Dennis Chen

Person

Taichung, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Compatible connector for first and second joints having different p...
- Patent number 7,427,214
- Issue date Sep 23, 2008
- HTC Corporation
- Yu-Jing Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Grip for sporting equipment
- Patent number 5,435,549
- Issue date Jul 25, 1995
- Dennis Chen
- B32 - LAYERED PRODUCTS
Information Patent Grant
Weight adjustable shock and vibration absorbing tennis racket
- Patent number 5,236,197
- Issue date Aug 17, 1993
- Dennis Chen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Grip assembly for a racket
- Patent number 5,199,706
- Issue date Apr 6, 1993
- Dennis Chen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Structure of racket with improved weight distribution adjusting mec...
- Patent number 5,188,360
- Issue date Feb 23, 1993
- Dennis Chen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Protective assembly for tennis rackets
- Patent number 5,102,132
- Issue date Apr 7, 1992
- Dennis Chen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Racket handle butt plate
- Patent number 5,069,452
- Issue date Dec 3, 1991
- Dennis Chen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Weight adjustable tennis racquet
- Patent number 5,054,780
- Issue date Oct 8, 1991
- Dennis Chen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Structure of a shock absorbing racquet
- Patent number 5,046,732
- Issue date Sep 10, 1991
- Dennis Chen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Shock absorbing racket
- Patent number 5,039,096
- Issue date Aug 13, 1991
- Dennis Chen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Shock damping and absorbing racket
- Patent number 5,020,800
- Issue date Jun 4, 1991
- Dennis Chen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Racket handle cap
- Patent number 4,984,793
- Issue date Jan 15, 1991
- Dennis C. Chen
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GRIP STRAP
- Publication number 20250018266
- Publication date Jan 16, 2025
- Dennis CHEN
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
TUBULAR MEMBER AND TENNIS RACKET
- Publication number 20240416187
- Publication date Dec 19, 2024
- SUREWIN WORLDWIDE LIMITED
- Jin-San HONG
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Shock Absorbing Structure of Racket
- Publication number 20230233916
- Publication date Jul 27, 2023
- SUREWIN WORLDWIDE LIMITED
- Dennis Chen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SHOE INSOLE AND SLIPPER HAVING THE SAME
- Publication number 20170000214
- Publication date Jan 5, 2017
- Dennis Chen
- A43 - FOOTWEAR
Information Patent Application
COMPATIBLE CONNECTOR FOR FIRST AND SECOND JOINTS HAVING DIFFERENT P...
- Publication number 20070218762
- Publication date Sep 20, 2007
- HIGH TECH COMPUTER, CORP.
- Yu-Jing Liao
- H01 - BASIC ELECTRIC ELEMENTS

Dennis Chen

Person

Patents Grantslast 30 patents

Compatible connector for first and second joints having different p...

Grip for sporting equipment

Weight adjustable shock and vibration absorbing tennis racket

Grip assembly for a racket

Structure of racket with improved weight distribution adjusting mec...

Protective assembly for tennis rackets

Racket handle butt plate

Weight adjustable tennis racquet

Structure of a shock absorbing racquet

Shock absorbing racket

Shock damping and absorbing racket

Racket handle cap

Patents Applicationslast 30 patents

GRIP STRAP

TUBULAR MEMBER AND TENNIS RACKET

Shock Absorbing Structure of Racket

SHOE INSOLE AND SLIPPER HAVING THE SAME

COMPATIBLE CONNECTOR FOR FIRST AND SECOND JOINTS HAVING DIFFERENT P...