Recherchebereich

Symbol Version, Sprache

Ergebnisbereich

Suchanfrage: Es wurde noch keine Recherche ausgeführt.

Symbol IPC-Stellen auswählen Titel
A
Hierarchie anzeigen
HUMAN NECESSITIES
B
Hierarchie anzeigen
PERFORMING OPERATIONSTRANSPORTING
C
Hierarchie anzeigen
CHEMISTRYMETALLURGY
D
Hierarchie anzeigen
TEXTILESPAPER
E
Hierarchie anzeigen
FIXED CONSTRUCTIONS
F
Hierarchie anzeigen
MECHANICAL ENGINEERINGLIGHTINGHEATINGWEAPONSBLASTING
G
Hierarchie anzeigen
PHYSICS
H
Hierarchie anzeigen
ELECTRICITY
H01
Hierarchie anzeigen
ELECTRIC ELEMENTS
H01B
Hierarchie anzeigen
CABLESCONDUCTORSINSULATORSSELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES (selection for magnetic properties H01F 1/00; waveguides H01P)
H01C
Hierarchie anzeigen
RESISTORS
H01F
Hierarchie anzeigen
MAGNETSINDUCTANCESTRANSFORMERSSELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES [2]
H01G
Hierarchie anzeigen
CAPACITORSCAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE (selection of specified materials as dielectric H01B 3/00; capacitors having potential barriers H01L 29/00)
H01H
Hierarchie anzeigen
ELECTRIC SWITCHESRELAYSSELECTORSEMERGENCY PROTECTIVE DEVICES (contact cables H01B 7/10;  electrolytic self-interrupters H01G 9/18;  emergency protective circuit arrangements H02H;  switching by electronic means without contact-making H03K 17/00)
H01J
Hierarchie anzeigen
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS (spark-gaps H01T; arc lamps with consumable electrodes H05B; particle accelerators H05H)
H01K
Hierarchie anzeigen
ELECTRIC INCANDESCENT LAMPS (details, apparatus or processes for manufacture applicable to both discharge devices and incandescent lamps H01J;  light sources using a combination of incandescent and other types of light generation H01J 61/96, H05B 35/00)
H01L
Hierarchie anzeigen
SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10 (use of semiconductor devices for measuring G01;  resistors in general H01C;  magnets, inductors or transformers H01F;  capacitors in general H01G;  electrolytic devices H01G 9/00;  batteries or accumulators H01M;  waveguides, resonators or lines of the waveguide type H01P;  line connectors or current collectors H01R;  stimulated-emission devices H01S;  electromechanical resonators H03H;  loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers H04R;  electric light sources in general H05B;  printed circuits, hybrid circuits, casings or constructional details of electrical apparatus, manufacture of assemblages of electrical components H05K;  use of semiconductor devices in circuits having a particular application, see the subclass for the application) [2]
H01M
Hierarchie anzeigen
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY [2]
H01P
Hierarchie anzeigen
WAVEGUIDESRESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE (operating at optical frequencies G02B)
H01Q
Hierarchie anzeigen
ANTENNAS, i.e. RADIO AERIALS (radiators or antennas for microwave heating H05B 6/72)
H01Q 1/00
Hierarchie anzeigen
Details of, or arrangements associated with, antennas  (arrangements for varying orientation of directional pattern H01Q 3/00) [1, 2006.01]
H01Q 3/00
Hierarchie anzeigen
Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system [1, 2006.01]
H01Q 5/00
Hierarchie anzeigen
Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements  (combinations of separate active antenna units operating in different wavebands and connected to a common feeder system H01Q 21/30) [1, 3, 2006.01, 2015.01]
H01Q 7/00
Hierarchie anzeigen
Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop [1, 2006.01]
H01Q 9/00
Hierarchie anzeigen
Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements [1, 2006.01]
H01Q 11/00
Hierarchie anzeigen
Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements  (leaky-waveguide antennas or slot antennas H01Q 13/00) [1, 2006.01]
H01Q 13/00
Hierarchie anzeigen
Waveguide horns or mouths Slot antennas Leaky-waveguide antennas Equivalent structures causing radiation along the transmission path of a guided wave [1, 2006.01]
H01Q 15/00
Hierarchie anzeigen
Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices  (variable for purpose of altering directivity H01Q 3/00; arrangements of such devices for guiding waves H01P 3/20;  variable for purpose of modulation H03C 7/02) [1, 2006.01]
H01Q 17/00
Hierarchie anzeigen
Devices for absorbing waves radiated from an antenna Combinations of such devices with active antenna elements or systems [1, 2006.01]
H01Q 19/00
Hierarchie anzeigen
Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic [1, 2006.01]
H01Q 21/00
Hierarchie anzeigen
Antenna arrays or systems  (arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system H01Q 3/00) [1, 2006.01]
H01Q 23/00
Hierarchie anzeigen
Antennas with active circuits or circuit elements integrated within them or attached to them [3, 2006.01]
H01Q 25/00
Hierarchie anzeigen
Antennas or antenna systems providing at least two radiating patterns  (arrangements for changing or varying the orientation or the shape of the directional pattern H01Q 3/00) [3, 2006.01]
H01R
Hierarchie anzeigen
ELECTRICALLY-CONDUCTIVE CONNECTIONSSTRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTSCOUPLING DEVICESCURRENT COLLECTORS
H01S
Hierarchie anzeigen
DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHTDEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
H01T
Hierarchie anzeigen
SPARK GAPSOVERVOLTAGE ARRESTERS USING SPARK GAPSSPARKING PLUGSCORONA DEVICESGENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES (overvoltage protection circuits H02H)
H02
Hierarchie anzeigen
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H03
Hierarchie anzeigen
ELECTRONIC CIRCUITRY
H04
Hierarchie anzeigen
ELECTRIC COMMUNICATION TECHNIQUE
H05
Hierarchie anzeigen
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H10
Hierarchie anzeigen
SEMICONDUCTOR DEVICESELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR [2023.01]
H99
Hierarchie anzeigen
SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]

Zu vergleichende IPC-Stelle: Es wurden im Verzeichnis noch keine IPC-Stellen für die Vergleichsansicht vorgemerkt. [Version , Sprache ]