 |
Textiles: Manufacturing |
0 |
0 |
0 |
1 |
0 |
1 |
053 |
Package Making |
0 |
0 |
0 |
1 |
0 |
1 |
081 |
Tools |
0 |
0 |
0 |
0 |
1 |
1 |
126 |
Stoves and Furnaces |
0 |
0 |
0 |
0 |
1 |
1 |
128 |
Surgery (includes Class 600) |
0 |
1 |
0 |
0 |
0 |
1 |
131 |
Tobacco |
0 |
1 |
0 |
0 |
0 |
1 |
132 |
Toilet |
0 |
0 |
1 |
0 |
0 |
1 |
135 |
Tent, Canopy, Umbrella, or Cane |
0 |
1 |
0 |
0 |
0 |
1 |
141 |
Fluent Material Handling, with Receiver or Receiver Coacting Means |
0 |
0 |
0 |
1 |
0 |
1 |
156 |
Adhesive Bonding and Miscellaneous Chemical Manufacture |
0 |
0 |
0 |
1 |
0 |
1 |
164 |
Metal Founding |
0 |
0 |
0 |
1 |
0 |
1 |
181 |
Acoustics |
0 |
1 |
0 |
0 |
0 |
1 |
200 |
Electricity: Circuit Makers and Breakers |
0 |
0 |
1 |
0 |
0 |
1 |
210 |
Liquid Purification or Separation |
0 |
0 |
1 |
0 |
0 |
1 |
215 |
Bottles and Jars |
0 |
0 |
0 |
1 |
0 |
1 |
241 |
Solid Material Comminution or Disintegration |
0 |
1 |
0 |
0 |
0 |
1 |
248 |
Supports (e.g., for holding articles, etc.) |
0 |
0 |
0 |
0 |
1 |
1 |
252 |
Compositions |
0 |
0 |
0 |
0 |
1 |
1 |
280 |
Land Vehicles |
0 |
0 |
0 |
0 |
1 |
1 |
307 |
Electrical Transmission or Interconnection Systems |
0 |
0 |
0 |
1 |
0 |
1 |
330 |
Amplifiers |
0 |
0 |
0 |
0 |
1 |
1 |
333 |
Wave Transmission Lines and Networks |
1 |
0 |
0 |
0 |
0 |
1 |
348 |
Television |
1 |
0 |
0 |
0 |
0 |
1 |
351 |
Optics: Eye Examining, Vision Testing and Correcting |
0 |
0 |
0 |
0 |
1 |
1 |
355 |
Photocopying |
0 |
0 |
0 |
0 |
1 |
1 |
370 |
Multiplex Communications |
0 |
0 |
0 |
1 |
0 |
1 |
403 |
Joints and Connections |
0 |
0 |
1 |
0 |
0 |
1 |
405 |
Hydraulic and Earth Engineering |
0 |
1 |
0 |
0 |
0 |
1 |
406 |
Conveyors: Fluid Current |
1 |
0 |
0 |
0 |
0 |
1 |
411 |
Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener |
0 |
1 |
0 |
0 |
0 |
1 |
423 |
Chemistry of Inorganic Compounds |
0 |
0 |
0 |
0 |
1 |
1 |
425 |
Plastic Article or Earthenware Shaping or Treating: Apparatus |
0 |
0 |
0 |
1 |
0 |
1 |
431 |
Combustion |
0 |
0 |
0 |
1 |
0 |
1 |
504 |
Plant Protecting and Regulating Compositions |
0 |
1 |
0 |
0 |
0 |
1 |
530 |
Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof |
0 |
0 |
0 |
1 |
0 |
1 |
604 |
Surgery (Medicators and Receptors) |
0 |
1 |
0 |
0 |
0 |
1 |
700 |
DP: Generic Control Systems or Specific Applications (Data Processing) |
0 |
0 |
0 |
0 |
1 |
1 |
702 |
DP: Measuring, Calibrating, or Testing (Data Processing) |
0 |
0 |
1 |
0 |
0 |
1 |
709 |
Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) |
0 |
0 |
0 |
0 |
1 |
1 |
716 |
DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) |
0 |
0 |
0 |
0 |
1 |
1 |
ALL |
ALL CLASSES |
39 |
55 |
50 |
80 |
88 |
312 |