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Class Information
Number: 343/700R
Name: Communications: radio wave antennas > Antennas
Description:










Sub-classes under this class:

Class Number Class Name Patents
343/832 Active antenna as reflector 22
343/790 Active sleeve surrounds feed line 121
343/907 Antenna components 42
343/833 Antenna with parasitic director 189
343/834 Antenna with parasitic reflector 191
343/793 Balanced doublet - centerfed (e.g., dipole) 293
343/718 Body-attached or connected 333
343/719 Buried underground or submerged under water 176
343/720 Combined with diverse-type art device 204
343/904 Combined 35
343/724 Convertible to different antennas 16
343/825 Fractional, multiple, or full wave length linear type 33
343/843 Having an appreciable wave length dimension 22
343/899 Having area increasing means (e.g., spiniferous, metal ball on top) 23
343/701 Having electric space discharge device 184
343/741 High frequency type loops 312
343/898 Hollow metallic body 15
343/787 Including magnetic material 260
343/792.5 Logarithmically periodic 175
343/866 Loop type 374
343/874 Mast or tower type 79
343/703 Measuring signal energy 442
343/897 Mesh, woven, braided or multiple strip 104
343/700MS Microstrip 5,021
343/824 Planar array of linear antennas 98
343/844 Plural antennas spaced a fractional or full wave length apart 165
343/893 Plural antennas 413
343/729 Plural diverse-type antennas using same active element 135
343/725 Plural separate diverse type 429
343/900 Rod type 220
343/896 Rods or wire form cage or hollow post 19
343/723 Single adjustable length electrically long linear antenna 19
343/767 Slot type 848
343/895 Spiral or helical type 1,690
343/876 Switching between antennas and lines 370
343/731 Traveling wave type 42
343/709 Waterborne (e.g., buoyant or with watercraft) 144
343/772 Wave guide type (e.g., horn) 379
343/705 With aircraft 316
343/850 With coupling network or impedance in the leadin 351
343/841 With electrical shield 369
343/845 With ground connection spaced from feed line connection 73
343/846 With grounding structure (including counterpoises) 1,319
343/872 With housing or protective covering 893
343/704 With ice clearer or preventer 222
343/722 With lumped reactance filter in active antenna 135
343/749 With lumped reactance for loading antenna 258
343/757 With means for moving directive antenna for scanning, sweeping or orienting 424
343/756 With polarization filter or converter 374
343/702 With radio cabinet 4,183
343/877 With reel for antenna 42
343/894 With signal, indicator or alarm 110
343/753 With spaced or external radio wave refractor (e.g., lens) 324
343/878 With support for antenna, reflector or director 365
343/739 With terminating resistance at open end 16
343/745 With variable reactance for tuning antenna 330
343/711 With vehicle 438
343/789 Within conductive apertured wall 157


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8705183 Focusing and sensing apparatus, methods, and systems Apr. 22, 2014
8692716 Nano and micro based antennas and sensors and methods of making same Apr. 8, 2014
8680450 Antennas Mar. 25, 2014
8667617 Helmet having embedded antenna Mar. 11, 2014
8666462 Mobile wireless communications device having frequency selective grounding and related method Mar. 4, 2014
8659901 Active antenna array heatsink Feb. 25, 2014
8660500 Method and system for a voltage-controlled oscillator with a leaky wave antenna Feb. 25, 2014
8638505 Negatively-refractive focusing and sensing apparatus, methods, and systems Jan. 28, 2014
8638504 Emitting and negatively-refractive focusing apparatus, methods, and systems Jan. 28, 2014
8587474 Resolution radar using metamaterials Nov. 19, 2013
8566514 Techniques to truncate data files in nonvolatile memory Oct. 22, 2013
8543346 Near-isotropic antenna for monitoring electromagnetic signals Sep. 24, 2013
8543103 Method and system for conducting hearing aid compatibility testing of a mobile communication device Sep. 24, 2013
8531782 Emitting and focusing apparatus, methods, and systems Sep. 10, 2013
8493669 Focusing and sensing apparatus, methods, and systems Jul. 23, 2013
8488792 Wireless communications validation system and method Jul. 16, 2013
8471757 Device using dielectric lens Jun. 25, 2013
8471710 Wireless tag and method of producing wireless tag Jun. 25, 2013
8441340 Tag communication devices May. 14, 2013
8417300 Mobile wireless communications device having frequency selective grounding and related method Apr. 9, 2013
8401598 Method and system for chip to chip communication utilizing selectable directional antennas Mar. 19, 2013
8384597 Tilt-dependent beam-shape system Feb. 26, 2013
8360324 Wireless IC device Jan. 29, 2013
8351982 Fully integrated RF transceiver integrated circuit Jan. 8, 2013
8344889 Side loaded shorted patch RFID tag Jan. 1, 2013
8337719 Liquid crystalline polyester and molded article thereof Dec. 25, 2012
8318047 Method for providing RF powder and RF powder-containing liquid Nov. 27, 2012
8313024 Storage cabinet with improved RFID antenna system Nov. 20, 2012
8305255 Dual-band antenna array and RF front-end for MM-wave imager and radar Nov. 6, 2012
8305259 Dual-band antenna array and RF front-end for mm-wave imager and radar Nov. 6, 2012
8299968 Packaging material with electromagnetic coupling module Oct. 30, 2012
8301133 Method and system for conducting hearing aid compatibility testing of a mobile communication device Oct. 30, 2012
8208870 Hand-held wireless communication device with ceramic screws Jun. 26, 2012
8171624 Method and system for preparing wireless communication chips for later processing May. 8, 2012
8169356 Anti-mask motion sensor May. 1, 2012
8164457 Application of radio frequency identification Apr. 24, 2012
8159348 Communication system with antenna box amplifier Apr. 17, 2012
8146830 RFID tag and method of fabricating an RFID tag Apr. 3, 2012
8136223 Apparatus for forming a wireless communication device Mar. 20, 2012
8104691 Tag antenna structure for wireless identification and wireless identification system using the tag antenna structure Jan. 31, 2012
8094062 Fore/aft looking airborne radar Jan. 10, 2012
8095068 Broadcast receiving apparatus Jan. 10, 2012
8085189 Antenna calibration Dec. 27, 2011
8078113 Adaptive antenna control method and adaptive antenna transmission/reception characteristic control method Dec. 13, 2011
8076622 Low profile, conformal global positioning system array for artillery Dec. 13, 2011
8074890 Wearable data transceiver with coupled antenna Dec. 13, 2011
8025814 Resin composition and molded article using the same Sep. 27, 2011
8027636 Multi-band wireless repeater Sep. 27, 2011
8022861 Dual-band antenna array and RF front-end for mm-wave imager and radar Sep. 20, 2011
8004411 Method for manufacturing radio frequency IC tag and antenna Aug. 23, 2011

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