Li-Jen Chien

Person

Zhubei City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Protective cover for a tablet computer
- Patent number 9,496,102
- Issue date Nov 15, 2016
- Logitech Europe S.A.
- Mathew Bates
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyframe modules for a flexible keyboard
- Patent number 9,390,869
- Issue date Jul 12, 2016
- Logitech Europe S.A.
- Chia Feng Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Adjustable laptop stand for a laptop computer
- Patent number 8,800,937
- Issue date Aug 12, 2014
- Logitech Europe S.A.
- Chia Feng Lee
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Keyboard with an octagonal guide for a key
- Patent number 8,058,579
- Issue date Nov 15, 2011
- Logitech Europe S.A.
- Li-Jen Chien
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MULTI VIEWING ANGLE PORTABLE ELECTRONIC DEVICE SUPPORT
- Publication number 20150282354
- Publication date Oct 1, 2015
- Logitech Europe S.A.
- Malachy Spollen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
KEYFRAME MODULES FOR A FLEXIBLE KEYBOARD
- Publication number 20140262715
- Publication date Sep 18, 2014
- Logitech Europe S.A.
- Chia Feng Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Protective Cover for a Tablet Computer
- Publication number 20140069792
- Publication date Mar 13, 2014
- Logitech Europe S.A.
- Mathew Bates
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Protective Cover for a Tablet Computer
- Publication number 20140071654
- Publication date Mar 13, 2014
- Logitech Europe S.A.
- Li-Jen Chien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Protective Cover for a Tablet Computer
- Publication number 20140071606
- Publication date Mar 13, 2014
- Logitech Europe S.A.
- Mathew Bates
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROTECTIVE COVER FOR A TABLET COMPUTER
- Publication number 20140071605
- Publication date Mar 13, 2014
- Logitech Europe S.A.
- Mathew Bates
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Keyboard with an Octagonal Guide for a Key
- Publication number 20100307903
- Publication date Dec 9, 2010
- Logitech Europe S.A.
- Li-Jen Chien
- H01 - BASIC ELECTRIC ELEMENTS

Li-Jen Chien

Person

Patents Grantslast 30 patents

Protective cover for a tablet computer

Keyframe modules for a flexible keyboard

Adjustable laptop stand for a laptop computer

Keyboard with an octagonal guide for a key

Patents Applicationslast 30 patents

MULTI VIEWING ANGLE PORTABLE ELECTRONIC DEVICE SUPPORT

KEYFRAME MODULES FOR A FLEXIBLE KEYBOARD

Protective Cover for a Tablet Computer

Protective Cover for a Tablet Computer

Protective Cover for a Tablet Computer

PROTECTIVE COVER FOR A TABLET COMPUTER

Keyboard with an Octagonal Guide for a Key