Communication system, access point, wireless LAN terminal, communication control method, and non-transitory computer readable medium
US-12598514-B2 · Apr 7, 2026 · US
Nec Platforms Ltd patents
Nec Platforms Ltd holds 791 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 791 |
| Recent patents | 225 |
| First publication | Feb 5, 2015 |
| Latest publication | Apr 7, 2026 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Authentication device, authentication method, and recording medium using otoacoustic authentication
US-2026057058-A1 · Feb 26, 2026 · US
Radio terminal, system, method, and non-transitory computer readable medium
US-12557055-B2 · Feb 17, 2026 · US
Feedthrough structure and underwater apparatus
US-12555988-B2 · Feb 17, 2026 · US
Information processing apparatus, reading system, information processing method, and non-transitory computer readable medium storing program
US-12547857-B2 · Feb 10, 2026 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Communication system, access point, wireless LAN terminal, communication control method, and non-transitory computer readable medium
US-12598514-B2 · Apr 7, 2026 · US
Authentication device, authentication method, and recording medium using otoacoustic authentication
US-2026057058-A1 · Feb 26, 2026 · US
Radio terminal, system, method, and non-transitory computer readable medium
US-12557055-B2 · Feb 17, 2026 · US
Feedthrough structure and underwater apparatus
US-12555988-B2 · Feb 17, 2026 · US
Information processing apparatus, reading system, information processing method, and non-transitory computer readable medium storing program
US-12547857-B2 · Feb 10, 2026 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04W84/12 | 40 |
| G06F1/20 | 32 |
| G06Q20/208 | 32 |
| G06Q30/06 | 23 |
| H05K7/20272 | 22 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 496 |
| Physics | 483 |
| Mechanical Engineering | 66 |
| Operations & Transport | 54 |
| Human Necessities | 47 |
| Cross-Sectional Technologies | 40 |
| Fixed Constructions | 15 |
| Chemistry & Metallurgy | 2 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Nec Platforms Ltd have in patentsdb?
- Nec Platforms Ltd is linked to 791 publications as assignee in our database.
- What technology areas does Nec Platforms Ltd patent most?
- Top mapped technology areas by patent count: Electricity (496); Physics (483); Mechanical Engineering (66).
- Is Nec Platforms Ltd's patent activity growing?
- In our data, assignee counts were 116 in 2024 and 57 in 2025 (lower year over year).
- What are recent patents assigned to Nec Platforms Ltd?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.