LESEM holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 7/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 27, 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 |
|---|---|---|---|---|---|
| 99709006 | LESEM | Mar 18, 2026 | Registered | 009 Electronics & Software | Xiaoqiang Shan |
| 90075171 | LESEM | Jul 27, 2020 | Pending | 011 Lighting & HVAC | JIANGSU JIUXU VEHICLE INDUSTRY TECHNOLOGY CO.,LTD. |
| 90075155 | LESEM | Jul 27, 2020 | Pending | 008 Hand Tools | FUZHOU GULOU ANTAI TANGJIAWEI HARDWARE COMPANY |
Weekly visibility reports showing how ChatGPT mentions LESEM, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: LESEM trademark portfolio
What trademarks does LESEM hold?
LESEM holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 11 (Lighting & HVAC), Class 8 (Hand Tools). The most recent filings are registered to Xiaoqiang Shan.
How many trademarks does LESEM have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to LESEM. The brand has been actively filing since July 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does LESEM file most often?
LESEM'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 LESEM trademark?
The most recent filings under the LESEM mark are registered to Xiaoqiang Shan. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is LESEM expanding into new categories?
The current WikiTrademarks Expansion Score for LESEM is 7 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 LESEM trademark filings?
Click the Watch Brand button at the top of this page to add LESEM 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 LESEM to another owner · Browse all NICE classes · Most valuable brands
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