Derek Yu-Fung Hung

Person

Greenville, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Welding torch with a temperature measurement device
- Patent number 11,504,791
- Issue date Nov 22, 2022
- Illinois Tool Works Inc.
- Derek Yu-Fung Hung
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tungsten inert gas welding torch with improved air cooled handle
- Patent number 10,786,861
- Issue date Sep 29, 2020
- Illinois Tool Works Inc.
- Derek Yu-Fung Hung
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding torch with a temperature measurement device
- Patent number 10,537,956
- Issue date Jan 21, 2020
- Illinois Tool Works Inc.
- Derek Yu-Fung Hung
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
TIG torch connector with hose management and toolless assembly
- Patent number 9,802,267
- Issue date Oct 31, 2017
- Illinois Tool Works Inc.
- Derek Yu-Fung Hung
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding torch with a temperature measurement device
- Patent number 9,266,182
- Issue date Feb 23, 2016
- Illinois Tools Works Inc.
- Derek Yu-Fung Hung
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tungsten inert gas welding torch with improved liquid cooling
- Patent number 9,006,610
- Issue date Apr 14, 2015
- Illinois Tool Works Inc.
- Derek Yu-Fung Hung
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High flow power cable for small welding torch
- Patent number 8,669,489
- Issue date Mar 11, 2014
- Illinois Tool Works Inc.
- Derek Yu-Fung Hung
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
WELDING TORCH WITH A TEMPERATURE MEASUREMENT DEVICE
- Publication number 20200114451
- Publication date Apr 16, 2020
- Illinois Tool Works Inc.
- Derek Yu-Fung Hung
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING TORCH WITH A TEMPERATURE MEASUREMENT DEVICE
- Publication number 20160144445
- Publication date May 26, 2016
- Illinois Tool Works Inc.
- Derek Yu-Fung Hung
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TIG TORCH CONNECTOR WITH HOSE MANAGEMENT AND TOOLLESS ASSEMBLY
- Publication number 20140038442
- Publication date Feb 6, 2014
- Illinois Tool Works Inc.
- Derek Yu-Fung Hung
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING TORCH WITH A TEMPERATURE MEASUREMENT DEVICE
- Publication number 20130264315
- Publication date Oct 10, 2013
- Illinois Tool Works Inc.
- Derek Yu-Fung Hung
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COLLET ASSEMBLY WITH A UNIVERSAL COLLET
- Publication number 20120024823
- Publication date Feb 2, 2012
- Illinois Tool Works Inc.
- Derek YuFung Hung
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Derek Yu-Fung Hung

Person

Patents Grantslast 30 patents

Welding torch with a temperature measurement device

Tungsten inert gas welding torch with improved air cooled handle

Welding torch with a temperature measurement device

TIG torch connector with hose management and toolless assembly

Welding torch with a temperature measurement device

Tungsten inert gas welding torch with improved liquid cooling

High flow power cable for small welding torch

Patents Applicationslast 30 patents

WELDING TORCH WITH A TEMPERATURE MEASUREMENT DEVICE

WELDING TORCH WITH A TEMPERATURE MEASUREMENT DEVICE

TIG TORCH CONNECTOR WITH HOSE MANAGEMENT AND TOOLLESS ASSEMBLY

WELDING TORCH WITH A TEMPERATURE MEASUREMENT DEVICE

COLLET ASSEMBLY WITH A UNIVERSAL COLLET