Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ink level sensor

Ink level sensor

US Patent 8065913 · Granted Nov 29, 2011

Estimated economic value: $2,980,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Adjustable head-mounted display2023
Adjustable head-mounted display to accommodate different head and face sizes2022
Headset speaker2022
Headset2022
Headset2022
Shield can2021
Head-mounted display (HMD) with spatially-varying retarder optics2021
Headset speaker2021
Circuit board for an input device2020
Headset2020
Shield can2020
Headset2019