Inventor
WANG CHIEN-YU
TW10 patents
⚠️ This page may combine multiple inventors who share the name “WANG CHIEN-YU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELTA ELECTRONICS INC
4 patentsUS10111315B1Oct 23, 2018
Arc suppression device and arc suppression method
DELTA ELECTRONICS INC8 citations81
US11114934B2Sep 7, 2021
Power supply device and operation method thereof
DELTA ELECTRONICS INC0 citations49
US11011989B2May 18, 2021
Power supply circuit and method of operation thereof
DELTA ELECTRONICS INC0 citations49
US12184173B2Dec 31, 2024
Pulsed-DC power generator and method of automatically adjusting arc extinction parameters
DELTA ELECTRONICS INC0 citations48
TAIWAN SEMICONDUCTOR MFG CO LTD
4 patentsUS12578657B2Mar 17, 2026
Integrated coupon design for surface coating quality
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11875973B2Jan 16, 2024
Methods for preparing void-free coatings for plasma treatment components
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations55
US12400834B2Aug 26, 2025
Cantilever with etch chamber flow design
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations46
US11404250B2Aug 2, 2022
Plasma etcher edge ring with a chamfer geometry and impedance design
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations46