DEEPSEA POWER & LIGHT, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 2090
 
  
 
B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL 262
 
  
 
B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS 215
 
  
 
F21S NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF 254
 
  
 
F21Y INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V, RELATING TO THE FORM OF THE LIGHT SOURCES 233
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
F21K LIGHT SOURCES NOT OTHERWISE PROVIDED FOR139
 
  
 
F21W INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS 117
 
  
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 179
 
  
 
G09F DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS 138

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0023,194 PATHWAY LIGHTSJul 20, 15Jan 26, 17[F21S]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9863590 Pathway lightsJul 20, 15Jan 09, 18[F21V, F21W, F21Y, G09F, F21S]
9810332 Pressure relief valve devices and methodsMar 28, 14Nov 07, 17[F16K, F21V]
9574760 Light fixture with internally-loaded multilayer stack for pressure transferSep 19, 12Feb 21, 17[F21V, B63G]
9512988 LED light fixtures with enhanced heat dissipationDec 23, 13Dec 06, 16[F21V, F21Y]
9506628 Semiconductor lighting devices and methodsMay 29, 12Nov 29, 16[F21V, B60Q]
9429301 Semiconductor lighting devices and methodsDec 24, 13Aug 30, 16[F21V, H01L, F21Y]
9416957 Semiconductor lighting devices and methodsMar 14, 14Aug 16, 16[F21V, F21Y, F21K]
9388973 Submersible lights with pressure compensationJan 13, 14Jul 12, 16[F21V, B63G, B63B]
9316387 LED lighting devices with enhanced heat dissipationApr 30, 12Apr 19, 16[F21V]
9285109 Submersible light fixture with multilayer stack for pressure transferJun 28, 13Mar 15, 16[F21V]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0159,817 LED ILLUMINATION DEVICES AND METHODSAbandonedDec 09, 13Jun 11, 15[F21K]
2010/0020,547 LED ILLUMINATION DEVICE WITH CUBIC ZIRCONIA LENSAbandonedOct 05, 09Jan 28, 10[F21V]
2008/0123,351 LED Illumination Device with Cubic Zirconia LensAbandonedJan 28, 08May 29, 08[F21V]
2006/0239,013 Thru-hull lightAbandonedOct 28, 05Oct 26, 06[F21V]
2006/0187,653 LED illumination devicesAbandonedFeb 09, 06Aug 24, 06[F41G]
2004/0070,535 Single and multi-trace omnidirectional sonde and line locators and transmitter used therewithAbandonedDec 03, 02Apr 15, 04[G01S]
5808239 Video push-cableExpiredFeb 29, 96Sep 15, 98[H01B]
4996635 Deep submersible light assembly with dry pressure domeExpiredOct 13, 89Feb 26, 91[F21V]

Top Inventors for This Owner

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