Douglas James Malcolm

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Algonquin, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Power supply module
- Patent number 10,080,297
- Issue date Sep 18, 2018
- Sumida Electric (H.K.) Company Limited
- Zhuo Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil with variable inner diameter and electronic module made from t...
- Patent number 9,773,607
- Issue date Sep 26, 2017
- Sumida Electric (H.K.) Company Limited
- Hongnian Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power supply module
- Patent number 9,691,537
- Issue date Jun 27, 2017
- Sumida Electric (H.K.) Company Limited
- Douglas James Malcolm
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY MODULE AND ITS MANUFACTURING METHOD
- Publication number 20160073509
- Publication date Mar 10, 2016
- SUMIDA ELECTRIC (H.K.) COMPANY LIMITED
- Hongnian Zhang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Coil with Variable Inner Diameter and Electronic Module made from t...
- Publication number 20140328027
- Publication date Nov 6, 2014
- Sumida Electric (H.K.) Company Limited
- Hongnian Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Supply Module
- Publication number 20140328042
- Publication date Nov 6, 2014
- Sumida Electric (H.K.) Company Limited
- Zhuo WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Supply Module
- Publication number 20140285297
- Publication date Sep 25, 2014
- Sumida Electric (H.K.) Company Limited
- Douglas James Malcolm
- H01 - BASIC ELECTRIC ELEMENTS