RUBAN SUNDARA RAJ THASAPPARAJ

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Patents Grantslast 30 patents

Information Patent Grant
Battery module and hearing device
- Patent number 11,659,339
- Issue date May 23, 2023
- Sivantos Pte. Ltd.
- Nishshanka Bandara Narampanawe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
BATTERY MODULE AND HEARING DEVICE
- Publication number 20210337319
- Publication date Oct 28, 2021
- SIVANTOS PTE. LTD.
- Nishshanka Bandara Narampanawe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MANUFACTURING METHOD FOR A HEARING DEVICE AND HEARING DEVICE
- Publication number 20200196075
- Publication date Jun 18, 2020
- SIVANTOS PTE. LTD.
- RUBAN SUNDARA RAJ THASAPPARAJ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE