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Class Information
Number: 342/1
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Radio wave absorber
Description: Subject matter wherein a material or device takes up and dissipates far field radar or radio wave signals.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7623058 |
Electromagnetic wave absorbing plate |
Nov. 24, 2009 |
| 7619575 |
Metallically gross layer decorative molded article for use in the beam path of a radar device |
Nov. 17, 2009 |
| 7589661 |
Radio wave absorber |
Sep. 15, 2009 |
| 7551117 |
All-weather radio wave absorber having reflector and object into which such absorber is integrated |
Jun. 23, 2009 |
| 7532155 |
Radar level gauging system |
May. 12, 2009 |
| 7511653 |
Radar wave camouflage structure and method for fabricating the same |
Mar. 31, 2009 |
| 7508353 |
Exterior component disposed on front surface of radar device of vehicle |
Mar. 24, 2009 |
| 7479917 |
Electromagnetic wave absorber, manufacturing method thereof and electromagnetic wave anechoic room |
Jan. 20, 2009 |
| 7471233 |
Electromagnetic wave absorber |
Dec. 30, 2008 |
| 7466142 |
Anechoic chamber for direct observation of the electromagnetic behavior of a tool |
Dec. 16, 2008 |
| 7427949 |
System and method of using absorber-walls for mutual coupling reduction between microstrip antennas or brick wall antennas |
Sep. 23, 2008 |
| 7420500 |
Electromagnetic radiation absorber |
Sep. 2, 2008 |
| 7408500 |
Automotive radar |
Aug. 5, 2008 |
| 7403152 |
Method and arrangement for reducing the radar cross section of integrated antennas |
Jul. 22, 2008 |
| 7397414 |
Electromagnetic wave absorption complex, and method of producing the same |
Jul. 8, 2008 |
| 7345616 |
Method and apparatus for reducing the infrared and radar signature of a vehicle |
Mar. 18, 2008 |
| 7336215 |
Electromagnetic radiation absorber based on magnetic microwires |
Feb. 26, 2008 |
| 7310059 |
Transparent pane with radar-reflecting properties |
Dec. 18, 2007 |
| 7301493 |
Meta-materials based upon surface coupling phenomena to achieve one-way mirror for various electro-magnetic signals |
Nov. 27, 2007 |
| 7239261 |
Electromagnetic wave absorption material and an associated device |
Jul. 3, 2007 |
| 7236364 |
Case for portable terminal using color liquid crystal |
Jun. 26, 2007 |
| 7218266 |
Electromagnetic wave absorber, method of manufacturing the same and appliance using the same |
May. 15, 2007 |
| 7215275 |
Independent temperature and apparent color control technology for adaptive camouflage |
May. 8, 2007 |
| 7212147 |
Method of agile reduction of radar cross section using electromagnetic channelization |
May. 1, 2007 |
| 7190301 |
Radio frequency anechoic chamber with nonperturbing wireless signalling means |
Mar. 13, 2007 |
| 7126525 |
Millimeter wave-radar and method for manufacturing the same |
Oct. 24, 2006 |
| 7113123 |
Electromagnetic wave absorber and a process of producing same |
Sep. 26, 2006 |
| 7108799 |
Electromagnetic wave absorber formed of Mn-Zn ferrite |
Sep. 19, 2006 |
| 7102562 |
Radio frequency anechoic chamber with improved test stand |
Sep. 5, 2006 |
| 7101488 |
Electromagnetic wave absorber formed of Mn-Zn ferrite |
Sep. 5, 2006 |
| 7035308 |
Method and system for countering laser technology |
Apr. 25, 2006 |
| 6992314 |
Device for eliminating electromagnetic waves |
Jan. 31, 2006 |
| 6937184 |
Millimeter wave radar |
Aug. 30, 2005 |
| 6933881 |
Automotive radar |
Aug. 23, 2005 |
| 6927724 |
Adaptive modification of surface properties to alter the perception of its underlying structure |
Aug. 9, 2005 |
| 6919387 |
Electromagnetic wave absorber, method of manufacturing the same and appliance using the same |
Jul. 19, 2005 |
| 6909395 |
Radar absorbing coatings |
Jun. 21, 2005 |
| 6888489 |
RF shielding elimination for linear array SAR radar systems |
May. 3, 2005 |
| 6885332 |
Multi-piece gun barrel shroud system |
Apr. 26, 2005 |
| 6870497 |
Radio wave absorber and production method thereof |
Mar. 22, 2005 |
| 6867725 |
Combination low observable and thermal barrier assembly |
Mar. 15, 2005 |
| 6850182 |
Electromagnetic wave absorber |
Feb. 1, 2005 |
| 6822541 |
Electromagnetic wave absorber and high-frequency circuit package using the same |
Nov. 23, 2004 |
| 6797401 |
Electromagnetic wave absorbing materials |
Sep. 28, 2004 |
| 6793037 |
Structured molded parts for sound absorption |
Sep. 21, 2004 |
| 6788244 |
Inspection device for radar absorbing materials |
Sep. 7, 2004 |
| 6784419 |
Electromagnetic wave absorber |
Aug. 31, 2004 |
| 6771204 |
Radio wave absorber |
Aug. 3, 2004 |
| 6756932 |
Microwave absorbing material |
Jun. 29, 2004 |
| 6756931 |
Electromagnetic wave absorber |
Jun. 29, 2004 |
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