Ringway Tech (Jiangsu) Co., Ltd.

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Changzhou, Jiangsu, CN

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Information Patent Application
SCALE SHIFTING AND VOLUME ADJUSTMENT METHODS, APPARATUS, AND DEVICE
- Publication number 20250069572
- Publication date Feb 27, 2025
- RINGWAY TECH (JIANGSU) CO., LTD.
- Ping Zhao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MOUTHPIECE OF A WIND INSTRUMENT, AN ELECTRIC HARMONICA, AN ELECTRIC...
- Publication number 20250069571
- Publication date Feb 27, 2025
- RINGWAY TECH (JIANGSU) CO., LTD.
- Ping Zhao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Trademarklast 30 trademarks

Information Trademark
88247956 - XKEY
- Serial number 88247956
- Filing date Jan 3, 2019
- Ringway Tech (Jiangsu) Co., Ltd.
- 15 - Musical instruments
Information Trademark
86166829 - RINGWAY
- Serial number 86166829
- Registration number 4666012
- Filing date Jan 16, 2014
- Ringway Tech (Jiangsu) Co., Ltd.
- 15 - Musical instruments