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Changwen Sun
Individual · Yunnan Province, CN
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Total Filings
7
Unique Marks
7
First Filing
Jan 21, 2026
Last Filing
Feb 1, 2026
Registered: 7
Filing Velocity (24 Months)
Sep 2024: 0
Oct 2024: 0
Nov 2024: 0
Dec 2024: 0
Jan 2025: 0
Feb 2025: 0
Mar 2025: 0
Apr 2025: 0
May 2025: 0
Jun 2025: 0
Jul 2025: 0
Aug 2025: 0
Sep 2025: 0
Oct 2025: 0
Nov 2025: 0
Dec 2025: 0
Jan 2026: 6
Feb 2026: 1
Mar 2026: 0
Apr 2026: 0
May 2026: 0
Jun 2026: 0
Jul 2026: 0
Aug 2026: 0
Sep 2024
Aug 2026
Filing Activity by NICE Class
NICE Class Distribution
Trademark Filings
| Mark | Status |
|---|---|
| UFGWTJ | Registered |
| NRZPYU | Registered |
| JZVMY | Registered |
| XWMVL | Registered |
| ZLFQO | Registered |
| RZQVP | Registered |
| IVBXEG | Registered |
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