U.S. PATENT AND TRADEMARK OFFICE
Information Products Division
Technology Assessment and Forecast (TAF) Branch

Patenting By Geographic Region (State and Country), Breakout By Technology Class
Count of 1996 - 2000 Utility Patent Grants By Calendar Year of Grant

[Explanation of Data]

Rank Ordered Listing of Technology Classes Receiving 1 or More Utility Patents During the Period
Originating From

TAIWAN

(patent origin is determined by the residence of the first-named inventor)

(technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data')
 
Class Class Title 1996 1997 1998 1999 2000 Total
438 Semiconductor Device Manufacturing: Process 209 252 379 597 945 2382
439 Electrical Connectors 57 67 93 148 366 731
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 40 62 117 162 190 571
362 Illumination 54 64 95 82 119 414
482 Exercise Devices 63 57 69 54 67 310
361 Electricity: Electrical Systems and Devices 33 30 52 67 83 265
280 Land Vehicles 46 29 59 50 70 254
365 Static Information Storage and Retrieval 15 25 36 56 73 205
206 Special Receptacle or Package 18 26 45 53 59 201
070 Locks 31 34 46 55 29 195
081 Tools 17 14 30 49 75 185
345 Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems 14 32 36 38 45 165
248 Supports (e.g., for holding articles, etc.) 19 21 43 38 42 163
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 4 17 32 48 59 160
016 Miscellaneous Hardware 28 21 28 30 35 142
297 Chairs and Seats 21 17 21 41 41 141
340 Communications: Electrical 18 27 28 23 41 137
473 Games Using Tangible Projectile 21 16 44 28 23 132
074 Machine Element or Mechanism 19 30 28 24 25 126
200 Electricity: Circuit Makers and Breakers 11 11 31 32 32 117
137 Fluid Handling 9 17 23 24 43 116
099 Foods and Beverages: Apparatus 12 15 29 21 30 107
135 Tent, Canopy, Umbrella, or Cane 23 13 20 20 31 107
015 Brushing, Scrubbing, and General Cleaning 23 12 22 13 35 105
359 Optics: Systems (Including Communication) and Elements 18 9 25 24 27 103
239 Fluid Sprinkling, Spraying, and Diffusing 7 15 25 24 31 102
446 Amusement Devices: Toys 11 15 28 15 33 102
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 7 11 26 24 32 100
030 Cutlery 14 17 19 30 19 99
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 16 17 22 21 23 99
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 8 16 25 27 22 98
358 Facsimile and Static Presentation Processing 5 11 21 28 33 98
024 Buckles, Buttons, Clasps, Etc. 16 19 16 25 20 96
220 Receptacles 25 15 10 22 23 95
312 Supports: Cabinet Structure 11 12 20 23 29 95
428 Stock Material or Miscellaneous Articles 14 14 20 28 19 95
005 Beds 18 17 16 22 21 94
002 Apparel 9 14 21 22 27 93
084 Music 16 11 16 30 19 92
004 Baths, Closets, Sinks, and Spittoons 12 16 18 26 13 85
250 Radiant Energy 5 9 17 25 28 84
073 Measuring and Testing 11 10 14 25 22 82
052 Static Structures (e.g., Buildings) 15 18 17 19 12 81
427 Coating Processes 10 13 22 20 16 81
227 Elongated-Member-Driving Apparatus 9 15 21 12 23 80
341 Coded Data Generation or Conversion 9 14 25 13 19 80
417 Pumps 13 10 6 17 34 80
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 9 10 17 24 17 77
532 Organic Compounds (includes Classes 532-570) 14 14 12 20 16 76
222 Dispensing (apparatus and process) 18 13 10 12 22 75
029 Metal Working 9 6 11 20 28 74
188 Brakes 19 11 16 11 17 74
211 Supports: Racks 13 5 18 14 24 74
379 Telephonic Communications 12 10 18 16 16 72
160 Flexible or Portable Closure, Partition, or Panel 16 19 13 11 12 71
451 Abrading 5 7 5 19 33 69
273 Amusement Devices: Games 16 13 12 11 16 68
401 Coating Implements with Material Supply 3 7 5 27 26 68
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 11 11 19 13 13 67
403 Joints and Connections 15 19 9 15 9 67
351 Optics: Eye Examining, Vision Testing and Correcting 5 13 9 17 22 66
315 Electric Lamp and Discharge Devices: Systems 6 8 16 11 23 64
040 Card, Picture, or Sign Exhibiting 12 9 13 20 8 62
132 Toilet 7 12 13 20 10 62
310 Electrical Generator or Motor Structure 6 3 8 17 27 61
381 Electrical Audio Signal Processing Systems and Devices 6 11 21 12 10 60
190 Trunks and Hand-Carried Luggage 14 9 16 9 11 59
313 Electric Lamp and Discharge Devices 10 5 14 13 15 57
710 Input/Output (Electrical Computers and Digital Processing Systems) 7 7 15 18 10 57
363 Electric Power Conversion Systems 5 7 11 20 13 56
108 Horizontally Supported Planar Surfaces 6 8 10 17 14 55
348 Television 11 7 9 14 14 55
416 Fluid Reaction Surfaces (i.e., Impellers) 10 8 6 14 16 54
301 Land Vehicles: Wheels and Axles 8 3 6 11 25 53
036 Boots, Shoes, and Leggings 5 12 13 13 9 52
165 Heat Exchange 5 9 10 13 15 52
219 Electric Heating 7 9 11 6 17 50
210 Liquid Purification or Separation 5 4 17 13 10 49
324 Electricity: Measuring and Testing 3 5 9 11 21 49
033 Geometrical Instruments 6 8 5 9 20 48
072 Metal Deforming 3 5 12 15 13 48
216 Etching a Substrate: Processes 3 6 12 12 15 48
382 Image Analysis 0 4 9 20 15 48
062 Refrigeration 5 9 7 15 11 47
242 Winding, Tensioning, or Guiding 8 6 12 9 12 47
318 Electricity: Motive Power Systems 10 6 8 8 15 47
375 Pulse or Digital Communications 5 7 11 11 13 47
708 Arithmetic Processing and Calculating (Electrical Computers) 8 8 7 13 11 47
431 Combustion 14 4 12 10 6 46
435 Chemistry: Molecular Biology and Microbiology 4 8 13 10 11 46
224 Package and Article Carriers 6 9 10 12 7 44
083 Cutting 7 7 8 11 10 43
356 Optics: Measuring and Testing 1 5 9 16 12 43
368 Horology: Time Measuring Systems or Devices 4 10 11 9 8 42
369 Dynamic Information Storage or Retrieval 4 4 11 6 17 42
604 Surgery (Medicators and Receptors) 8 4 8 11 11 42
118 Coating Apparatus 6 2 3 10 20 41
126 Stoves and Furnaces 7 6 9 12 7 41
128 Surgery (includes Class 600) 9 3 11 8 10 41
320 Electricity: Battery or Capacitor Charging or Discharging 1 4 9 11 16 41
326 Electronic Digital Logic Circuitry 8 6 7 7 12 40
292 Closure Fasteners 11 7 5 7 9 39
384 Bearings 9 7 7 8 8 39
601 Surgery: Kinesitherapy 10 7 7 5 9 38
134 Cleaning and Liquid Contact with Solids 1 4 5 16 11 37
714 Error Detection/Correction and Fault Detection/Recovery 4 5 10 7 11 37
174 Electricity: Conductors and Insulators 5 7 13 6 5 36
204 Chemistry: Electrical and Wave Energy 3 6 6 4 16 35
711 Memory (Electrical Computers and Digital Processing Systems) 1 6 9 12 7 35
123 Internal-Combustion Engines 6 11 4 6 7 34
349 Liquid Crystal Cells, Elements and Systems 3 4 8 5 14 34
400 Typewriting Machines 2 1 9 12 10 34
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 4 6 9 9 6 34
713 Support (Electrical Computers and Digital Processing Systems) 2 4 7 11 10 34
112 Sewing 5 9 6 8 5 33
445 Electric Lamp or Space Discharge Component or Device Manufacturing 5 8 11 1 7 32
455 Telecommunications 2 5 5 7 13 32
474 Endless Belt Power Transmission Systems or Components 8 5 9 5 5 32
144 Woodworking 1 3 3 9 15 31
181 Acoustics 2 6 7 7 9 31
294 Handling: Hand and Hoist-Line Implements 5 6 8 5 7 31
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 4 9 7 9 2 31
192 Clutches and Power-Stop Control 8 5 4 7 6 30
047 Plant Husbandry 3 3 2 8 13 29
101 Printing 3 7 9 5 5 29
182 Fire Escape, Ladder, or Scaffold 1 6 7 11 4 29
241 Solid Material Comminution or Disintegration 3 1 10 9 6 29
251 Valves and Valve Actuation 0 4 7 11 7 29
307 Electrical Transmission or Interconnection Systems 6 4 9 5 5 29
370 Multiplex Communications 3 3 4 9 10 29
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 5 10 8 5 29
007 Compound Hand Tools 5 5 4 6 8 28
173 Tool Driving or Impacting 4 1 2 12 9 28
285 Pipe Joints or Couplings 2 6 6 7 7 28
119 Animal Husbandry 2 1 7 11 6 27
271 Sheet Feeding or Delivering 4 3 5 9 6 27
066 Textiles: Knitting 8 2 5 3 8 26
396 Photography 2 2 7 11 4 26
337 Electricity: Electrothermally or Thermally Actuated Switches 2 5 6 7 5 25
343 Communications: Radio Wave Antennas 1 1 8 5 9 24
454 Ventilation 4 3 8 4 5 24
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 1 2 10 4 7 24
034 Drying and Gas or Vapor Contact with Solids 4 7 3 4 5 23
043 Fishing, Trapping, and Vermin Destroying 4 1 5 8 5 23
053 Package Making 4 0 6 5 7 22
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 2 1 5 4 9 21
374 Thermal Measuring and Testing 1 3 6 3 8 21
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 2 1 4 9 5 21
434 Education and Demonstration 2 2 9 5 3 21
060 Power Plants 3 1 3 8 5 20
180 Motor Vehicles 4 0 8 5 3 20
254 Implements or Apparatus for Applying Pushing or Pulling Force 3 4 3 5 5 20
331 Oscillators 2 1 5 3 9 20
366 Agitating (e.g., of articles and materials) 4 2 5 2 7 20
414 Material or Article Handling 3 3 2 3 9 20
049 Movable or Removable Closures 7 2 5 1 4 19
229 Envelopes, Wrappers, and Paperboard Boxes 4 5 1 5 4 19
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 2 0 4 8 5 19
269 Work Holders 0 0 3 9 7 19
392 Electric Resistance Heating Devices 1 1 4 6 7 19
399 Electrophotography 1 1 4 7 6 19
606 Surgery (instruments) 1 2 5 3 8 19
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 4 4 4 4 2 18
215 Bottles and Jars 3 4 3 3 5 18
252 Compositions 3 2 1 6 6 18
281 Books, Strips, and Leaves 2 3 4 6 3 18
385 Optical Waveguides 4 3 4 5 2 18
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 4 4 1 3 6 18
096 Gas Separation: Apparatus 2 4 4 3 4 17
296 Land Vehicles: Bodies and Tops 6 0 6 2 3 17
323 Electricity: Power Supply or Regulation Systems 4 0 3 5 5 17
360 Dynamic Magnetic Information Storage or Retrieval 10 2 4 1 0 17
423 Chemistry of Inorganic Compounds 3 4 3 3 4 17
702 DP: Measuring, Calibrating, or Testing (Data Processing) 2 1 7 4 3 17
068 Textiles: Fluid Treating Apparatus 1 2 6 4 3 16
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 2 1 3 6 4 16
228 Metal Fusion Bonding 0 1 3 4 8 16
709 Multiple Computer or Process Coordinating (Electrical Computers and Digital Processing Systems) 0 0 3 6 7 16
198 Conveyors: Power-Driven 2 3 2 4 4 15
223 Apparel Apparatus 2 2 4 1 6 15
261 Gas and Liquid Contact Apparatus 0 2 4 4 5 15
267 Spring Devices 3 4 3 3 2 15
475 Planetary Gear Transmission Systems or Components 3 3 2 4 3 15
055 Gas Separation 1 1 6 3 3 14
138 Pipes and Tubular Conduits 0 1 6 5 2 14
221 Article Dispensing 2 2 3 3 4 14
249 Static Molds 1 5 4 2 2 14
405 Hydraulic and Earth Engineering 4 1 2 4 3 14
408 Cutting by Use of Rotating Axially Moving Tool 3 2 2 5 2 14
441 Buoys, Rafts, and Aquatic Devices 2 3 2 2 5 14
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 1 2 3 6 2 14
415 Rotary Kinetic Fluid Motors or Pumps 3 2 3 0 5 13
418 Rotary Expansible Chamber Devices 1 1 1 2 8 13
483 Tool Changing 1 2 3 5 2 13
148 Metal Treatment 6 0 1 2 3 12
333 Wave Transmission Lines and Networks 3 1 2 0 6 12
433 Dentistry 0 1 5 6 0 12
463 Amusement Devices: Games 0 2 5 1 4 12
100 Presses 0 3 5 2 1 11
110 Furnaces 2 2 2 2 3 11
244 Aeronautics 3 1 1 3 3 11
338 Electrical Resistors 2 1 2 4 2 11
372 Coherent Light Generators 1 1 0 8 1 11
409 Gear Cutting, Milling, or Planing 1 2 2 3 3 11
194 Check-Actuated Control Mechanisms 1 2 2 4 1 10
279 Chucks or Sockets 1 3 0 4 2 10
450 Foundation Garments 0 0 2 4 4 10
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 1 1 1 2 5 10
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 4 2 1 1 2 10
707 DP: Database and File Management, Data Structures, Or Document Processing (Data Processing) 2 0 4 1 3 10
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 1 1 2 1 4 9
131 Tobacco 4 3 1 0 1 9
184 Lubrication 3 1 3 2 0 9
330 Amplifiers 1 1 1 4 2 9
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 3 0 2 0 4 9
347 Incremental Printing of Symbolic Information 0 0 0 2 7 9
353 Optics: Image Projectors 0 0 6 0 3 9
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 2 2 2 2 1 9
440 Marine Propulsion 1 2 0 4 2 9
501 Compositions: Ceramic 2 1 3 1 2 9
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 1 0 1 3 4 9
116 Signals and Indicators 2 1 3 1 1 8
336 Inductor Devices 0 0 3 1 4 8
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 2 2 2 2 8
404 Road Structure, Process, or Apparatus 1 1 1 5 0 8
472 Amusement Devices 0 1 2 2 3 8
706 DP: Artificial Intelligence (Data Processing) 1 1 5 0 1 8
054 Harness (for animals) 0 0 2 1 4 7
056 Harvesters 2 2 2 1 0 7
082 Turning (e.g., for metal working) 0 4 0 2 1 7
095 Gas Separation: Processes 0 2 1 3 1 7
106 Compositions: Coating or Plastic 0 1 2 2 2 7
202 Distillation: Apparatus 2 2 2 0 1 7
290 Prime-Mover Dynamo Plants 0 1 4 2 0 7
355 Photocopying 1 0 0 1 5 7
410 Freight Accommodation On Freight Carrier 0 1 0 3 3 7
412 Bookbinding: Process and Apparatus 1 1 0 1 4 7
426 Food or Edible Material: Processes, Compositions, and Products 2 0 3 0 2 7
432 Heating 0 3 2 1 1 7
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 1 1 2 0 3 7
038 Textiles: Ironing or Smoothing 1 0 0 1 4 6
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 1 2 2 0 6
114 Ships 1 1 3 0 1 6
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 2 1 2 1 6
139 Textiles: Weaving 2 2 2 0 0 6
152 Resilient Tires and Wheels 0 0 1 1 4 6
177 Weighing Scales 0 2 2 1 1 6
209 Classifying, Separating, and Assorting Solids 0 0 2 3 1 6
232 Deposit and Collection Receptacles 1 0 0 1 4 6
236 Automatic Temperature and Humidity Regulation 0 0 0 4 2 6
383 Flexible Bags 0 1 1 2 2 6
477 Interrelated Power Delivery Controls, Including Engine Control 4 1 1 0 0 6
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 2 1 1 0 2 6
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 3 2 1 6
001 ** Classification Undetermined ** 0 0 1 0 4 5
028 Textiles: Manufacturing 0 0 2 1 2 5
057 Textiles: Spinning, Twisting, and Twining 0 0 0 3 2 5
092 Expansible Chamber Devices 1 1 2 0 1 5
164 Metal Founding 2 1 2 0 0 5
172 Earth Working 1 2 2 0 0 5
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 1 1 2 1 5
602 Surgery: Splint, Brace, or Bandage 0 1 0 1 3 5
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 1 0 2 1 1 5
012 Boot and Shoe Making 1 1 1 1 0 4
051 Abrasive Tool Making Process, Material, or Composition 0 0 1 2 1 4
091 Motors: Expansible Chamber Type 0 1 2 0 1 4
124 Mechanical Guns and Projectors 2 0 1 0 1 4
125 Stone Working 0 1 0 0 3 4
136 Batteries: Thermoelectric and Photoelectric 2 0 0 1 1 4
162 Paper Making and Fiber Liberation 1 1 0 2 0 4
169 Fire Extinguishers 1 0 0 1 2 4
226 Advancing Material of Indeterminate Length 1 0 1 1 1 4
256 Fences 1 2 1 0 0 4
266 Metallurgical Apparatus 1 0 1 1 1 4
303 Fluid-Pressure and Analogous Brake Systems 1 1 1 0 1 4
329 Demodulators 0 0 2 2 0 4
332 Modulators 0 0 4 0 0 4
380 Cryptography 0 1 0 0 3 4
386 Television Signal Processing for Dynamic Recording or Reproducing 0 1 0 2 1 4
388 Electricity: Motor Control Systems 2 0 0 1 1 4
419 Powder Metallurgy Processes 0 0 1 1 2 4
725 Interactive Video Distribution Systems 0 0 0 1 3 4
019 Textiles: Fiber Preparation 1 1 1 0 0 3
027 Undertaking 0 1 0 1 1 3
104 Railways 0 0 2 0 1 3
122 Liquid Heaters and Vaporizers 1 0 1 0 1 3
225 Severing by Tearing or Breaking 1 0 0 1 1 3
300 Brush, Broom, and Mop Making 0 0 1 1 1 3
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 0 1 0 2 3
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 1 1 0 1 3
373 Industrial Electric Heating Furnaces 0 1 1 1 0 3
436 Chemistry: Analytical and Immunological Testing 0 0 2 1 0 3
453 Coin Handling 0 2 0 1 0 3
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 0 1 1 1 3
492 Roll or Roller 0 0 2 1 0 3
505 Superconductor Technology: Apparatus, Material, Process 3 0 0 0 0 3
042 Firearms 0 0 2 0 0 2
044 Fuel and Related Compositions 0 1 0 1 0 2
150 Purses, Wallets, and Protective Covers 0 0 0 0 2 2
178 Telegraphy 1 1 0 0 0 2
293 Vehicle Fenders 0 1 0 1 0 2
322 Electricity: Single Generator Systems 1 0 0 1 0 2
452 Butchering 0 1 0 1 0 2
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 1 0 1 0 2
585 Chemistry of Hydrocarbon Compounds 0 0 1 1 0 2
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 0 2 2
014 Bridges 0 0 0 1 0 1
048 Gas: Heating and Illuminating 0 1 0 0 0 1
059 Chain, Staple, and Horseshoe Making 0 0 1 0 0 1
063 Jewelry 0 1 0 0 0 1
065 Glass Manufacturing 0 0 1 0 0 1
071 Chemistry: Fertilizers 0 1 0 0 0 1
076 Metal Tools and Implements, Making 0 0 0 0 1 1
089 Ordnance 0 0 0 1 0 1
102 Ammunition and Explosives 0 0 0 0 1 1
140 Wireworking 0 0 1 0 0 1
142 Wood Turning 0 0 0 1 0 1
175 Boring or Penetrating the Earth 0 0 1 0 0 1
185 Motors: Spring, Weight, or Animal Powered 0 1 0 0 0 1
191 Electricity: Transmission To Vehicles 0 0 0 0 1 1
196 Mineral Oils: Apparatus 0 0 1 0 0 1
208 Mineral Oils: Processes and Products 0 0 1 0 0 1
212 Traversing Hoists 0 1 0 0 0 1
217 Wooden Receptacles 0 0 1 0 0 1
231 Whips and Whip Apparatus 0 1 0 0 0 1
238 Railways: Surface Track 1 0 0 0 0 1
277 Seal for a Joint or Juncture 0 1 0 0 0 1
283 Printed Matter 0 0 0 1 0 1
298 Land Vehicles: Dumping 0 0 1 0 0 1
299 Mining or In Situ Disintegration of Hard Material 0 0 0 1 0 1
378 X-Ray or Gamma Ray Systems or Devices 0 0 1 0 0 1
407 Cutters, for Shaping 0 0 0 0 1 1
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 0 1 0 1
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 1 0 0 0 1
494 Imperforate Bowl: Centrifugal Separators 0 0 0 0 1 1
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separate Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 1 0 0 0 0 1
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 1 0 0 0 0 1
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 1 0 1
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 1 0 1
ALL ALL CLASSES 1897 2057 3100 3693 4667 15414



TAF Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Information Products Division - TAF Branch
PK3- Suite 441
Washington, DC 20231

tel: (703) 306-2600
FAX: (703) 306-2737
email: oeip@uspto.gov

address of TAF Internet pages : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
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Last Modified: April 30, 2001