Inventor

BARTELL BARRETT

US3 patents

⚠️ This page may combine multiple inventors who share the name “BARTELL BARRETT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PREC INTEGRATED PHOTONICS INC

1 patent

US10326423B1Jun 18, 2019

Impedance matching circuits for photonic devices

PREC INTEGRATED PHOTONICS INC9 citations76

HEFTI JOHN J

1 patent

US7083985B2Aug 1, 2006

Coplanar waveguide biosensor for detecting molecular or cellular events

HEFTI JOHN J11 citations76

PREC OPTICAL TRANSCEIVERS INC

1 patent

US10484093B2Nov 19, 2019

Optical interposer for array antennas

PREC OPTICAL TRANSCEIVERS INC1 citations56