RUOEY LUNG ENTERPRISE CORP.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS 432
 
  
 
A47C CHAIRS 251
 
  
 
0609 MATTRESSES AND CUSHIONS214
 
  
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 151
 
  
 
A47G HOUSEHOLD OR TABLE EQUIPMENT 126
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 1106
 
  
 
0606 OTHER FURNITURE AND FURNITURE PARTS132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9706848 Waist supporting device equipped electric apparatus for lying and/or sittingFeb 29, 12Jul 18, 17[A47C, A61G]
9226588 Knockdown bedMar 14, 13Jan 05, 16[A47C]
9204219 Stereophonic device for a bedMar 15, 13Dec 01, 15[H04R]
D707462 Adjustable electrical bedAug 08, 12Jun 24, 14[0602]
D707463 Adjustable bedMar 13, 13Jun 24, 14[0602]
D699995 Cushion pad for a bedSep 14, 12Feb 25, 14[0606]
D699495 Cushion pad for a bedSep 14, 12Feb 18, 14[0609]
D699496 Cushion pad for a bedFeb 08, 13Feb 18, 14[0609]
8484777 Electric massage bedJan 06, 12Jul 16, 13[A61H, A61G]
8418290 Motorized bed preventing a person from being jammedJan 11, 11Apr 16, 13[A47B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0259,409 ELECTRIC BEDAbandonedMar 15, 13Sep 18, 14[A61G]
2014/0270,238 SYNCHRONOUS LOUDSPEAKING SYSTEM FOR SEVERAL BEDSAbandonedMar 14, 13Sep 18, 14[H04R]
2014/0276,282 AIR MASSAGE DEVICE FOR A BEDAbandonedMar 14, 13Sep 18, 14[A61H]
2014/0250,600 ELECTRIC FOLDING BEDAbandonedMar 05, 13Sep 11, 14[A61G]
2014/0165,291 VOICE-CONTROLLED VIBRATION ELECTRIC BEDAbandonedMar 05, 13Jun 19, 14[A47C]
2013/0042,412 ADJUSTABLE BED HAVING STABLY MOUNTED MATTRESSAbandonedNov 15, 11Feb 21, 13[A47C]
2012/0240,337 TWO-STAGE ACTUATING DEVICE FOR ELECTRIC APPARATUSAbandonedJun 06, 12Sep 27, 12[A61G]
8177296 Motorized rocking chair moved in a pendulum mannerExpiredAug 25, 09May 15, 12[A47C]
2012/0074,867 LED LIGHTING DEVICE FOR AN ELECTRIC BEDAbandonedSep 27, 10Mar 29, 12[H05B]
2011/0271,446 ELECTRIC FOLDABLE BED CAPABLE OF ADJUSTING TO A PREDETERMINED POSITION BY DETECTING THE NUMBER OF ROTATIONS OF A MOTORAbandonedMay 10, 10Nov 10, 11[A47C]
2011/0101,749 LOWER-BACK SUPPORTING STRUCTURE FOR A BED OR A CHAIRAbandonedNov 02, 09May 05, 11[A47C]
7448100 Motorized bed that is movably closer to the wallExpiredJun 21, 06Nov 11, 08[A47B]

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