Assignee
FAIRFIELD KOREA SEMICONDUCTOR
US·4 granted patents·273 citations·filing 1999–2000
Top patents by PatentIndex Score
4 records- 0190US6125046ASwitching power supply having a high efficiency starting circuitFAIRFIELD KOREA SEMICONDUCTOR·Filed 1999·Granted Sep 26, 2000·129 cites·16 claims
- 0288US6381151B1High efficiency switching controllerFAIRFIELD KOREA SEMICONDUCTOR·Filed 2000·Granted Apr 30, 2002·69 cites·14 claims
- 0377US6316882B1Electronic ballast having a stable reference voltage and a multifunction input for soft dimming and ON/OFF controlFAIRFIELD KOREA SEMICONDUCTOR·Filed 2000·Granted Nov 13, 2001·22 cites·20 claims
- 0474US6122180ASMPS with constant power control circuitFAIRFIELD KOREA SEMICONDUCTOR·Filed 1999·Granted Sep 19, 2000·53 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when FAIRFIELD KOREA SEMICONDUCTOR files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →