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Class Information
Number: 343/767
Name: Communications: radio wave antennas > Antennas > Slot type
Description: Subject matter including a conducting surface, such as a metallic sheet which may be flat or curved, and an aperture in the surface, which may be completely surrounded by the surface or extended inwardly from an edge of the surface, together with coupling means which establishes a potential difference at spaced points along the aperture or extracts received energy from these points, these points usually being across the aperture, the surface furnishing a conductive path between these spaced points to permit current to flow therebetween.










Sub-classes under this class:

Class Number Class Name Patents
343/770 Plural 749
343/769 Ring-shaped slot 151
343/768 With periodic control of slot or coupling 125


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Patent Number Title Of Patent Date Issued
8711044 Antenna arrangement and antenna housing Apr. 29, 2014
8704720 Coverage antenna apparatus with selectable horizontal and vertical polarization elements Apr. 22, 2014
8678292 Radio frequency identification device Mar. 25, 2014
8667617 Helmet having embedded antenna Mar. 11, 2014
8669904 Near-field antenna Mar. 11, 2014
8669908 Wideband high gain 3G or 4G antenna Mar. 11, 2014
8665164 Multiband handheld electronic device slot antenna Mar. 4, 2014
8665142 Antenna device and radar device Mar. 4, 2014
8659495 Wireless communication device Feb. 25, 2014
8648750 Antenna with U-shaped portion and extending section Feb. 11, 2014
8648758 Wideband cavity-backed slot antenna Feb. 11, 2014
8648759 Variable height radiating aperture Feb. 11, 2014
8648757 End-loaded topology for D-plane polarization improvement Feb. 11, 2014
8638266 Antenna arrangement and a radio apparatus including the antenna arrangement Jan. 28, 2014
8638265 Slot antenna Jan. 28, 2014
8633857 Antenna structure Jan. 21, 2014
8629812 Cavity backed cross-slot antenna apparatus and method Jan. 14, 2014
8626057 Electromagnetic E-shaped patch antenna repeater with high isolation Jan. 7, 2014
8618995 Metal pipe managed by wireless tag and wireless tag Dec. 31, 2013
8610633 Dual polarized waveguide slot array and antenna Dec. 17, 2013
8610626 Antenna with slot Dec. 17, 2013
8604981 Panel antenna and method of forming a panel antenna Dec. 10, 2013
8599089 Cavity-backed slot antenna with near-field-coupled parasitic slot Dec. 3, 2013
8599063 Antenna device and radar apparatus Dec. 3, 2013
8599086 Monopole slot antenna Dec. 3, 2013
8599090 Waveguide slot array antenna apparatus Dec. 3, 2013
8593360 Slotted ground-plane used as a slot antenna or used for a PIFA antenna Nov. 26, 2013
8593361 Multi-sector radiating device with an omni-directional mode Nov. 26, 2013
8593352 Triple-band antenna with low profile Nov. 26, 2013
8587483 Patch antenna Nov. 19, 2013
8587491 Antenna with a C-shaped slot nested within an L-shaped slot and mobile device employing the antenna Nov. 19, 2013
8587481 Mobile wireless device with enlarged width portion multi-band loop antenna and related methods Nov. 19, 2013
8570838 Electronic timepiece with internal antenna Oct. 29, 2013
8564439 Microstrip antenna for RFID device Oct. 22, 2013
8531337 Antenna diversity system and slot antenna component Sep. 10, 2013
8519900 Global positioning system antenna Aug. 27, 2013
8514139 Antenna structures and arrays Aug. 20, 2013
8514136 Conformal high frequency antenna Aug. 20, 2013
8514138 Meander slot antenna structure and antenna module utilizing the same Aug. 20, 2013
8510091 Domain decomposition formulations for simulating electromagnetic fields Aug. 13, 2013
8508418 Antennas for electronic devices with conductive housing Aug. 13, 2013
8502677 Method of integrating an identification circuit into a data medium Aug. 6, 2013
8493274 Slot antenna and portable wireless terminal Jul. 23, 2013
8487816 Patch antenna element array Jul. 16, 2013
8487825 Communication device and system including the same Jul. 16, 2013
8482463 On-chip highly-efficient antennas using strong resonant coupling Jul. 9, 2013
8477071 Multi-band antenna Jul. 2, 2013
8471769 Antenna having planar conducting elements, one of which has a plurality of electromagnetic radiators and an open slot Jun. 25, 2013
8471779 Wireless battery-powered remote control with label serving as antenna element Jun. 25, 2013
8466846 Ultra wide band balanced antipodal tapered slot antenna and array with edge treatment Jun. 18, 2013

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17










 
 
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