A semiconductor patent portfolio, open for licensing.

323 U.S. patents in 13 technology areas, from memory and power management to sensing and timing. License the full portfolio, one technology area, or individual patents.

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U.S. patents in force: 323
Patent families: 262
Technology areas: 13
Latest expiration: 2035

When the patents expire

Patents in force, by year of expiration.

Technology areas

The portfolio is organized into 13 areas. Select an area to see its patents.

Patent index

Every patent currently available for license. Patent numbers link to the full record on Google Patents.

Expiration dates are shown as listed in our records and should be confirmed against USPTO records before relying on them. This page is for information only and is not legal advice.

Licensing options

Choose the scope that fits your products. Patent-level detail, including claim analysis, is available on request.

The full portfolio

One license that covers every patent in force across all 13 technology areas, including patents that are added to the portfolio later.

A technology area

License only the area that matches your products, such as memory read and write operations, DC-DC converters, or oscillators and timing.

Individual patents

Need one specific patent? Pick it from the index and tell us the number. We will confirm availability and terms.

Ready to talk about a license?

Tell us which products or patents you are looking at and we will respond with the next step. Call us, or visit the Quest Patent Research Corporation site.

Call (888) 743-7577 Visit qprc.com

MR Licensing
A subsidiary of Quest Patent Research Corporation
313 South Washington Avenue
Marshall, Texas 75670
(888) 743-7577