Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Tape reel position sensor

Tape reel position sensor

US Patent 4577811 · Granted Mar 25, 1986

Estimated economic value: $3,299,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

UV absorbing ocular lens2024
Methods and systems for searching and indexing virtual environments2022
Methods and systems for searching and indexing virtual environments2019
Servo track having periodic frames of tone field and embedded synchronization ma2009
Servo track having periodic frames of tone field and embedded synchronization ma2009
Polymer having charged units2009
Biomedical compositions2008
Servo track having periodic frames of tone field and embedded synchronization ma2007
Servo track having periodic frames of tone field and embedded synchronization ma2007
Hydrophilic biomedical compositions2006
Biomedical devices2006
Alternating-azimuth angle helical track format using grouped same-azimuth angle 2006