Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Code (ring) with two pairs of periodic line patterns

Code (ring) with two pairs of periodic line patterns

US Patent 7064316 · Granted Jun 20, 2006

Estimated economic value: $2,093,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Photoacoustic sensors and MEMS devices2025
Gas sensor having a hollow space and a gas permeation structure having a selecti2025
Photoacoustic detector unit, photoacoustic sensor and associated production meth2024
Method for forming a sensor circuit2023
Photoacoustic detector unit, photoacoustic sensor and associated production meth2023
Gas concentration detection by means of thermoacoustic sound wave2023
Apparatus and method for in-situ calibration of a photoacoustic sensor2023
Photoacoustic sensors and MEMS devices2023
Wafer arrangement for gas sensor2022
Apparatus and method for in-situ calibration of a photoacoustic sensor2022
Photoacoustic gas sensors and method of operating a photoacoustic gas sensor2021
Wafer arrangement for gas sensor2021