Ng Jiefeng Bryan

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Helmet for communication in extreme wind and environmental noise
- Patent number 11,778,371
- Issue date Oct 3, 2023
- Bitwave Pte. Ltd.
- Siew Kok Hui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Helmet with audio safety ear cup
- Patent number 11,765,493
- Issue date Sep 19, 2023
- Bitwave Pte. Ltd.
- Siew Kok Hui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Helmet for communication in extreme wind and environmental noise
- Patent number 11,290,811
- Issue date Mar 29, 2022
- Bitwave Pte. Ltd.
- Siew Kok Hui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HELMET FOR COMMUNICATION IN EXTREME WIND AND ENVIRONMENTAL NOISE
- Publication number 20220210549
- Publication date Jun 30, 2022
- Bitwave Pte Ltd.
- Siew Kok HUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HELMET WITH AUDIO SAFETY EAR CUP
- Publication number 20220191603
- Publication date Jun 16, 2022
- Bitwave Pte Ltd.
- Siew Kok HUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HELMET FOR COMMUNICATION IN EXTREME WIND AND ENVIRONMENTAL NOISE
- Publication number 20210243523
- Publication date Aug 5, 2021
- Bitwave Pte Ltd.
- Siew Kok HUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE