SIFIVE 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 50/100, moderate — the brand is steadily adding adjacent classes.
USPTO data refreshed June 29, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99823747 | SIFIVE | May 14, 2026 | Registered | 009 Electronics & Software 035 Advertising & Business 041 Education & Entertainment 042 Science & Technology 045 Legal & Security Services | SiFive, Inc. |
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FAQ: SIFIVE trademark portfolio
What trademarks does SIFIVE hold?
SIFIVE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 35 (Advertising & Business), Class 41 (Education & Entertainment). The most recent filings are registered to SiFive, Inc..
How many trademarks does SIFIVE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SIFIVE. The brand has been actively filing since May 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SIFIVE file most often?
SIFIVE'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 SIFIVE trademark?
The most recent filings under the SIFIVE mark are registered to SiFive, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SIFIVE expanding into new categories?
The current WikiTrademarks Expansion Score for SIFIVE is 50 out of 100, which is moderate — the brand is steadily adding adjacent classes. 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 SIFIVE trademark filings?
Click the Watch Brand button at the top of this page to add SIFIVE 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 SIFIVE to another owner · Browse all NICE classes · Most valuable brands
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