US Patent Companies

H04N - Pictorial Communication, e.g. Television

B23P - Metal-working NOT Otherwise Provided FOR; Combined OPERATIONS; Universal Machine Tools

H02G - Installation OF Electric Cables OR Lines, OR OF Combined Optical AND Electric Cables OR Lines

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy

H04N - Pictorial Communication, e.g. Television

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive Device

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations

G06F - Electric Digital Data Processing

F01N - Gas-flow Silencers OR Exhaust Apparatus FOR Machines OR Engines IN GENERAL; Gas-flow Silencers OR Exhaust Apparatus FOR Internal-combustion Engines

F25D - REFRIGERATORS; Cold ROOMS; ICE-BOXES; Cooling OR Freezing Apparatus NOT Otherwise Provided FOR

H04W - Wireless Communication Networks

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General

G10H - Electrophonic Musical INSTRUMENTS; Instruments IN Which THE Tones ARE Generated BY Electromechanical Means OR Electronic Generators, OR IN Which THE Tones ARE Synthesised From A Data Store

C07D - Heterocyclic Compounds

H01L - Semiconductor Devices NOT Covered BY Class H10

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative,

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems

D21C - Production OF Cellulose BY Removing Non-cellulose Substances From Cellulose-containing MATERIALS; Regeneration OF Pulping LIQUORS; Apparatus Therefor

A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy

G06F - Electric Digital Data Processing

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR F

A61B - DIAGNOSIS; SURGERY; Identification

A61B - DIAGNOSIS; SURGERY; Identification

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR

H04B - Transmission

A43B - Characteristic Features OF FOOTWEAR; Parts OF Footwear

B01L - Chemical OR Physical Laboratory Apparatus FOR General USE

B25B - Tools OR Bench Devices NOT Otherwise Provided FOR, FOR Fastening, Connecting, Disengaging OR Holding

A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy

A61B - DIAGNOSIS; SURGERY; Identification

B63B - Ships OR Other Waterborne VESSELS; Equipment FOR Shipping

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration

H04W - Wireless Communication Networks

A61B - DIAGNOSIS; SURGERY; Identification

B60T - Vehicle Brake Control Systems OR Parts THEREOF; Brake Control Systems OR Parts Thereof, IN General ; Arrangement OF Braking Elements ON Vehicles IN GENERAL; Portable Devices FOR Preventing Unwanted MO

A63F - Card, Board, OR Roulette GAMES; Indoor Games Using Small Moving Playing BODIES; Video GAMES; Games NOT Otherwise Provided FOR

G06F - Electric Digital Data Processing

G06V - Image OR Video Recognition OR Understanding

B31B - Making Containers OF Paper, Cardboard OR Material Worked IN A Manner Analogous TO Paper

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements

E04B - General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles

A61B - DIAGNOSIS; SURGERY; Identification

A61C - DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR F