LONGWIDE TECHNOLOGY INC.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

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 6104
 
  
 
F21K LIGHT SOURCES NOT OTHERWISE PROVIDED FOR337
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 3153
 
  
 
A45B WALKING STICKS 213
 
  
 
F21Y INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V, RELATING TO THE FORM OF THE LIGHT SOURCES 233
 
  
 
F21L LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION 117
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0184,282 LED ILLUMINATION APPARATUS AND MANUFACTURING METHOD THEREOFJul 25, 16Jun 29, 17[F21V, H01L, F21K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9657924 LED 3D curved lead frame of illumination deviceNov 17, 15May 23, 17[F21V, F21Y, F21K, H05K]
9631799 LED 3D curved lead frame of illumination deviceNov 17, 15Apr 25, 17[F21V, F21Y, F21K, H05K]
9557041 LED 3D curved lead frame of illumination deviceJan 04, 13Jan 31, 17[F21V, F21Y, H05K]
9400096 Integrated illumination part and lead frame of umbrellaApr 30, 15Jul 26, 16[F21V, F21Y, F21L, A45B]
9060575 Integrated illumination part and lead frame of umbrellaNov 20, 12Jun 23, 15[F21V, A45B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0069,546 LED 3D CURVED LEAD FRAME OF ILLUMINATION DEVICEAbandonedNov 17, 15Mar 10, 16[F21V, F21K]

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!.