HARMONIC holds 4 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 9 (Electronics & Software) with 3 filings. The WikiTrademarks Expansion Score is 10/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 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 |
|---|---|---|---|---|---|
| 99452625 | HARMONIC | Oct 20, 2025 | Registered | 009 Electronics & Software | Concordance Inc. |
| 99452609 | HARMONIC | Oct 20, 2025 | Registered | 009 Electronics & Software | Concordance Inc. |
| 99188786 | HARMONIC | May 16, 2025 | Registered | 009 Electronics & Software 044 Medical & Beauty Services | Metabolic Code Enterprises, Inc. |
| 97844053 | HARMONIC | Mar 17, 2023 | Registered | 044 Medical & Beauty Services 045 Legal & Security Services | RH Studio 2 OpCO 48, Inc. |
Weekly visibility reports showing how ChatGPT mentions HARMONIC, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: HARMONIC trademark portfolio
What trademarks does HARMONIC hold?
HARMONIC holds 4 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 9 (Electronics & Software), Class 44 (Medical & Beauty Services), Class 45 (Legal & Security Services). The most recent filings are registered to Concordance Inc..
How many trademarks does HARMONIC have at the USPTO?
WikiTrademarks tracks 4 USPTO trademark filings attributed to HARMONIC. The brand has been actively filing since March 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HARMONIC file most often?
HARMONIC's most active class is NICE Class 9 (Electronics & Software), with 3 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HARMONIC trademark?
The most recent filings under the HARMONIC mark are registered to Concordance Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HARMONIC expanding into new categories?
The current WikiTrademarks Expansion Score for HARMONIC is 10 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 HARMONIC trademark filings?
Click the Watch Brand button at the top of this page to add HARMONIC 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 HARMONIC to another owner · Browse all NICE classes · Most valuable brands