SAIXIN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 1, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 88465275 | SAIXIN | Jun 09, 2019 | Pending | 009 Electronics & Software | Hangzhou Saixin Network Technology Limited |
| 88422171 | SAIXIN | May 09, 2019 | Pending | 042 Science & Technology | Hangzhou Saixin Network Technology Limited |
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FAQ: SAIXIN trademark portfolio
What trademarks does SAIXIN hold?
SAIXIN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology), Class 9 (Electronics & Software). The most recent filings are registered to Hangzhou Saixin Network Technology Limited.
How many trademarks does SAIXIN have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to SAIXIN. The brand has been actively filing since May 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SAIXIN file most often?
SAIXIN's most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SAIXIN trademark?
The most recent filings under the SAIXIN mark are registered to Hangzhou Saixin Network Technology Limited. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SAIXIN expanding into new categories?
The current WikiTrademarks Expansion Score for SAIXIN is 3 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new SAIXIN trademark filings?
Click the Watch Brand button at the top of this page to add SAIXIN to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
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