SOPH INTERNATIONAL LIMITED

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Road Town, VG

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Patents Grantslast 30 patents

Information Patent Grant
Flux-leakage magnetic conductive plate and flux-leakage magnetic ho...
- Patent number 11,694,830
- Issue date Jul 4, 2023
- SOPH INTERNATIONAL LIMITED
- Hong Ding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic chuck and method for producing a magnetic chuck
- Patent number 9,601,250
- Issue date Mar 21, 2017
- SOPH INTERNATIONAL LIMITED
- Hong Ding
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
FLUX-LEAKAGE MAGNETIC CONDUCTIVE PLATE AND FLUX-LEAKAGE MAGNETIC HO...
- Publication number 20200357551
- Publication date Nov 12, 2020
- SOPH INTERNATIONAL LIMITED
- Hong Ding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC CHUCK AND METHOD FOR PRODUCING A MAGNETIC CHUCK
- Publication number 20150279536
- Publication date Oct 1, 2015
- SOPH INTERNATIONAL LIMITED
- Hong Ding
- H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks

Information Trademark
90393129 - SOPH
- Serial number 90393129
- Registration number 7198441
- Filing date Dec 18, 2020
- SOPH HOLDING LLC
- 36 - Insurance
Information Trademark
90382960 - SOPH
- Serial number 90382960
- Registration number 6604106
- Filing date Dec 15, 2020
- SOPH INTERNATIONAL LIMITED
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79158507 - HELMHOLTZ
- Serial number 79158507
- Registration number 4829478
- Filing date Sep 19, 2014
- SOPH INTERNATIONAL LIMITED
- 7 - Machines and machine tools
Information Trademark
79132867 - SOPH
- Serial number 79132867
- Registration number 4658075
- Filing date Mar 9, 2013
- SOPH INTERNATIONAL LIMITED
- 7 - Machines and machine tools