Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of fabricating a narrow base transistor

Method of fabricating a narrow base transistor

US Patent 5008207 · Granted Apr 16, 1991

Estimated economic value: $16,989,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Reference markers adjacent to a cavity in a photonics chip2025
Cladding structure in the back end of line of photonics chips2025
Waveguide escalators for a photonics chip2025
Waveguide cores with a dual-trapezoidal shape2024
Metamaterial edge couplers in the back-end-of-line stack of a photonics chip2024
Confining features for mode shaping of lasers and coupling with silicon photonic2023
Moisture seal for photonic devices2023
Edge couplers in the back-end-of-line stack of a photonics chip2023
Moisture seal for photonic devices2023
Metamaterial edge couplers in the back-end-of-line stack of a photonics chip2023
Hybrid edge couplers with stacked inverse tapers2022
Hybrid edge couplers with layers in multiple levels2022