Inventor
Erik J. GRONVALL
Inventor
US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus24%
H04BTransmission24%
H04JMultiplex communication16%
H04QSelecting16%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines6%
H04LTransmission of digital information, e.g. telegraphic communication6%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables2%
H04NPictorial communication, e.g. television2%
H05KPrinted circuits2%
PatentTitleYear
12,512,924Passive optical network distribution systems and components thereof202512,438,609Optical tapping in an indexing architecture202512,395,769OLT power management system202512,294,818Multi-rate and multi-modulation ont and olt202512,276,844Distributed tap architecture incorporating hardened connectivity202512,222,570Fiber indexing systems202512,061,366Mechanical connection interface202411,960,135Fiber indexing systems202411,745,974Wound cable holder with improved cable deployment control202311,733,470Wave division multiplexer arrangement for small cell networks202311,728,891Fiber optic network architecture with parallel indexed and non-indexed fiber paths202311,705,980Cable arrangement with wavelength division multiplexer202311,650,389Fiber indexing systems202311,592,636Wall box adapted to be mounted at a mid-span access location of a telecommunications cable202311,277,205Fiber optic network architecture with parallel indexed and non-indexed fiber paths202211,249,262Wave division multiplexer arrangement for small cell networks202211,221,450Passive distribution system using fiber indexing2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to COMMSCOPE TECHNOLOGIES LLC (15)· patent assignee history
2022–2025Based in US· patent location history
2025Patents assigned to ARRIS ENTPR LLC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COMMSCOPE TECHNOLOGIES LLC | 15 | 2022–2025 |
| ARRIS ENTPR LLC | 2 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 17 | 2022–2025 |