Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for low-loss insertion of an optical signal from an optical fibre to a waveguide integrated on to a semiconductor wafer

Method for low-loss insertion of an optical signal from an optical fibre to a waveguide integrated on to a semiconductor wafer

US Patent 5703980 · Granted Dec 30, 1997

Estimated economic value: $72,034,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Direct substrate to solder bump connection for thermal management in flip chip a2025
Raised and recessed frames on bottom and top plates of a BAW resonator2025
Antenna systems with tunable frequency response circuits2025
Current sensing by using aging sense transistor2025
Transistor structure using multiple two-dimensional channels2025
Wafer testing for current property of a power transistor2025
Antenna array with antenna elements interconnected by controllable resistances2025
Beamforming communication systems with high linearity2025
Apparatus and methods for dynamic management of antenna arrays2025
Electrically adjustable stencil for controlling antenna pattern for beamforming2025
Beamforming communication system with crossbar switch2024
Reconfigurable antenna systems integrated with metal case2024