GUAN TECHNOLOGIES, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 5237
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 3202
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 250
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 2149
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 2136
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 292
 
  
 
B21B ROLLING OF METAL 131
 
  
 
B23B TURNING; BORING 151
 
  
 
B23D PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR 128

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE44583 Method for automatically forwarding and replying short messageNov 29, 07Nov 05, 13[G06F]
8432359 Ergonomic mouseJan 07, 08Apr 30, 13[G09G, G06F]
7873366 Method for displaying location of cellular phone callerApr 11, 03Jan 18, 11[H04W]
7688485 Multi-function peripheral with replaceable ink cartridge and associated systems and methodsNov 04, 03Mar 30, 10[H04N]
7605862 Apparatus for a portable electronic deviceJan 20, 04Oct 20, 09[H04N]
7333091 Ergonomic mouseFeb 02, 05Feb 19, 08[G09G]
7071921 Ergonomic mouseMar 10, 03Jul 04, 06[G09G]
7058396 Calling method using short message transmission on calendar groupAug 19, 02Jun 06, 06[H04M]
7010268 Far end remote control method and system by short message and bluetooth function operationDec 04, 02Mar 07, 06[H04B]
6971064 Method for automatically forwarding and replying short messageNov 14, 01Nov 29, 05[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0092,228 METHOD FOR DISPLAYING LOCATION OF CELLULAR PHONE CALLERAbandonedDec 20, 10Apr 21, 11[H04W]
7173818 Coupling structure for a handheld electronic device and a back cartridge thereofExpiredFeb 02, 05Feb 06, 07[G06F]
2006/0100,841 Automatic system and method for testing mobile phoneAbandonedSep 02, 04May 11, 06[G06F]
6913258 Indication structure for paper reserves adapted for auto document feed apparatusExpiredJul 07, 03Jul 05, 05[B65H]
2005/0143,150 Electricity saving device for a user interface terminal device of cellular phoneAbandonedFeb 16, 05Jun 30, 05[H04M]
6876313 Rotary knob structureExpiredApr 10, 02Apr 05, 05[H03M]
2005/0068,159 Door lock apparatus for security identification using wireless communication device and method for the sameAbandonedJul 27, 04Mar 31, 05[B60R]
6846185 Blind mating apparatusExpiredAug 14, 03Jan 25, 05[H01K]
6840511 Indication structure for paper reserves adapted for auto document feed apparatusExpiredJul 07, 03Jan 11, 05[B65H]
6840791 Supporting frame structure configured to support a portable electronic deviceExpiredApr 17, 02Jan 11, 05[H01R]
6836403 PDA and button apparatus of PDAExpiredNov 15, 02Dec 28, 04[G06F]
6829065 Glass supporting device of scannerExpiredSep 22, 00Dec 07, 04[H04N]
6725516 Rubber ring coupling apparatusExpiredMay 07, 03Apr 27, 04[B23P]
6561349 Storage box for portable electronic apparatusExpiredJun 05, 01May 13, 03[B65D]
6108108 Platen type scanner driving mechanism (1)ExpiredMar 20, 98Aug 22, 00[H04N]
6102501 Protective cover for a front panel of a personal computer housingExpiredAug 27, 99Aug 15, 00[A47B]

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