Das KUMARBRATA

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for performing call switching
- Patent number 10,206,073
- Issue date Feb 12, 2019
- Samsung Electronics Co., Ltd.
- Dayama Dwarkaprasad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile terminal and login control method thereof
- Patent number 9,648,497
- Issue date May 9, 2017
- Samsung Electronics Co., Ltd.
- Dayama Dwarkaprasad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for performing call switching
- Patent number 9,525,988
- Issue date Dec 20, 2016
- Samsung Electronics Co., Ltd.
- Dayama Dwarkaprasad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for performing call switching
- Patent number 9,002,332
- Issue date Apr 7, 2015
- Samsung Electronics Co., Ltd.
- Dayama Dwarkaprasad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PERFORMING CALL SWITCHING
- Publication number 20170099591
- Publication date Apr 6, 2017
- Samsung Electronics Co., Ltd.
- Dayama KWARKAPRASAD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PERFORMING CALL SWITCHING
- Publication number 20150208218
- Publication date Jul 23, 2015
- Samsung Electronics Co., Ltd.
- Dayama DWARKAPRASAD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE TERMINAL AND LOGIN CONTROL METHOD THEREOF
- Publication number 20140162605
- Publication date Jun 12, 2014
- Samsung Electronics Co., Ltd.
- Dayama Dwarkaprasad
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR PERFORMING CALL SWITCHING
- Publication number 20140141755
- Publication date May 22, 2014
- Samsung Electronics Co., Ltd.
- Dayama DWARKAPRASAD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE