LASONG holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 11 (Lighting & HVAC) with 1 filings. The WikiTrademarks Expansion Score is 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 7, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99690375 | LASONG | Mar 09, 2026 | Registered | 011 Lighting & HVAC | Yang Lin |
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FAQ: LASONG trademark portfolio
What trademarks does LASONG hold?
LASONG holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to Yang Lin.
How many trademarks does LASONG have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to LASONG. The brand has been actively filing since March 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does LASONG file most often?
LASONG's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the LASONG trademark?
The most recent filings under the LASONG mark are registered to Yang Lin. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is LASONG expanding into new categories?
The current WikiTrademarks Expansion Score for LASONG is 24 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 LASONG trademark filings?
Click the Watch Brand button at the top of this page to add LASONG 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.
More on this portfolio: Compare LASONG to another owner · Browse all NICE classes · Most valuable brands
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