John Chang

Person

Tao-Yuan City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Method for automatically forwarding and replying short message
- Patent number RE44583
- Issue date Nov 5, 2013
- Guan Technologies, LLC
- Andrew Chien
- 715 - Data processing: presentation processing of document, operator interfac...
Information Patent Grant
Method for automatically forwarding and replying short message
- Patent number 6,971,064
- Issue date Nov 29, 2005
- Lite-On Technology Corporation
- Andrew Chien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hub and rib assembly for umbrella
- Patent number 6,298,867
- Issue date Oct 9, 2001
- John Chang
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Umbrella rib and tip arrangement
- Patent number 5,694,958
- Issue date Dec 9, 1997
- John Chang
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Damping device adapted for use in exercise apparatus
- Patent number 5,558,190
- Issue date Sep 24, 1996
- John Chang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Elevation-adjustable stand
- Patent number 5,536,072
- Issue date Jul 16, 1996
- John Chang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Multifunctional spring-grip dumb-bell
- Patent number 5,519,918
- Issue date May 28, 1996
- John Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multipurpose exercising apparatus
- Patent number 5,507,712
- Issue date Apr 16, 1996
- John Chang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Multi-functional handgrip
- Patent number 5,488,755
- Issue date Feb 6, 1996
- John Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Suit hanger with adjustable shoulders
- Patent number 5,456,391
- Issue date Oct 10, 1995
- John Chang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Pedal for sporting equipment
- Patent number 5,411,454
- Issue date May 2, 1995
- John Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-functional sporting equipment
- Patent number 5,372,560
- Issue date Dec 13, 1994
- John Chang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Bicycle simulator with collapsible configuration
- Patent number 5,372,562
- Issue date Dec 13, 1994
- John Chang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Multi-purpose controller for a stationary bicycle
- Patent number 5,108,091
- Issue date Apr 28, 1992
- John Chang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Anti-wind raincoats
- Patent number 4,712,252
- Issue date Dec 15, 1987
- Hsii C. Chou
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
METHODS, APPARATUSES AND COMPUTER PROGRAM PRODUCT FOR PROVIDING A C...
- Publication number 20070299780
- Publication date Dec 27, 2007
- Nokia Corporation
- Marko Vanska
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for automatically forwarding and replying short message
- Publication number 20030090518
- Publication date May 15, 2003
- Andrew Chien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Method for automatically forwarding and replying short message

Method for automatically forwarding and replying short message

Hub and rib assembly for umbrella

Umbrella rib and tip arrangement

Damping device adapted for use in exercise apparatus

Elevation-adjustable stand

Multifunctional spring-grip dumb-bell

Multipurpose exercising apparatus

Multi-functional handgrip

Suit hanger with adjustable shoulders

Pedal for sporting equipment

Multi-functional sporting equipment

Bicycle simulator with collapsible configuration

Multi-purpose controller for a stationary bicycle

Anti-wind raincoats

Patents Applicationslast 30 patents

METHODS, APPARATUSES AND COMPUTER PROGRAM PRODUCT FOR PROVIDING A C...

Method for automatically forwarding and replying short message