Ceravision Limited

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 27101
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 6105
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 2108
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
F21S NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF 155
 
  
 
H01K ELECTRIC INCANDESCENT LAMPS 121
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 159
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 1101
 
  
 
H05H PLASMA TECHNIQUE 129
 
  
 
2605 LAMPS, STANDARD LAMPS, CHANDELIERS, WALL AND CEILING FIXTURES, LAMPSHADES, REFLECTORS, PHOTOGRAPHIC AND CINEMATOGRAPHIC PROJECTOR LAMPS132

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9818597 Lucent waveguide plasma light sourceJun 28, 12Nov 14, 17[H01J]
9396924 Light sourceMay 06, 10Jul 19, 16[H01J, H05B]
9390879 Magnetron power supplyJul 12, 11Jul 12, 16[H01J, H05B]
9299554 Lucent waveguide electromagnetic waveMay 03, 13Mar 29, 16[H01J, H01Q]
9240302 LampJul 12, 11Jan 19, 16[H01J, H05B, H05H]
9230769 Light sourceMar 28, 13Jan 05, 16[H01J, F21V]
9159520 Microwave driven electrodeless lamp comprising magnetron without forced convective coolingOct 05, 12Oct 13, 15[H01J, F21V, H01K, F21S]
9117648 Method of applying a faraday cage onto the resonator of a microwave light sourceFeb 08, 11Aug 25, 15[H01J]
9041290 Plasma light sourceJul 12, 11May 26, 15[H01J, H05H]
9041291 LampApr 23, 12May 26, 15[H01J, H01Q]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0114,547 Plasma Crucible SealingAbandonedMay 03, 13Apr 30, 15[H01J]
2014/0227,465 GLASS TUBEAbandonedJun 28, 12Aug 14, 14[F16L, C03B]
8461761 Lucent plasma crucibleExpiredMay 16, 10Jun 11, 13[H01J]
2012/0274,207 LAMPAbandonedDec 16, 10Nov 01, 12[H01J]
2012/0217,872 LuminaireAbandonedAug 12, 10Aug 30, 12[H01J, H01Q]
2008/0203,922 High intensity plasma lampAbandonedJan 24, 08Aug 28, 08[H01J]
2006/0250,090 High intensity light sourceAbandonedMar 26, 01Nov 09, 06[H01J]
6517403 Visual displayExpiredMar 31, 00Feb 11, 03[H01J]
2002/0043,046 Double glazingAbandonedAug 10, 01Apr 18, 02[E04C]
2002/0001,056 Reflective microdisplay for light engine based video projection applictionsAbandonedApr 03, 01Jan 03, 02[G02F]
2002/0001,135 High efficiency prism assembly for image projectionAbandonedMar 26, 01Jan 03, 02[G02B]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.