Wei-Chieh LIEN

Person

Hsinchu, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Wearable interface for intelligent health promotion service system
- Patent number 12,186,223
- Issue date Jan 7, 2025
- aiFree Interactive Technology CO., LTD.
- Yang-Cheng Lin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Semiconductor device comprising electron blocking layer
- Patent number 11,688,690
- Issue date Jun 27, 2023
- Epistar Corporation
- Yung-Chung Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device comprising electron blocking layer
- Patent number 11,600,746
- Issue date Mar 7, 2023
- Epistar Corporation
- Chia-Ming Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,424,383
- Issue date Aug 23, 2022
- Epistar Corporation
- Tzu-Chieh Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatuses and methods for multipath communications using a plural...
- Patent number 11,064,384
- Issue date Jul 13, 2021
- Mediatek Inc.
- Fang-Ru Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor device having specified p-type dopant concentration p...
- Patent number 11,056,434
- Issue date Jul 6, 2021
- Epistar Corporation
- Yung-Chung Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device comprising electron blocking layers
- Patent number 10,971,652
- Issue date Apr 6, 2021
- Epistar Corporation
- Chia-Ming Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,818,818
- Issue date Oct 27, 2020
- Epistar Corporation
- Tzu-Chieh Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Material composition having core-shell microstructure used for vari...
- Patent number 8,263,432
- Issue date Sep 11, 2012
- Bee Fund Biotechnology Inc.
- Ching-Hohn Lien
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Ceramic material used for protection against electrical overstress...
- Patent number 7,724,124
- Issue date May 25, 2010
- SFI Electronics Technology Inc.
- Ching-Hohn Lien
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Multilayer zinc oxide varistor
- Patent number 7,541,910
- Issue date Jun 2, 2009
- SFI Electronics Technology Inc.
- Wei-Cheng Lien
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SMART WEARABLE DEVICE
- Publication number 20240148301
- Publication date May 9, 2024
- aiFree Interactive Technology CO., LTD.
- Chien-Hsiang Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PREVENTING OR TREATING UROLOGICAL CHRONIC PELVIC PAIN SY...
- Publication number 20230398142
- Publication date Dec 14, 2023
- National Health Research Institutes
- Wei-Chih LIEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEMICONDUCTOR DEVICE COMPRISING ELECTRON BLOCKING LAYER
- Publication number 20230275022
- Publication date Aug 31, 2023
- EPISTAR CORPORATION
- Yung-Chung PAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE COMPRISING ELECTRON BLOCKING LAYER
- Publication number 20230144521
- Publication date May 11, 2023
- EPISTAR CORPORATION
- Chia-Ming LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20210391274
- Publication date Dec 16, 2021
- EPISTAR CORPORATION
- Yung-Chung PAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WEARABLE INTERFACE FOR INTELLIGENT HEALTH PROMOTION SERVICE SYSTEM
- Publication number 20210378853
- Publication date Dec 9, 2021
- National Cheng Kung University
- YANG-CHENG LIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20210226094
- Publication date Jul 22, 2021
- EPISTAR CORPORATION
- Chia-Ming LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20210057603
- Publication date Feb 25, 2021
- EPISTAR CORPORATION
- Tzu-Chieh HU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUSES AND METHODS FOR MULTIPATH COMMUNICATIONS USING A PLURAL...
- Publication number 20200267589
- Publication date Aug 20, 2020
- MEDIATEK INC.
- Fang-Ru WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190341524
- Publication date Nov 7, 2019
- EPISTAR CORPORATION
- Chia-Ming LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR AVOIDING ESTABLISHING AN INEFFICIENT WIRELESS CONNECTION...
- Publication number 20190223244
- Publication date Jul 18, 2019
- MEDIATEK INC.
- Sheng-Hung LAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190165204
- Publication date May 30, 2019
- EPISTAR CORPORATION
- Tzu-Chieh HU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR ANALYZING GAIT
- Publication number 20190133493
- Publication date May 9, 2019
- National Cheng Kung University
- Wei-Chih LIEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20180211919
- Publication date Jul 26, 2018
- EPISTAR CORPORATION
- Yung-Chung PAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Identifying Search Engine Crawlers
- Publication number 20160299971
- Publication date Oct 13, 2016
- NxLabs Limited
- Rongjin Ren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION DEVICE FOR WIRELESS VIRTUAL STORAGE AND METHOD THEREOF
- Publication number 20090132676
- Publication date May 21, 2009
- MEDIATEK, Inc.
- Guan-Hua Tu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Material composition having core-shell microstructure used for vari...
- Publication number 20080286898
- Publication date Nov 20, 2008
- BEE FUND BIOTECHNOLOGY INC.
- Ching-Hohn Lien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ceramic material used for protection against electrical overstress...
- Publication number 20080191834
- Publication date Aug 14, 2008
- SFI Electronics Technology Inc.
- Ching-Hohn Lien
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Multilayer zinc oxide varistor
- Publication number 20070273469
- Publication date Nov 29, 2007
- SFI Electronics Technology Inc.
- Wei-Cheng Lien
- H01 - BASIC ELECTRIC ELEMENTS

Wei-Chieh LIEN

Person

Patents Grantslast 30 patents

Wearable interface for intelligent health promotion service system

Semiconductor device comprising electron blocking layer

Semiconductor device comprising electron blocking layer

Semiconductor device

Apparatuses and methods for multipath communications using a plural...

Semiconductor device having specified p-type dopant concentration p...

Semiconductor device comprising electron blocking layers

Semiconductor device

Material composition having core-shell microstructure used for vari...

Ceramic material used for protection against electrical overstress...

Multilayer zinc oxide varistor

Patents Applicationslast 30 patents

SMART WEARABLE DEVICE

METHOD FOR PREVENTING OR TREATING UROLOGICAL CHRONIC PELVIC PAIN SY...

SEMICONDUCTOR DEVICE COMPRISING ELECTRON BLOCKING LAYER

SEMICONDUCTOR DEVICE COMPRISING ELECTRON BLOCKING LAYER

SEMICONDUCTOR DEVICE

WEARABLE INTERFACE FOR INTELLIGENT HEALTH PROMOTION SERVICE SYSTEM

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

APPARATUSES AND METHODS FOR MULTIPATH COMMUNICATIONS USING A PLURAL...

SEMICONDUCTOR DEVICE

METHOD FOR AVOIDING ESTABLISHING AN INEFFICIENT WIRELESS CONNECTION...

SEMICONDUCTOR DEVICE

METHOD AND SYSTEM FOR ANALYZING GAIT

SEMICONDUCTOR DEVICE

Identifying Search Engine Crawlers

COMMUNICATION DEVICE FOR WIRELESS VIRTUAL STORAGE AND METHOD THEREOF

Material composition having core-shell microstructure used for vari...

Ceramic material used for protection against electrical overstress...

Multilayer zinc oxide varistor