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Patents Grants
last 30 patents
Information
Patent Grant
Positron radioactive drug radiation shielding device
Patent number
7,498,595
Issue date
Mar 3, 2009
Becquerel & Sievert Co., Ltd.
Chi-Kuang Chen
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
High dosage radioactive drug subpackaging shielding device
Patent number
7,385,213
Issue date
Jun 10, 2008
Becquerel & Sievert Co., Ltd.
Chi-Kuang Chen
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
L-shaped radioactive shielding operation platform
Patent number
D562026
Issue date
Feb 19, 2008
Becquerel & Sievert Co., Ltd.
Chi-Kuang Chen
D06 - Furnishings
Patents Applications
last 30 patents
Information
Patent Application
COATING STRUCTURE AND METHOD THEREOF OF RADIATION-RESISTANT ADHESIVE
Publication number
20200299555
Publication date
Sep 24, 2020
BECQUEREL & SIEVERT CO., LTD.
Chi-Kuang Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
VACUUM ISOLATION DEVICE
Publication number
20140261802
Publication date
Sep 18, 2014
BECQUEREL & SIEVERT CO., LTD.
CHI-KUANG CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High dosage radioactive drug subpackaging shielding device
Publication number
20070114474
Publication date
May 24, 2007
Becquerel & Sievert Co., Ltd.
Chi-Kuang Chen
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Positron radioactive drug radiation shielding device
Publication number
20070090305
Publication date
Apr 26, 2007
Becquerel & Sievert Co., Ltd.
Chi-Kuang Chen
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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