TD IP HOLDCO, LLC

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING336
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 391
 
  
 
E05B LOCKS; ACCESSORIES THEREFOR; HANDCUFFS149
 
  
 
F16H GEARING199
 
  
 
G07C TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS, OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE 146
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241
 
  
 
H04Q SELECTING 1109

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9651130 Gear assembly with spiral gearsJul 13, 15May 16, 17[E05F, F16H]
9536357 Door monitoring systemNov 19, 14Jan 03, 17[G08B, G07C, E05F]
8907791 Door monitoring systemDec 23, 13Dec 09, 14[E05F]
8653982 Door monitoring systemJul 15, 10Feb 18, 14[G08B]
6704047 Digital still camera and control method for accessing image and speech data filesJun 10, 98Mar 09, 04[H04N]
6259352 Door lock systemMar 02, 98Jul 10, 01[H04Q]
6183023 Door with integrated fire exit deviceNov 20, 98Feb 06, 01[E05B]
6049287 Door with integrated smoke detector and hold openMar 02, 98Apr 11, 00[G08B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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