Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Light-emitting structure for generating an annular illumination effect

Light-emitting structure for generating an annular illumination effect

US Patent 7699490 · Granted Apr 20, 2010

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Charge connector2025
Necklace2024
Air-conditioned mattress2023
Boost converter with fast transient response2023
All-MOSFET voltage reference circuit with stable bias current and reduced error2022
Electronic device and near field communication antenna thereof2021
Digital constant on-time controller adaptable to a DC-to-DC converter2020
Antenna module and electronic device including the same2020
Systems and methods for correlating multiple TCP sessions for a video transfer2019
DC-to-DC converter and a digital constant on-time controller thereof2019
Electronic device2019
Air pressure booster for engine2018