Marvell Semiconductor INC
At a glance
Employees500+
In business sinceNot reported
HeadquartersSanta Clara, CA
US patents11
SAM.gov UEIDGTDJMPF1WG7
CAGE code54BL8
Incorporated inCA
Patents
11 US patents granted 1997–2019, none of them in the five years to SEP 2025.
Digital communication 3Basic communication processes 3Computer technology 2Semiconductors 1Telecommunications 1
- Packet parsing engineUS 10,447,823 · granted OCT 15, 2019
- Packet scheduling using hierarchical scheduling process with priority propagationUS 10,447,608 · granted OCT 15, 2019
- Write and read common leveling for 4-bit wide DRAMsUS 10,418,125 · granted SEP 17, 2019
- Operational transconductance amplifier of improved linearityUS 9,641,127 · granted MAY 2, 2017
- Identifying a fluorescent lamp among multiple fluorescent lampsUS 8,193,814 · granted JUN 5, 2012
Newest 5 shown · Granted to Marvell Semiconductor, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
5 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Marvell Semiconductor, INC. – Chandler/northrop | Chandler | AZ | — | UNVERIFIED |
| Marvell Semiconductor, INC. | Irvine | CA | — | UNVERIFIED |
| Marvell Semiconductor INC | Santa Clara | CA | 500+ | ACTIVE |
| Marvell Semiconductor | Sunnyvale | CA | — | UNVERIFIED |
| Marvell Semiconductor | Westlake Village | CA | — | UNVERIFIED |
WARN Act notices
- Layoff notice effective MAR 26, 2024 · 43 employees · Marvell Semiconductor, INC.
- Layoff notice effective JAN 16, 2024 · 7 employees · Marvell Semiconductor, INC.
- Layoff notice effective MAY 22, 2023 · 4 employees · Ventura County, CA
- Layoff notice effective MAY 22, 2023 · 29 employees · Marvell Semiconductor, INC.
- Layoff notice effective OCT 15, 2020 · 14 employees · Marvell Semiconductor, INC.
- Layoff notice effective SEP 3, 2019 · 46 employees · Marvell Semiconductor, INC.
- Layoff notice effective AUG 1, 2019 · 1 employees · Marvell Semiconductor, INC.
- Layoff notice effective MAY 6, 2019 · 2 employees · Marvell Semiconductor, INC.
- Layoff notice effective SEP 10, 2018 · 1 employees · Marvell Semiconductor, INC.
- Layoff notice effective APR 16, 2018 · 1 employees · Marvell Semiconductor, INC.
- Layoff notice effective JUL 17, 2017 · 1 employees · Aliso Viejo, CA
- Layoff notice effective JUL 10, 2017 · 1 employees · Aliso Viejo, CA
Filed with the state under the federal WARN Act · WARN Act notices feed, CC BY 4.0
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.