Inventor

HWANG KYUWOON

US29 patents

⚠️ This page may combine multiple inventors who share the name “HWANG KYUWOON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HWANG KYUWOON

NAT SEMICONDUCTOR CORP

Integrated switching voltage regulator using copper process technology

MEMS inductor with very low resistance

On-chip power inductor

Patterned magnetic layer on-chip inductor

DC-DC voltage converter with reduced output voltage ripple

Apparatus and method for wafer level fabrication of high value inductors on semiconductor integrated circuits

Transformer with signal immunity to external magnetic fields

Apparatus and method for wafer level fabrication of high value inductors on semiconductor integrated circuits

High value inductor with conductor surrounded by high permeability polymer formed on a semiconductor substrate

Wireless pressure sensing Schrader valve

Etched metal trace with reduced RF impendance resulting from the skin effect

Conductive trace with reduced RF impedance resulting from the skin effect

Method of improving on-chip power inductor performance in DC-DC regulators

Dual damascene metal trace with reduced RF impedance resulting from the skin effect

Apparatus and method for wafer level fabrication of high value inductors on semiconductor integrated circuits

Method of forming a MEMS inductor with very low resistance

Method of forming a metal trace with reduced RF impedance resulting from the skin effect

Saucer-shaped half-loop MEMS inductor with very low resistance

Metal trace with reduced RF impedance resulting from the skin effect

Method for measuring permeability of a ferromagnetic material in an integrated circuit

Conductive trace with reduced RF impedance resulting from the skin effect

Method of forming a saucer-shaped half-loop MEMS inductor with very low resistance

Method of forming a dual damascene metal trace with reduced RF impedance resulting from the skin effect

Method of forming an etched metal trace with reduced RF impedance resulting from the skin effect

Method of inducing movement of charge carriers through a semiconductor material

Wedge-shaped high density capacitor and method of making the capacitor

HOPPER PETER J

Method of forming high lateral voltage isolation structure involving two separate trench fills

Apparatus and method for wafer level fabrication of high value inductors on semiconductor integrated circuits

GABRYS ANN

Inductively coupled photodetector and method of forming an inductively coupled photodetector