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Patents Grants
last 30 patents
Information
Patent Grant
Base seat for bed, chair or sofa
Patent number
11,045,000
Issue date
Jun 29, 2021
Ruoey Lung Enterprise Corp.
Lung-Tan Shih
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Base seat for bed, chair or sofa
Patent number
10,638,844
Issue date
May 5, 2020
Ruoey Lung Enterprise Corp.
Lung-Tan Shih
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Motorized bed preventing a person from being jammed
Patent number
8,418,290
Issue date
Apr 16, 2013
Ruoey Lung Enterprise Corp.
Lung-Tan Shih
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Single driver connecting structure for an electric bed or chair
Patent number
8,209,800
Issue date
Jul 3, 2012
Ruoey Lung Enterprise Corp.
Lung-Tan Shih
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Leg lift mechanism for electric bed or chair
Patent number
8,209,801
Issue date
Jul 3, 2012
Ruoey Lung Enterprise Corp.
Lung-Tan Shih
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Motorized rocking chair moved in a pendulum manner
Patent number
8,177,296
Issue date
May 15, 2012
Ruoey Lung Enterprise Corp.
Lung-Tan Shih
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Electric bed frame
Patent number
D646078
Issue date
Oct 4, 2011
Ruoey Lung Enterprise Corp.
Lung-Tan Shih
D06 - Furnishings
Information
Patent Grant
Motorized bed that is movably closer to the wall
Patent number
7,448,100
Issue date
Nov 11, 2008
Ruoey Lung Enterprise Corp.
Lung-Tan Shih
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Automatically operated bed
Patent number
7,293,309
Issue date
Nov 13, 2007
Ruoey Lung Enterprise Corp.
Lung-Tan Shih
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Information
Patent Application
BASE SEAT FOR BED, CHAIR OR SOFA
Publication number
20210177147
Publication date
Jun 17, 2021
RUOEY LUNG ENTERPRISE CORP.
Lung-Tan SHIH
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
BASE SEAT FOR BED OR CHAIR
Publication number
20190298064
Publication date
Oct 3, 2019
RUOEY LUNG ENTERPRISE CORP.
Lung-Tan SHIH
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
BASE SEAT FOR BED, CHAIR OR SOFA
Publication number
20190246797
Publication date
Aug 15, 2019
RUOEY LUNG ENTERPRISE CORP.
Lung-Tan SHIH
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
TWO-STAGE ACTUATING DEVICE FOR ELECTRIC APPARATUS
Publication number
20120240337
Publication date
Sep 27, 2012
RUOEY LUNG ENTERPRISE CORP.
Lung-Tan SHIH
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ELECTRIC FOLDABLE BED CAPABLE OF ADJUSTING TO A PREDETERMINED POSIT...
Publication number
20110271446
Publication date
Nov 10, 2011
RUOEY LUNG ENTERPRISE CORP.
Lung-Tan Shih
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
LOWER-BACK SUPPORTING STRUCTURE FOR A BED OR A CHAIR
Publication number
20110101749
Publication date
May 5, 2011
RUOEY LUNG ENTERPRISE CORP.
Lung-Tan Shih
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
SINGLE DRIVER CONNECTING STRUCTURE FOR AN ELECTRIC BED OR CHAIR
Publication number
20110094032
Publication date
Apr 28, 2011
RUOEY LUNG ENTERPRISE CORP.
Lung-Tan Shih
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE