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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Leaf blower
Patent number
8,911,221
Issue date
Dec 16, 2014
Johnson Electric S.A.
On Hing Cheng
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Seat with massage function
Patent number
8,112,825
Issue date
Feb 14, 2012
Johnson Electric S.A.
Yue Li
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Automatic opening-closing device
Patent number
8,075,439
Issue date
Dec 13, 2011
Johnson Electric S.A.
Jingning Ta
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
Information
Patent Application
Leaf Blower
Publication number
20110223048
Publication date
Sep 15, 2011
On Hing CHENG
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SEAT WITH MASSAGE FUNCTION
Publication number
20090249534
Publication date
Oct 8, 2009
Yue Li
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
AUTOMATIC OPENING-CLOSING DEVICE
Publication number
20090186736
Publication date
Jul 23, 2009
Jingning TA
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES