Ching Hwa Tey

Person

Singapore, SG

People

Patents Grantslast 30 patents

Information Patent Grant
Image sensor structure including nanowire structure and manufacturi...
- Patent number 12,176,375
- Issue date Dec 24, 2024
- United Microelectronics Corp.
- Zhaoyao Zhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photosensitive semiconductor device including heterojunction photod...
- Patent number 12,094,896
- Issue date Sep 17, 2024
- United Microelectronics Corp.
- Zhaoyao Zhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor structure and method for manufacturing the same
- Patent number 12,094,758
- Issue date Sep 17, 2024
- United Microelectronics Corp.
- Tien-Tsai Hung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photosensitive semiconductor device including heterojunction photod...
- Patent number 12,080,734
- Issue date Sep 3, 2024
- United Microelectronics Corp.
- Zhaoyao Zhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transistor structure with air gap and method of fabricating the same
- Patent number 12,040,224
- Issue date Jul 16, 2024
- United Microelectronics Corp.
- Yunfei Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor and manufacturing method thereof
- Patent number 11,641,000
- Issue date May 2, 2023
- United Microelectronics Corp.
- Zhaoyao Zhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photosensitive semiconductor device including top surface photodiode
- Patent number 11,527,561
- Issue date Dec 13, 2022
- United Microelectronics Corp.
- Zhaoyao Zhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating metal-oxide-metal capacitor
- Patent number 11,527,605
- Issue date Dec 13, 2022
- United Microelectronics Corp.
- Shu-Ji Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transistor structure with air gap and method of fabricating the same
- Patent number 11,355,389
- Issue date Jun 7, 2022
- United Microelectronics Corp.
- Yunfei Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming semiconductor device
- Patent number 11,127,621
- Issue date Sep 21, 2021
- United Microelectronics Corp.
- Ji Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate-all-around (GAA) transistor and method of fabricating the same
- Patent number 11,101,361
- Issue date Aug 24, 2021
- United Microelectronics Corp.
- Zhaoyao Zhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for stabilizing bandgap voltage
- Patent number 10,909,299
- Issue date Feb 2, 2021
- United Microelectronics Corp.
- Wei Pang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interconnect structure and fabricating method thereof
- Patent number 10,332,839
- Issue date Jun 25, 2019
- United Microelectronics Corp.
- Keen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating semiconductor device
- Patent number 9,941,161
- Issue date Apr 10, 2018
- United Microelectronics Corp.
- Duan Quan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor structure and process thereof
- Patent number 9,698,229
- Issue date Jul 4, 2017
- United Microelectronics Corp.
- Duan Quan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Test key for checking the window of a doped region and method of us...
- Patent number 9,685,387
- Issue date Jun 20, 2017
- United Microelectronics Corp.
- Zhe Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device
- Patent number 9,583,594
- Issue date Feb 28, 2017
- United Microelectronics Corp.
- Duan Quan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor process
- Patent number 9,401,280
- Issue date Jul 26, 2016
- United Microelectronics Corp.
- Duan Quan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Seal ring structure with a v-shaped dielectric layer conformally ov...
- Patent number 9,305,887
- Issue date Apr 5, 2016
- United Microelectronics Corp.
- Fan-Qing Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitor structure and method of manufacturing the same
- Patent number 9,276,057
- Issue date Mar 1, 2016
- United Microelectronics Corp.
- Duan Quan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device
- Patent number 9,023,726
- Issue date May 5, 2015
- United Microelectronics Corp.
- Wei Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method for dual damascene structure
- Patent number 8,828,878
- Issue date Sep 9, 2014
- United Microelectronics Corp.
- Duan Quan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and fabrication method thereof
- Patent number 8,658,487
- Issue date Feb 25, 2014
- United Microelectronics Corp.
- Duan-Quan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power supply system and method
- Patent number 8,004,208
- Issue date Aug 23, 2011
- JDO Labs Pte Ltd.
- Yat Chong Koh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Display device and method of changing the display settings thereof
- Patent number 7,113,181
- Issue date Sep 26, 2006
- Koninklijke Philips Electronics N. V.
- Ching Hwa Tey
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
PHOTOSENSITIVE SEMICONDUCTOR DEVICE INCLUDING HETEROJUNCTION PHOTOD...
- Publication number 20240395834
- Publication date Nov 28, 2024
- UNITED MICROELECTRONICS CORP.
- Zhaoyao Zhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSISTOR STRUCTURE WITH AIR GAP AND METHOD OF FABRICATING THE SAME
- Publication number 20240332067
- Publication date Oct 3, 2024
- UNITED MICROELECTRONICS CORP.
- Yunfei Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240105502
- Publication date Mar 28, 2024
- United Microelectronics Corp.
- Tien-Tsai HUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR STRUCTURE AND MANUFACTURING METHOD THEREOF
- Publication number 20230387174
- Publication date Nov 30, 2023
- UNITED MICROELECTRONICS CORPORATION
- Zhaoyao Zhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20230386893
- Publication date Nov 30, 2023
- United Microelectronics Corp.
- Tien-Tsai HUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image sensor and manufacturing method thereof
- Publication number 20230225139
- Publication date Jul 13, 2023
- UNITED MICROELECTRONICS CORP.
- Zhaoyao Zhan
Information Patent Application
PHOTOSENSITIVE SEMICONDUCTOR DEVICE INCLUDING HETEROJUNCTION PHOTOD...
- Publication number 20230071411
- Publication date Mar 9, 2023
- UNITED MICROELECTRONICS CORP.
- Zhaoyao Zhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOSENSITIVE SEMICONDUCTOR DEVICE INCLUDING HETEROJUNCTION PHOTOD...
- Publication number 20230076390
- Publication date Mar 9, 2023
- UNITED MICROELECTRONICS CORP.
- Zhaoyao Zhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FABRICATING METAL-OXIDE-METAL CAPACITOR
- Publication number 20220367609
- Publication date Nov 17, 2022
- United Microelectronics Corp.
- Shu-Ji CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR STRUCTURE AND MANUFACTURING METHOD THEREOF
- Publication number 20220336519
- Publication date Oct 20, 2022
- United Microelectronics Corp.
- Zhaoyao Zhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSISTOR STRUCTURE WITH AIR GAP AND METHOD OF FABRICATING THE SAME
- Publication number 20220262671
- Publication date Aug 18, 2022
- UNITED MICROELECTRONICS CORP.
- Yunfei Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image sensor and manufacturing method thereof
- Publication number 20220165895
- Publication date May 26, 2022
- UNITED MICROELECTRONICS CORP.
- Zhaoyao Zhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSISTOR STRUCTURE WITH AIR GAP AND METHOD OF FABRICATING THE SAME
- Publication number 20220139762
- Publication date May 5, 2022
- UNITED MICROELECTRONICS CORP.
- Yunfei Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOSENSITIVE DEVICE
- Publication number 20210384231
- Publication date Dec 9, 2021
- UNITED MICROELECTRONICS CORP.
- Zhaoyao Zhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FORMING SEMICONDUCTOR DEVICE
- Publication number 20210134653
- Publication date May 6, 2021
- UNITED MICROELECTRONICS CORP.
- JI FENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERCONNECT STRUCTURE AND FABRICATING METHOD THEREOF
- Publication number 20180197819
- Publication date Jul 12, 2018
- United Microelectronics Corp.
- Keen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR PROCESS
- Publication number 20170162450
- Publication date Jun 8, 2017
- UNITED MICROELECTRONICS CORP.
- Duan Quan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20170117150
- Publication date Apr 27, 2017
- UNITED MICROELECTRONICS CORP.
- Duan Quan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FABRICATING SEMICONDUCTOR DEVICE
- Publication number 20170040179
- Publication date Feb 9, 2017
- UNITED MICROELECTRONICS CORP.
- Duan Quan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FABRICATING SEMICONDUCTOR DEVICE
- Publication number 20170025519
- Publication date Jan 26, 2017
- UNITED MICROELECTRONICS CORP.
- Duan Quan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR PROCESS
- Publication number 20150348789
- Publication date Dec 3, 2015
- UNITED MICROELECTRONICS CORP.
- Duan Quan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAPACITOR STRUCTURE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150214293
- Publication date Jul 30, 2015
- UNITED MICROELECTRONICS CORP.
- Duan Quan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FABRICATING SEMICONDUCTOR DEVICE
- Publication number 20150140800
- Publication date May 21, 2015
- UNITED MICROELECTRONICS CORP.
- Wei Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEAL RING STRUCTURE AND METHOD OF FORMING THE SAME
- Publication number 20140361438
- Publication date Dec 11, 2014
- Fan-Qing Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE AND PROCESS THEREOF
- Publication number 20130181264
- Publication date Jul 18, 2013
- Duan Quan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF
- Publication number 20130130460
- Publication date May 23, 2013
- UNITED MICROELECTRONICS CORPORATION
- Duan-Quan LIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD FOR DUAL DAMASCENE STRUCTURE
- Publication number 20120309199
- Publication date Dec 6, 2012
- Duan Quan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FABRICATING A SEMICONDUCTOR DEVICE
- Publication number 20100173466
- Publication date Jul 8, 2010
- Ching-Hwa Tey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY SYSTEM AND METHOD
- Publication number 20100007286
- Publication date Jan 14, 2010
- JDO LABS PTE LTD
- Yat Chong Koh
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Display device and method of changing the display settings thereof
- Publication number 20030090479
- Publication date May 15, 2003
- Ching Hwa Tey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Ching Hwa Tey

Person

Patents Grantslast 30 patents

Image sensor structure including nanowire structure and manufacturi...

Photosensitive semiconductor device including heterojunction photod...

Semiconductor structure and method for manufacturing the same

Photosensitive semiconductor device including heterojunction photod...

Transistor structure with air gap and method of fabricating the same

Image sensor and manufacturing method thereof

Photosensitive semiconductor device including top surface photodiode

Method for fabricating metal-oxide-metal capacitor

Transistor structure with air gap and method of fabricating the same

Method of forming semiconductor device

Gate-all-around (GAA) transistor and method of fabricating the same

Method for stabilizing bandgap voltage

Interconnect structure and fabricating method thereof

Method for fabricating semiconductor device

Semiconductor structure and process thereof

Test key for checking the window of a doped region and method of us...

Method of fabricating semiconductor device

Semiconductor process

Seal ring structure with a v-shaped dielectric layer conformally ov...

Capacitor structure and method of manufacturing the same

Method of fabricating semiconductor device

Manufacturing method for dual damascene structure

Semiconductor device and fabrication method thereof

Power supply system and method

Display device and method of changing the display settings thereof

Patents Applicationslast 30 patents

PHOTOSENSITIVE SEMICONDUCTOR DEVICE INCLUDING HETEROJUNCTION PHOTOD...

TRANSISTOR STRUCTURE WITH AIR GAP AND METHOD OF FABRICATING THE SAME

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

IMAGE SENSOR STRUCTURE AND MANUFACTURING METHOD THEREOF

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

Image sensor and manufacturing method thereof

PHOTOSENSITIVE SEMICONDUCTOR DEVICE INCLUDING HETEROJUNCTION PHOTOD...

PHOTOSENSITIVE SEMICONDUCTOR DEVICE INCLUDING HETEROJUNCTION PHOTOD...

METHOD FOR FABRICATING METAL-OXIDE-METAL CAPACITOR

IMAGE SENSOR STRUCTURE AND MANUFACTURING METHOD THEREOF

TRANSISTOR STRUCTURE WITH AIR GAP AND METHOD OF FABRICATING THE SAME

Image sensor and manufacturing method thereof

TRANSISTOR STRUCTURE WITH AIR GAP AND METHOD OF FABRICATING THE SAME

PHOTOSENSITIVE DEVICE

METHOD OF FORMING SEMICONDUCTOR DEVICE

INTERCONNECT STRUCTURE AND FABRICATING METHOD THEREOF

SEMICONDUCTOR PROCESS

SEMICONDUCTOR DEVICE

METHOD FOR FABRICATING SEMICONDUCTOR DEVICE

METHOD OF FABRICATING SEMICONDUCTOR DEVICE

SEMICONDUCTOR PROCESS

CAPACITOR STRUCTURE AND METHOD OF MANUFACTURING THE SAME

METHOD OF FABRICATING SEMICONDUCTOR DEVICE

SEAL RING STRUCTURE AND METHOD OF FORMING THE SAME

SEMICONDUCTOR STRUCTURE AND PROCESS THEREOF

SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF

MANUFACTURING METHOD FOR DUAL DAMASCENE STRUCTURE

METHOD FOR FABRICATING A SEMICONDUCTOR DEVICE

POWER SUPPLY SYSTEM AND METHOD

Display device and method of changing the display settings thereof