GUAN holds 2 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 9 (Electronics & Software) 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 3, 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 |
|---|---|---|---|---|---|
| 88833075 | GUAN | Mar 13, 2020 | Pending | 009 Electronics & Software | Shenzhen Jieweibi Technology Co.,Ltd. |
| 88833082 | GUAN | Mar 13, 2020 | Pending | 035 Advertising & Business | Shenzhen Jieweibi Technology Co.,Ltd. |
Weekly visibility reports showing how ChatGPT mentions GUAN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: GUAN trademark portfolio
What trademarks does GUAN hold?
GUAN holds 2 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 9 (Electronics & Software), Class 35 (Advertising & Business). The most recent filings are registered to Shenzhen Jieweibi Technology Co.,Ltd..
How many trademarks does GUAN have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to GUAN. The brand has been actively filing since March 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does GUAN file most often?
GUAN's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the GUAN trademark?
The most recent filings under the GUAN mark are registered to Shenzhen Jieweibi Technology Co.,Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is GUAN expanding into new categories?
The current WikiTrademarks Expansion Score for GUAN 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 GUAN trademark filings?
Click the Watch Brand button at the top of this page to add GUAN 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 GUAN to another owner · Browse all NICE classes · Most valuable brands
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