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Charles Cheung
Switzerland
Charles Cheung is a trademark firm in Switzerland, Rated for national trademark work on the cumulative record, one of 16,435 firms filing in Switzerland, strongest in Advertising, Appliances and Cosmetics, acting for YeYecha (Shanghai) Brand Management Co., Ltd., Cixi Yulong Electric Appliance Co., Ltd. and LumInnov SAS.
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Selected from 16,435 firms filing in Switzerland
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IPRATE.EURated
TRADEMARKS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Trademarks · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
11
Success Rate
100.0%
Volume100
Success66
Speed72
Durability51
Renewals55
Domestic24
Practice profile
Top classes
Advertising(18%) · Nice 35Appliances(13%) · Nice 11Cosmetics(13%) · Nice 3
Top clients
- YeYecha (Shanghai) Brand Management Co., Ltd.
- Cixi Yulong Electric Appliance Co., Ltd.
- LumInnov SAS
- Hangzhou Brightday and Dream Biotechnology Co., Ltd.
- Anhui Jiajiali Home Crafts Co., Ltd.