Effective LAG Load Distribution via L2 Source Forwarding/Routing
US-2026100908-A1 · Apr 9, 2026 · US
Ciena Corp patents
Ciena Corp holds 2,416 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2,416 |
| Recent patents | 718 |
| First publication | Jan 1, 2015 |
| Latest publication | Apr 9, 2026 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Remapping Reference Codes in Pluggable Modules to Support Different Applications
US-2026099453-A1 · Apr 9, 2026 · US
Apparatuses and methods for facilitating an equipment/resource lock with network/system specific host identifiers combined with user provided credentials
US-2026100940-A1 · Apr 9, 2026 · US
Fast-forwarding Binary Data through a Distributed Microservice Architecture
US-2026099506-A1 · Apr 9, 2026 · US
Determination of optical performance of distributed Raman amplifiers using deep neural networks
US-12597997-B2 · Apr 7, 2026 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Effective LAG Load Distribution via L2 Source Forwarding/Routing
US-2026100908-A1 · Apr 9, 2026 · US
Remapping Reference Codes in Pluggable Modules to Support Different Applications
US-2026099453-A1 · Apr 9, 2026 · US
Apparatuses and methods for facilitating an equipment/resource lock with network/system specific host identifiers combined with user provided credentials
US-2026100940-A1 · Apr 9, 2026 · US
Fast-forwarding Binary Data through a Distributed Microservice Architecture
US-2026099506-A1 · Apr 9, 2026 · US
Determination of optical performance of distributed Raman amplifiers using deep neural networks
US-12597997-B2 · Apr 7, 2026 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04L45/50 | 145 |
| H04L45/22 | 134 |
| H04L45/28 | 130 |
| H04L41/40 | 120 |
| H04Q11/0062 | 120 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 2,174 |
| Physics | 739 |
| Cross-Sectional Technologies | 46 |
| Operations & Transport | 20 |
| Mechanical Engineering | 16 |
| Human Necessities | 7 |
| Fixed Constructions | 7 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Ciena Corp have in patentsdb?
- Ciena Corp is linked to 2,416 publications as assignee in our database.
- What technology areas does Ciena Corp patent most?
- Top mapped technology areas by patent count: Electricity (2,174); Physics (739); Cross-Sectional Technologies (46).
- Is Ciena Corp's patent activity growing?
- In our data, assignee counts were 233 in 2024 and 272 in 2025 (higher year over year).
- What are recent patents assigned to Ciena Corp?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.