Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Layered return poles for magnetic write heads

Layered return poles for magnetic write heads

US Patent 7933096 · Granted Apr 26, 2011

Estimated economic value: $172,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of making a hard disk drive write pole using a tri-tone attenuated phase 2025
Current distal to media facing surface2024
Leading shield for magnetic recording heads2024
MAMR stack shape optimization for magnetic recording2024
Magnetic recording devices using virtual side shields for improved areal density2023
Magnetic recording devices using virtual side shields for improved areal density2023
Magnetic head with assisted magnetic recording comprising an electrically conduc2023
Magnetic head with assisted magnetic recording2023
Three terminal magnetic recording head2023
Write heads having conducting side gap for directing current2023
Energy assisted magnetic recording head having improved areal density capability2023
MAMR stack shape optimization for magnetic recording2022