OSEA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 12, 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 |
|---|---|---|---|---|---|
| 88043952 | OSEA | Jul 19, 2018 | Pending | 009 Electronics & Software | Yu Caiming |
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FAQ: OSEA trademark portfolio
What trademarks does OSEA hold?
OSEA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to Yu Caiming.
How many trademarks does OSEA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to OSEA. The brand has been actively filing since July 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does OSEA file most often?
OSEA's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the OSEA trademark?
The most recent filings under the OSEA mark are registered to Yu Caiming. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is OSEA expanding into new categories?
The current WikiTrademarks Expansion Score for OSEA is 1 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 OSEA trademark filings?
Click the Watch Brand button at the top of this page to add OSEA 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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