PO CHANG

Person

NEW TAIPEI CITY, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor package structure and method for forming the same
- Patent number 12,334,444
- Issue date Jun 17, 2025
- Mediatek Inc.
- Po-Hao Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate to source drain interconnects
- Patent number 12,327,788
- Issue date Jun 10, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Shuen-Shin Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of monitoring clock signal of server
- Patent number 12,309,253
- Issue date May 20, 2025
- MITAC COMPUTING TECHNOLOGY CORPORATION
- Yu-Yuan Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor devices with a nitrided capping layer
- Patent number 12,261,082
- Issue date Mar 25, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Po-Chin Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic package and carrier thereof and method for manufacturing...
- Patent number 12,255,165
- Issue date Mar 18, 2025
- Siliconware Precision Industries Co., Ltd.
- Chi-Ren Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple chip module trenched lid and low coefficient of thermal ex...
- Patent number 12,249,599
- Issue date Mar 11, 2025
- Apple Inc.
- Wei Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor devices using directional pro...
- Patent number 12,230,507
- Issue date Feb 18, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Ya-Wen Yeh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automatic document feeding device
- Patent number 12,227,387
- Issue date Feb 18, 2025
- KINPO ELECTRONICS, INC.
- Ya-Ching Tung
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Automatic sheet feeding device having flipping mechanism
- Patent number 12,221,319
- Issue date Feb 11, 2025
- Kinpo Electronics, Inc.
- Pei-Chi Ho
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Pharmaceutical compositions suitable for articular delivery and use...
- Patent number 12,208,104
- Issue date Jan 28, 2025
- Taiwan Liposome Co., Ltd.
- Yun-Long Tseng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spark plug wrench
- Patent number 12,186,861
- Issue date Jan 7, 2025
- Po-Yen Chang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Chip carrier, chip testing module, and chip handling module
- Patent number 12,112,964
- Issue date Oct 8, 2024
- CHROMA ATE INC.
- Sheng-Hung Wang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Electronic device and performance optimization method thereof
- Patent number 12,093,111
- Issue date Sep 17, 2024
- ASUSTeK COMPUTER Inc.
- Po-Han Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capping structures in semiconductor devices
- Patent number 12,094,951
- Issue date Sep 17, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Po-Chin Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion beam etching apparatus and method
- Patent number 12,087,558
- Issue date Sep 10, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Jung-Hao Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods to reduce complications of intra-articular steroid
- Patent number 12,083,138
- Issue date Sep 10, 2024
- Taiwan Liposome Co., Ltd.
- Sheue-Fang Shih
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Semiconductor structure and method for manufacturing the same
- Patent number 12,051,620
- Issue date Jul 30, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Hung-Chang Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Camera synchronization and image tagging for face authentication
- Patent number 12,046,072
- Issue date Jul 23, 2024
- Google LLC
- Zhijun He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reducing pattern loading in the etch-back of metal gate
- Patent number 12,034,059
- Issue date Jul 9, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Po-Chin Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic package and carrier thereof and method for manufacturing...
- Patent number 12,027,484
- Issue date Jul 2, 2024
- Siliconware Precision Industries Co., Ltd.
- Chi-Ren Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Package carrier having a stiffener between solder bumps
- Patent number 12,027,470
- Issue date Jul 2, 2024
- Industrial Technology Research Institute
- Yu-Min Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Clamping appliance of reticle inner pod
- Patent number 12,013,649
- Issue date Jun 18, 2024
- GUDENG EQUIPMENT CO., LTD.
- Ho-Yi Lin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser diode testing system and laser diode testing method
- Patent number 12,015,239
- Issue date Jun 18, 2024
- CHROMA ATE INC.
- Sheng-Hung Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-axle linkage detection structure
- Patent number 12,015,748
- Issue date Jun 18, 2024
- Kinpo Electronics, Inc.
- Po-Chih Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor device with elongated pattern
- Patent number 11,978,672
- Issue date May 7, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Po-Chin Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming metal features
- Patent number 11,881,401
- Issue date Jan 23, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Po-Chin Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Error calibration apparatus and method
- Patent number 11,876,527
- Issue date Jan 16, 2024
- Skymizer Taiwan Inc.
- Wen Li Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device
- Patent number 11,861,261
- Issue date Jan 2, 2024
- ASUSTeK COMPUTER Inc.
- Po-Hsin Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ink circulation system
- Patent number 11,858,272
- Issue date Jan 2, 2024
- Kinpo Electronics, Inc.
- Po-Chih Chang
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fine line patterning methods
- Patent number 11,862,465
- Issue date Jan 2, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Shih-Chun Huang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POSITION FINE-TUNING STRUCTURE
- Publication number 20250216413
- Publication date Jul 3, 2025
- CHROMA ATE INC.
- Sheng-Hung WANG
- G01 - MEASURING TESTING
Information Patent Application
SIGNAL TRANSMISSION DEVICE AND QUANTUM COMPUTER SYSTEM FOR QUANTUM BIT
- Publication number 20250209359
- Publication date Jun 26, 2025
- Industrial Technology Research Institute
- Che-Hao Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCANNING DEVICE HAVING MOVABLE SCANNING MODULE
- Publication number 20250206566
- Publication date Jun 26, 2025
- KINPO ELECTRONICS, INC.
- Yu-Ying YU
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SEMICONDUCTOR DEVICES WITH A NITRIDED CAPPING LAYER
- Publication number 20250201630
- Publication date Jun 19, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Po-Chin CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES USING DIRECTIONAL PRO...
- Publication number 20250149343
- Publication date May 8, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ya-Wen YEH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL SIGNAL TRANSMISSION DEVICE FOR QUANTUM COMPUTER
- Publication number 20250139478
- Publication date May 1, 2025
- Industrial Technology Research Institute
- Che-Hao Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20250118666
- Publication date Apr 10, 2025
- Taiwan Semiconductor Manufacturing company Ltd.
- TZU PEI CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20250035466
- Publication date Jan 30, 2025
- Merry Electronics(Shenzhen) Co., Ltd.
- Po Kai Chang
- G01 - MEASURING TESTING
Information Patent Application
Stacked Multi-Gate Device With Reduced Contact Resistance And Metho...
- Publication number 20250031419
- Publication date Jan 23, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Kuan-Kan Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Conductive Structures Of Integrated Circuits
- Publication number 20250022802
- Publication date Jan 16, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Tzu Pei Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME
- Publication number 20250006803
- Publication date Jan 2, 2025
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY,, LTD.
- Yuting CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME
- Publication number 20240405023
- Publication date Dec 5, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Shuen-Shin LIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME
- Publication number 20240387546
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing company Ltd.
- PO-YING CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME
- Publication number 20240379758
- Publication date Nov 14, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wei-Yip LOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ion Beam Etching Apparatus And Method
- Publication number 20240379333
- Publication date Nov 14, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Jung-Hao Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAPPING STRUCTURES IN SEMICONDUCTOR DEVICES
- Publication number 20240363721
- Publication date Oct 31, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Po-Chin CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCING PATTERN LOADING IN THE ETCH-BACK OF METAL GATE
- Publication number 20240322010
- Publication date Sep 26, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Po-Chin Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC PACKAGE AND CARRIER THEREOF AND METHOD FOR MANUFACTURING...
- Publication number 20240321798
- Publication date Sep 26, 2024
- SILICONWARE PRECISION INDUST RIES CO., LT D.
- Chi-Ren Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE AND PERFORMANCE OPTIMIZATION METHOD THEREOF
- Publication number 20240272696
- Publication date Aug 15, 2024
- ASUSTek COMPUTER INC.
- Kuo Ko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE WITH ELONGATED PATTERN
- Publication number 20240274471
- Publication date Aug 15, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Po-Chin CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIO FREQUENCY FRONT-END CIRCUIT OF WIRELESS COMMUNICATION DEVICE
- Publication number 20240243769
- Publication date Jul 18, 2024
- MEDIATEK INC.
- Tsung-Ming Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATIC DOCUMENT FEEDING DEVICE
- Publication number 20240228206
- Publication date Jul 11, 2024
- KINPO ELECTRONICS, INC.
- Ya-Ching TUNG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CLAMPING APPLIANCE OF RETICLE INNER POD
- Publication number 20240219850
- Publication date Jul 4, 2024
- GUDENG EQUIPMENT CO., LTD.
- HO-YI LIN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF MONITORING CLOCK SIGNAL OF SERVER
- Publication number 20240146501
- Publication date May 2, 2024
- MITAC COMPUTING TECHNOLOGY CORPORATION
- Yu-Yuan Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATIC DOCUMENT FEEDING DEVICE
- Publication number 20240132312
- Publication date Apr 25, 2024
- KINPO ELECTRONICS, INC.
- Ya-Ching TUNG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
AUTOMATIC SHEET FEEDING DEVICE HAVING FLIPPING MECHANISM
- Publication number 20240109739
- Publication date Apr 4, 2024
- KINPO ELECTRONICS, INC.
- Pei-Chi HO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE SENSOR STRUCTURE AND METHOD FOR FORMING THE SAME
- Publication number 20240096917
- Publication date Mar 21, 2024
- Taiwan Semiconductor Manufacturing company Ltd.
- PO CHUN CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME
- Publication number 20240096997
- Publication date Mar 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Po-Chin Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD, SYSTEM AND NON-TRANSITORY STORAGE MEDIUM FOR GENERATING AND...
- Publication number 20240086633
- Publication date Mar 14, 2024
- 9 Rise International Mobile Health Technology Co., LTD.
- Yi-Ru CHIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image Sensor Structures And Methods For Forming The Same
- Publication number 20240030262
- Publication date Jan 25, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Po Chun Chang
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Semiconductor package structure and method for forming the same

Gate to source drain interconnects

Method of monitoring clock signal of server

Semiconductor devices with a nitrided capping layer

Electronic package and carrier thereof and method for manufacturing...

Multiple chip module trenched lid and low coefficient of thermal ex...

Method of manufacturing semiconductor devices using directional pro...

Automatic document feeding device

Automatic sheet feeding device having flipping mechanism

Pharmaceutical compositions suitable for articular delivery and use...

Spark plug wrench

Chip carrier, chip testing module, and chip handling module

Electronic device and performance optimization method thereof

Capping structures in semiconductor devices

Ion beam etching apparatus and method

Methods to reduce complications of intra-articular steroid

Semiconductor structure and method for manufacturing the same

Camera synchronization and image tagging for face authentication

Reducing pattern loading in the etch-back of metal gate

Electronic package and carrier thereof and method for manufacturing...

Package carrier having a stiffener between solder bumps

Clamping appliance of reticle inner pod

Laser diode testing system and laser diode testing method

Dual-axle linkage detection structure

Semiconductor device with elongated pattern

Method of forming metal features

Error calibration apparatus and method

Electronic device

Ink circulation system

Fine line patterning methods

Patents Applicationslast 30 patents

POSITION FINE-TUNING STRUCTURE

SIGNAL TRANSMISSION DEVICE AND QUANTUM COMPUTER SYSTEM FOR QUANTUM BIT

SCANNING DEVICE HAVING MOVABLE SCANNING MODULE

SEMICONDUCTOR DEVICES WITH A NITRIDED CAPPING LAYER

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES USING DIRECTIONAL PRO...

CONTROL SIGNAL TRANSMISSION DEVICE FOR QUANTUM COMPUTER

SEMICONDUCTOR STRUCTURE AND METHOD OF MANUFACTURING THE SAME

ELECTRONIC DEVICE

Stacked Multi-Gate Device With Reduced Contact Resistance And Metho...

Conductive Structures Of Integrated Circuits

SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME

SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME

SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME

SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME

Ion Beam Etching Apparatus And Method

CAPPING STRUCTURES IN SEMICONDUCTOR DEVICES

REDUCING PATTERN LOADING IN THE ETCH-BACK OF METAL GATE

ELECTRONIC PACKAGE AND CARRIER THEREOF AND METHOD FOR MANUFACTURING...

ELECTRONIC DEVICE AND PERFORMANCE OPTIMIZATION METHOD THEREOF

SEMICONDUCTOR DEVICE WITH ELONGATED PATTERN

RADIO FREQUENCY FRONT-END CIRCUIT OF WIRELESS COMMUNICATION DEVICE

AUTOMATIC DOCUMENT FEEDING DEVICE

CLAMPING APPLIANCE OF RETICLE INNER POD

METHOD OF MONITORING CLOCK SIGNAL OF SERVER

AUTOMATIC DOCUMENT FEEDING DEVICE

AUTOMATIC SHEET FEEDING DEVICE HAVING FLIPPING MECHANISM

IMAGE SENSOR STRUCTURE AND METHOD FOR FORMING THE SAME

SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME

METHOD, SYSTEM AND NON-TRANSITORY STORAGE MEDIUM FOR GENERATING AND...

Image Sensor Structures And Methods For Forming The Same