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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 |
16 |
| 343/790 |
Active sleeve surrounds feed line |
98 |
| 343/907 |
Antenna components |
26 |
| 343/833 |
Antenna with parasitic director |
114 |
| 343/834 |
Antenna with parasitic reflector |
130 |
| 343/793 |
Balanced doublet - centerfed (e.g., dipole) |
181 |
| 343/718 |
Body-attached or connected |
245 |
| 343/719 |
Buried underground or submerged under water |
124 |
| 343/720 |
Combined with diverse-type art device |
159 |
| 343/904 |
Combined |
18 |
| 343/724 |
Convertible to different antennas |
7 |
| 343/825 |
Fractional, multiple, or full wave length linear type |
24 |
| 343/843 |
Having an appreciable wave length dimension |
8 |
| 343/899 |
Having area increasing means (e.g., spiniferous, metal ball on top) |
21 |
| 343/701 |
Having electric space discharge device |
158 |
| 343/741 |
High frequency type loops |
215 |
| 343/898 |
Hollow metallic body |
11 |
| 343/787 |
Including magnetic material |
169 |
| 343/792.5 |
Logarithmically periodic |
155 |
| 343/866 |
Loop type |
257 |
| 343/874 |
Mast or tower type |
61 |
| 343/703 |
Measuring signal energy |
341 |
| 343/897 |
Mesh, woven, braided or multiple strip |
86 |
| 343/700MS |
Microstrip |
3,569 |
| 343/824 |
Planar array of linear antennas |
61 |
| 343/844 |
Plural antennas spaced a fractional or full wave length apart |
132 |
| 343/893 |
Plural antennas |
232 |
| 343/729 |
Plural diverse-type antennas using same active element |
98 |
| 343/725 |
Plural separate diverse type |
343 |
| 343/900 |
Rod type |
197 |
| 343/896 |
Rods or wire form cage or hollow post |
15 |
| 343/723 |
Single adjustable length electrically long linear antenna |
13 |
| 343/767 |
Slot type |
635 |
| 343/895 |
Spiral or helical type |
1,397 |
| 343/876 |
Switching between antennas and lines |
218 |
| 343/731 |
Traveling wave type |
32 |
| 343/709 |
Waterborne (e.g., buoyant or with watercraft) |
118 |
| 343/772 |
Wave guide type (e.g., horn) |
277 |
| 343/705 |
With aircraft |
248 |
| 343/850 |
With coupling network or impedance in the leadin |
202 |
| 343/841 |
With electrical shield |
266 |
| 343/845 |
With ground connection spaced from feed line connection |
45 |
| 343/846 |
With grounding structure (including counterpoises) |
930 |
| 343/872 |
With housing or protective covering |
628 |
| 343/704 |
With ice clearer or preventer |
200 |
| 343/722 |
With lumped reactance filter in active antenna |
94 |
| 343/749 |
With lumped reactance for loading antenna |
200 |
| 343/757 |
With means for moving directive antenna for scanning, sweeping or orienting |
301 |
| 343/756 |
With polarization filter or converter |
321 |
| 343/702 |
With radio cabinet |
2,874 |
| 343/877 |
With reel for antenna |
41 |
| 343/894 |
With signal, indicator or alarm |
91 |
| 343/753 |
With spaced or external radio wave refractor (e.g., lens) |
259 |
| 343/878 |
With support for antenna, reflector or director |
263 |
| 343/739 |
With terminating resistance at open end |
16 |
| 343/745 |
With variable reactance for tuning antenna |
211 |
| 343/711 |
With vehicle |
335 |
| 343/789 |
Within conductive apertured wall |
142 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7561046 |
Radio tag reading apparatus |
Jul. 14, 2009 |
| 7557714 |
Pallet jack antenna for RFID system |
Jul. 7, 2009 |
| 7548167 |
RF tag and method of manufacturing the RF tag |
Jun. 16, 2009 |
| 7521680 |
Electromagnetic spectral-based imaging devices and methods |
Apr. 21, 2009 |
| 7522103 |
Electromagnetic impulse transmission system and method of using same |
Apr. 21, 2009 |
| 7522936 |
Wireless terminal |
Apr. 21, 2009 |
| 7504948 |
Wireless rugged mobile data capture device with integrated RFID reader |
Mar. 17, 2009 |
| 7486975 |
Antenna device |
Feb. 3, 2009 |
| 7454242 |
Tissue sensing adaptive radar imaging for breast tumor detection |
Nov. 18, 2008 |
| 7427919 |
RFID tag set, RFID tag and RFID tag component |
Sep. 23, 2008 |
| 7420469 |
RFID tag circuits using ring FET |
Sep. 2, 2008 |
| 7397420 |
Timing adjustment method for radar, and radar apparatus having automatic timing adjusting function |
Jul. 8, 2008 |
| 7392011 |
Method and system for flexibly distributing power in a phased array antenna system |
Jun. 24, 2008 |
| 7382324 |
Recording/playback apparatus with electric wave transmission |
Jun. 3, 2008 |
| 7342498 |
Radio frequency identification (RFID) tag and manufacturing method thereof |
Mar. 11, 2008 |
| 7342500 |
Compact microstrip transponder antenna |
Mar. 11, 2008 |
| 7339481 |
RFID tag with tunable antenna and associated reader |
Mar. 4, 2008 |
| 7324053 |
Recording/playback apparatus with electric wave transmission |
Jan. 29, 2008 |
| 7212116 |
RFID system with an adaptive array antenna |
May. 1, 2007 |
| 7199756 |
Planar antenna for wireless communication device and portable computer using the same |
Apr. 3, 2007 |
| 7191507 |
Method of producing a wireless communication device |
Mar. 20, 2007 |
| 7148853 |
Recording/playback apparatus |
Dec. 12, 2006 |
| 7116202 |
Inductor circuit with a magnetic interface |
Oct. 3, 2006 |
| 7023346 |
Antenna system including simultaneous phase aiding and phase canceling elements |
Apr. 4, 2006 |
| 6989792 |
Device for radio communication equipment to reduce electromagnetic energy absorbency of a human body |
Jan. 24, 2006 |
| 6949487 |
Dielectric ceramic composition |
Sep. 27, 2005 |
| 6892441 |
Method for forming electrically conductive pathways |
May. 17, 2005 |
| 6845253 |
Electromagnetic antenna apparatus |
Jan. 18, 2005 |
| 6836216 |
Electronic article surveillance system |
Dec. 28, 2004 |
| 6804110 |
Information processing device |
Oct. 12, 2004 |
| 6762682 |
Method of manufacturing electronic tag |
Jul. 13, 2004 |
| 6678521 |
Method for determining amplitudes and phases of the different channels in an electromagnetic signal transmission network, such as a telecommunication satellite antenna |
Jan. 13, 2004 |
| 6662430 |
Method for forming an antenna and a radio frequency transponder |
Dec. 16, 2003 |
| 6417321 |
Cured fluorenyl polyimides |
Jul. 9, 2002 |
| 6392004 |
Polyimides for high-frequency applications |
May. 21, 2002 |
| 6340932 |
Carrier with antenna for radio frequency identification |
Jan. 22, 2002 |
| 6297774 |
Low cost high performance portable phased array antenna system for satellite communication |
Oct. 2, 2001 |
| 6249688 |
Antenna electrical coupling configurations |
Jun. 19, 2001 |
| 6244210 |
Strength coil for ionized copper plasma deposition |
Jun. 12, 2001 |
| 6188358 |
Antenna signal conduit for different temperature and pressure environments |
Feb. 13, 2001 |
| 5976287 |
Method and apparatus of stud array upstand setting |
Nov. 2, 1999 |
| 5940003 |
Magnetic field sensor for a keyless access system for motor vehicles |
Aug. 17, 1999 |
| 5926128 |
Radar systems |
Jul. 20, 1999 |
| 5898215 |
Microelectronic assembly with connection to a buried electrical element, and method for forming same |
Apr. 27, 1999 |
| 5565850 |
Electronic confinement system for animals using modulated radio waves |
Oct. 15, 1996 |
| 5488382 |
Low noise amplifier |
Jan. 30, 1996 |
| 5394163 |
Annular slot patch excited array |
Feb. 28, 1995 |
| 5241323 |
Shaped beams from uniformly illuminated and phased array antennas |
Aug. 31, 1993 |
| 5215959 |
Devices comprised of discrete high-temperature superconductor chips disposed on a surface |
Jun. 1, 1993 |
| 4731144 |
Method of shaping an antenna panel |
Mar. 15, 1988 |
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