Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electrical apparatus with a metallic layer coupled to a lower region of a substrate and metallic layer coupled to a lower region of a semiconductor device

Electrical apparatus with a metallic layer coupled to a lower region of a substrate and metallic layer coupled to a lower region of a semiconductor device

US Patent 5280194 · Granted Jan 18, 1994

Estimated economic value: $9,311,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Dual orientation connector with external contacts2020
Dual orientation connector with external contacts2018
Dual orientation connector with external contacts2018
Electronic device accessory2017
Dual orientation connector with external contacts2016
Electronic devices with adjustable bias impedances and adjustable bias voltages 2016
Methods and apparatuses for operating devices with solar power2016
Electronic device and external equipment with digital noise cancellation and dig2015
Dual orientation connector with external contacts2015
Electronic device circuitry for communicating with accessories2015
Electronic device and headset with speaker seal evaluation capabilities2015
Electronic device circuitry for communicating with accessories2015