System supporting modularity of transceivers
US-2026059212-A1 · Feb 26, 2026 · US
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Gronvall Erik J patents
Gronvall Erik J is listed as an inventor on 112 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Gronvall Erik J |
| Total patents | 112 |
| First publication | Mar 5, 2015 |
| Latest publication | Feb 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Passive optical network distribution systems and components thereof
US-12512924-B2 · Dec 30, 2025 · US
Olt power management system
US-2025358552-A1 · Nov 20, 2025 · US
Optical tapping in an indexing architecture
US-12438609-B2 · Oct 7, 2025 · US
Power adaptation for pon networks
US-2025310003-A1 · Oct 2, 2025 · US
Dual pon and wireless system
US-2025309986-A1 · Oct 2, 2025 · US
OLT power management system
US-12395769-B2 · Aug 19, 2025 · US
Multi-rate and multi-modulation ont and olt
US-2025260916-A1 · Aug 14, 2025 · US
Distributed tap architecture incorporating hardened connectivity
US-2025216618-A1 · Jul 3, 2025 · US
Multi-rate and multi-modulation ont and olt
US-12294818-B2 · May 6, 2025 · US
Recent patents
Latest publications not already listed above.
Distributed tap architecture incorporating hardened connectivity
US-12276844-B2 · Apr 15, 2025 · US
Multi-rate and multi-modulation ont and olt
US-2025063277-A1 · Feb 20, 2025 · US
Fiber indexing systems
US-12222570-B2 · Feb 11, 2025 · US
Mechanical connection interface
US-2025020871-A1 · Jan 16, 2025 · US
Fiber indexing systems
US-2024369791-A1 · Nov 7, 2024 · US
Mechanical connection interface
US-12061366-B2 · Aug 13, 2024 · US
Distributed tap architecture incorporating hardened connectivity
US-2024264384-A1 · Aug 8, 2024 · US
Passive optical network
US-2024251190-A1 · Jul 25, 2024 · US
Fiber indexing systems
US-11960135-B2 · Apr 16, 2024 · US
Passive distribution system using fiber indexing
US-2024094479-A1 · Mar 21, 2024 · US
Passive optical network distribution systems and components thereof
US-2024063935-A1 · Feb 22, 2024 · US
Fiber indexing systems
US-2023358982-A1 · Nov 9, 2023 · US
Olt power management system
US-2023362521-A1 · Nov 9, 2023 · US
Wall box adapted to be mounted at a mid-span access location of a telecommunications cable
US-2023280562-A1 · Sep 7, 2023 · US
Wound cable holder with improved cable deployment control
US-11745974-B2 · Sep 5, 2023 · US
Wave division multiplexer arrangement for small cell networks
US-11733470-B2 · Aug 22, 2023 · US
Fiber optic network architecture with parallel indexed and non-indexed fiber paths
US-11728891-B2 · Aug 15, 2023 · US
Cable arrangement with wavelength division multiplexer
US-11705980-B2 · Jul 18, 2023 · US
Fiber indexing systems
US-11650389-B2 · May 16, 2023 · US
Systems, devices and methods for adding capacity to a fiber optic network
US-2023071759-A1 · Mar 9, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Commscope Technologies Llc | 98 |
| Arris Entpr Llc | 10 |
| Adc Telecommunications Inc | 8 |
| Commscpe Tech Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B6/3897 | 51 |
| G02B6/44528 | 38 |
| H04Q11/0067 | 33 |
| G02B6/4457 | 31 |
| G02B6/3885 | 30 |