WI-LAN USA, 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
 
  
 
H04Q SELECTING 2108
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 1110
 
  
 
H04J MULTIPLEX COMMUNICATION 1124
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284

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
6990218 Method for disturbance-component-free image acquisition by an electronic sensorOct 07, 02Jan 24, 06[G06K]
6600481 Data entry apparatus and methodJun 10, 96Jul 29, 03[G09G]
6260168 Paging system having optional forward error correcting code transmission at the data link layerSep 23, 98Jul 10, 01[H03M]
6240088 Method for two-stage data transmissionJun 02, 98May 29, 01[H04L, H04Q, H04J]
6232969 Device for composing or editing a string of charactersNov 27, 98May 15, 01[G06F]
5854595 Communications apparatus and method with a computer interchangeable integrated circuit cardJul 20, 95Dec 29, 98[H04Q]
5631503 Apparatus for generating power for use in a communications deviceSep 16, 94May 20, 97[H02J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6714551 Method and apparatus for maintaining a predefined transmission quality in a wireless network for a metropolitan areaExpiredJul 19, 00Mar 30, 04[H04L]

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!.