Young Chang Co. Ltd

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Waltham, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Flash memory based stored sample electronic music synthesizer
- Patent number 8,791,349
- Issue date Jul 29, 2014
- Young Chang Co. Ltd
- Howard Chamberlin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Stable, low-noise bimodal audio filter circuit
- Patent number 6,452,443
- Issue date Sep 17, 2002
- Young Chang Company Limited
- Timothy B. Thompson
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
86167261 - ANDANTE
- Serial number 86167261
- Registration number 4615296
- Filing date Jan 16, 2014
- Young Chang Co., Ltd.
- 15 - Musical instruments
Information Trademark
85885026 - IT'S THE SOUND
- Serial number 85885026
- Registration number 4445190
- Filing date Mar 25, 2013
- Young Chang Co., Ltd.
- 15 - Musical instruments
Information Trademark
85817689 - FORTE
- Serial number 85817689
- Registration number 4606261
- Filing date Jan 8, 2013
- Young Chang Co., Ltd.
- 15 - Musical instruments
Information Trademark
85817697 - ARTIS
- Serial number 85817697
- Registration number 4445091
- Filing date Jan 8, 2013
- Young Chang Co., Ltd.
- 15 - Musical instruments
Information Trademark
77649025 - KURZWEIL
- Serial number 77649025
- Registration number 3751272
- Filing date Jan 14, 2009
- Young Chang Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77637603 - LAVA LOGIC ARRAY VIRTUAL ARCHITECTURE
- Serial number 77637603
- Filing date Dec 22, 2008
- Young Chang Co., Ltd.
- 15 - Musical instruments