Skip to Content

IBM's Lawsuit Against Papermaster Over 'Racetrack' Memory? [Update]

According to Electronista, recent court filings suggest that IBM may be concerned that Mark Papermaster could transmit knowledge about an upcoming IBM memory technology to Apple. Papermaster is the former IBM chip designer that recently accepted a job at Apple which triggered a lawsuit from IBM over a non-compete agreement.

The memory technology called "racetrack" memory was previously detailed in a Times Online article:

Scientists at IBM say they have developed a new type of digital storage which would enable a device such as an MP3 player to store about half a million songs - or 3,500 films - and cost far less to produce.

The new technology is said to require much less power and could run on a single battery charge for "weeks at a time." The technology, however, was described as "exploratory" just earlier this year and end-user products weren't expected for 10 years.

It's unclear how involved Papermaster was in the development of this technology, and how serious a concern this is for IBM. Papermaster was IBM's vice president of microprocessor technology development prior to his departure.

Update: ZDNet reports the connection between Papermaster and "racetrack" memory is very tenuous at best.

Related Forum: iPod touch and iPod

Popular Stories

Apple Event Logo

Apple Released Seven New Products Today

Wednesday March 11, 2026 7:05 am PDT by
Starting today, the seven new Apple products that were announced last week are available at Apple Stores and beginning to arrive to customers. The colorful MacBook Neo and all of the other new products are on display at most Apple Store locations around the world starting today. Apple Stores have inventory of the new products for both walk-in customers and Apple Store pickup, but...
ios 26 4 yellow

Everything New in iOS 26.4 Beta 4

Monday March 9, 2026 3:50 pm PDT by
Apple is continuing to test the iOS 26.4 beta, and the latest update is now available for developers and public beta testers. As testing goes on, there are fewer new features in each beta, but today’s release adds new emoji characters and a few other changes. New Emoji Apple added new emoji characters, including trombone, treasure chest, distorted face, hairy creature, fight cloud, orca,...
Apple 50 Years of Thinking Different

Apple Announces 50th Anniversary Plans

Thursday March 12, 2026 6:10 am PDT by
Apple today announced that it will celebrate the company's 50th anniversary over the coming weeks, but it has yet to reveal any specific plans. Apple was founded on April 1, 1976, so the company will turn 50 on April 1, 2026. "While Apple is known for looking forward, this milestone offers a special moment to reflect on the journey that has brought the company here, to celebrate the...