Mrsi Systems, LLC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersTewksbury, MA
US patents6
SAM.gov UEIH62MZPZ6G445
CAGE code9M3F4
Incorporated inMA
- die bonders
- 5 micron
- epoxy dispensers
- active aligners
- prototyping
- die bonding
Named on the company’s own website, read SEP 9, 2026
Patents
6 US patents granted 2018–2025, 2 of them in the five years to SEP 2025.
Semiconductors 3Optics 2Pharmaceuticals 1
- Die bonding system with heated automatic collet changerUS 12,237,202 · granted FEB 25, 2025
- Die bonding system with wafer lift and level assemblyUS 11,791,197 · granted OCT 17, 2023
- Method and system to passively align and attach fiber array to laser array or optical waveguide arrayUS 10,598,861 · granted MAR 24, 2020
- Die placement head with turretUS 10,588,981 · granted MAR 17, 2020
- Method and system to passively align and attach fiber array to laser array or optical waveguide arrayUS 10,409,004 · granted SEP 10, 2019
Newest 5 shown · Granted to MRSI Systems, LLC · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Mrsi Systems, LLC | Tewksbury | MA | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.