HUGHEY & PHILLIPS, LLC

Patent Owner

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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 8102
 
  
 
B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS523
 
  
 
F21S NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF 551
 
  
 
F21W INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS 513
 
  
 
F21Y INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V, RELATING TO THE FORM OF THE LIGHT SOURCES 332
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 3108
 
  
 
G08G TRAFFIC CONTROL SYSTEMS 265
 
  
 
B64D EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS167
 
  
 
F21K LIGHT SOURCES NOT OTHERWISE PROVIDED FOR139

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9702525 Obstruction lighting systemApr 20, 15Jul 11, 17[F21V, F21W, F21Y, F21K]
9694914 Lighting and collision alerting systemApr 20, 15Jul 04, 17[F21V, F21W, F21Y, B64F, G08G, F21S]
9572223 Precision color-controlled light sourceMay 13, 16Feb 14, 17[H05B]
9297514 Lighting systemApr 20, 15Mar 29, 16[F21V, F21W, F21Y, B64F, F21S]
9016896 Obstruction lighting systemFeb 23, 12Apr 28, 15[F21V]
9010969 Lighting systemMar 19, 12Apr 21, 15[F21V, F21W, F21Y, B64F, F21S]
9013331 Lighting and collision alerting systemAug 28, 12Apr 21, 15[F21V, F21W, F21Y, B64F, G08G, F21S]
8525425 LED lighting systemDec 20, 11Sep 03, 13[H05B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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