Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for removing seams in tungsten plugs

Process for removing seams in tungsten plugs

US Patent 5861671 · Granted Jan 19, 1999

Estimated economic value: $2,090,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Power supply apparatus for supplying power with a battery unit integrally combin2024
Method and apparatus for controlling the electrical connection and disconnection2020
Semiconductor device, layout pattern and method for manufacturing an integrated 2019
Fluorescent display tube with pulse voltage driving to the cathodes at different2017
Distributed load current sensing system2016
Inverter control module with harmonic suppression capability2016
Circuit reducing phase noise of oscillator2016
Method for jump starting a vehicle2015
Barrier layer for copper interconnect2015
Frequency-multiplied harmonic supression method for RF circuit2014
Δ6-desaturase genes and uses thereof2014
Methods and compositions for synthesis of long chain polyunsaturated fatty acids2014