Inventor

HWANG HO-YUNG DAVID

US34 patents

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

HWANG HO-YUNG DAVID

APPLIED MATERIALS INC

Multicolor approach to DRAM STI active cut patterning

Electrode tuning, depositing, and etching methods

Deposition of boron films

Multicolor approach to DRAM STI active cut patterning

Multicolor self-aligned contact selective etch

Patterning scheme to improve EUV resist and hard mask selectivity

Multicolor approach to DRAM STI active cut patterning

Multicolor self-aligned contact selective etch

Fully self-aligned subtractive etch

Method of forming interconnect for semiconductor device

Self-aligned subtractive interconnect patterning

MICROMATERIALS LLC

Mask scheme for cut pattern flow with enlarged EPE window

Methods of producing self-aligned vias

Selectively etched self-aligned via processes

Method for creating a fully self-aligned via

Fully self-aligned via

Fully self-aligned via

DRAM capacitor module

Methods of producing self-aligned vias

TAIWAN SEMICONDUCTOR MFG CO LTD

System and method for supplying and dispensing bubble-free photolithography chemical solutions

System and method for supplying and dispensing bubble-free photolithography chemical solutions

Adaptive baking method

Adaptive baking method

Adaptive baking system and method of using the same

System and method for supplying and dispensing bubble-free photolithography chemical solutions

Two-dimensional marks

Hybrid focus-exposure matrix

CHEN CHI-MING

Reducing wafer distortion through a low CTE layer

FinFET device and method of manufacturing same

III-nitride growth method on silicon substrate

Silicon wafer strength enhancement

Reducing wafer distortion through a high CTE layer

Substrate breakdown voltage improvement for group III-nitride on a silicon substrate

TAIWAN SEMICONDUCTOR MFG

Reducing wafer distortion through a high CTE layer