Chih-Hao Chang

Person

Kaohsiung County, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Microscope-based system and method for image-guided microscopic ill...
- Patent number 12,366,742
- Issue date Jul 22, 2025
- Academia Sinica
- Jung-Chi Liao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus of charge-sharing locking with digital contro...
- Patent number 12,368,445
- Issue date Jul 22, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Min-Shueh Yuan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for phase locked loop realignment with skew can...
- Patent number 12,368,444
- Issue date Jul 22, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Tsung-Hsien Tsai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gated tri-state inverter, and method of operating same
- Patent number 12,362,737
- Issue date Jul 15, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Tsung-Che Lu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Composition and method for polishing and integrated circuit
- Patent number 12,359,090
- Issue date Jul 15, 2025
- Taiwan Semiconductor Manufacturing Company Ltd.
- Ji Cui
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Impedance measurement circuit and impedance measurement method thereof
- Patent number 12,360,551
- Issue date Jul 15, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Tsung-Che Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Photosensing pixel including self-aligned light shielding layer
- Patent number 12,363,459
- Issue date Jul 15, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yueh-Chuan Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Focusing module and projection apparatus
- Patent number 12,360,445
- Issue date Jul 15, 2025
- Coretronic Corporation
- Chih-Hui Chang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Air mattress and method of controlling the same
- Patent number 12,357,102
- Issue date Jul 15, 2025
- APEX MEDICAL CORP.
- Chih Kuang Chang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method for fabricating three-dimensional memory
- Patent number 12,363,894
- Issue date Jul 15, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Bo-Feng Young
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for fabricating a strained structure and structure formed
- Patent number 12,356,674
- Issue date Jul 8, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Tsung-Lin Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Baffle structure, rack, and server system
- Patent number 12,356,580
- Issue date Jul 8, 2025
- Fulian Precision Electronics (Tianjin) Co., LTD.
- Hung-Liang Chung
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Deep trench isolation for cross-talk reduction
- Patent number 12,356,750
- Issue date Jul 8, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Cheng Yu Huang
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 12,349,382
- Issue date Jul 1, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Cheng-Yi Peng
Information Patent Grant
Ferroelectric device and methods of forming the same
- Patent number 12,349,363
- Issue date Jul 1, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hung-Wei Li
Information Patent Grant
Dielectric isolation structure for multi-gate transistors
- Patent number 12,349,381
- Issue date Jul 1, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Jen-Hong Chang
Information Patent Grant
Package assembly and manufacturing method thereof
- Patent number 12,345,935
- Issue date Jul 1, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Chih-Chieh Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-powered formaldehyde sensing device
- Patent number 12,345,679
- Issue date Jul 1, 2025
- National Taiwan University of Science and Technology
- Chih-Yu Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Server and updating method for MAC address
- Patent number 12,340,201
- Issue date Jun 24, 2025
- MITAC COMPUTING TECHNOLOGY CORPORATION
- Jing-Chin Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interconnect structure including graphite and method forming same
- Patent number 12,334,397
- Issue date Jun 17, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Shu-Cheng Chin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite function keyboard circuit
- Patent number 12,333,086
- Issue date Jun 17, 2025
- Primax Electronics Ltd.
- Yi-Liang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Task dispatching method and system for electrophoretic display (EPD...
- Patent number 12,335,356
- Issue date Jun 17, 2025
- Advantech Co., Ltd.
- Chih-Cheng Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Metal interconnect structure having serpent metal line
- Patent number 12,334,436
- Issue date Jun 17, 2025
- United Microelectronics Corp.
- Shih-Che Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory device with bottom electrode
- Patent number 12,336,442
- Issue date Jun 17, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hsia-Wei Chen
Information Patent Grant
Chemical mechanical polish slurry and method of manufacture
- Patent number 12,327,734
- Issue date Jun 10, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chun-Hao Kung
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Immersion cooling tank
- Patent number 12,326,764
- Issue date Jun 10, 2025
- Fulian Precision Electronics (Tianjin) Co., LTD.
- Tze-Chern Mao
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Contact with a silicide region
- Patent number 12,328,890
- Issue date Jun 10, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Yu-Wen Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal-insulator-metal capacitor and methods of manufacturing
- Patent number 12,328,886
- Issue date Jun 10, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Min-Ying Tsai
Information Patent Grant
System and semiconductor device therein
- Patent number 12,323,151
- Issue date Jun 3, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Tsung-Che Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Head mounted display device and control method for eye-tracking ope...
- Patent number 12,323,710
- Issue date Jun 3, 2025
- HTC Corporation
- Yan-Min Kuo
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE
- Publication number 20250237916
- Publication date Jul 24, 2025
- Innolux Corporation
- Wei-Yen Chiu
- G02 - OPTICS
Information Patent Application
UNMANNED AERIAL VEHICLE CONTROL METHOD BASED ON HEADLESS MODE AND R...
- Publication number 20250238032
- Publication date Jul 24, 2025
- Qisda Corporation
- Chih-Ming CHANG
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AMMONIUM FLUORIDE PRE-CLEAN PROTECTION
- Publication number 20250239762
- Publication date Jul 24, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Li-Wei CHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20250240940
- Publication date Jul 24, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yun-Feng KAO
Information Patent Application
UNMANNED AERIAL VEHICLE AND OPERATION METHOD THEREOF
- Publication number 20250238041
- Publication date Jul 24, 2025
- Qisda Corporation
- Chih-Ming CHANG
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Through Via Power Delivery Structure for Stacked Chips
- Publication number 20250233054
- Publication date Jul 17, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chih-Chieh CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS OF ESTIMATING THERMAL PROPERTIES OF SEMICONDUCT...
- Publication number 20250232105
- Publication date Jul 17, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ching-Yi Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Assembly for Wearable Computing Devices
- Publication number 20250231583
- Publication date Jul 17, 2025
- Google LLC
- Choongho Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS FOR SELECTIVE METAL CAP FORMATION
- Publication number 20250233074
- Publication date Jul 17, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chien Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE INCLUDING DISCHARGE STRUCTURES AND METHOD F...
- Publication number 20250226231
- Publication date Jul 10, 2025
- Taiwan Semiconductor Manufacturing company Ltd.
- YAO-JEN TSAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR SYNTHESIZING POLY(3-HYDROXYBUTYRATE) FROM CRUDE GLYCEROL...
- Publication number 20250223617
- Publication date Jul 10, 2025
- AVATACK CO., LTD.
- Doan-Thanh TA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
STRUCTURE AND METHOD FOR PROVIDING LINE END EXTENSION FOR FIN-TYPE...
- Publication number 20250220951
- Publication date Jul 3, 2025
- MOSAID TECHNOLOGIES INCORPORATED
- Shao-Ming YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY CELL STRUCTURE INCLUDING A VERTICAL CHANNEL
- Publication number 20250220881
- Publication date Jul 3, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chen-Jun WU
Information Patent Application
RECOGNITION SYSTEM AND RECOGNITION METHOD FOR INTERACTIVE INDICATOR
- Publication number 20250218171
- Publication date Jul 3, 2025
- Industrial Technology Research Institute
- Pi-Hsien Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STANDARD CELL CHARACTERIZATION FOR INTERNAL CONDUCTIVE LINE OF CELL
- Publication number 20250217563
- Publication date Jul 3, 2025
- Taiwan Semiconductor Manufacturing company Ltd.
- SHI-HAN ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR STRUCTURE INCLUDING CRACK DETECTOR AND MANUFACTURING...
- Publication number 20250212417
- Publication date Jun 26, 2025
- Taiwan Semiconductor Manufacturing company Ltd.
- YU-CHUAN SHIH
Information Patent Application
POWER PROTECTION COMPONENT
- Publication number 20250210919
- Publication date Jun 26, 2025
- CHROMA ATE INC.
- Chih-Yuan CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMBO CIRCUIT WITH ELECTROSTATIC DISCHARGE PROTECTION
- Publication number 20250211219
- Publication date Jun 26, 2025
- Leadtrend Technology Corp.
- Jhen-Hong Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Programmable Regulator Voltage Controlled Ring Oscillator
- Publication number 20250202492
- Publication date Jun 19, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Tsung-Hsien Tsai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BONDING PROCESS FOR FORMING SEMICONDUCTOR DEVICE STRUCTURE
- Publication number 20250187907
- Publication date Jun 12, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chih-Hang Chang
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
LONG-DISTANCE WI-FI COMMUNICATION METHOD AND APPARATUS THEREOF
- Publication number 20250193800
- Publication date Jun 12, 2025
- MEDIATEK INC.
- Feng-Chi WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Three-Dimensional Memory Device and Method
- Publication number 20250194094
- Publication date Jun 12, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Bo-Feng Young
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GRAPHENE LINERS AND CAPS FOR SEMICONDUCTOR STRUCTURES
- Publication number 20250192052
- Publication date Jun 12, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Shu-Cheng CHIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING
- Publication number 20250183040
- Publication date Jun 5, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Min-Hsuan LU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PHYSICAL LAYER CIRCUIT, WRITE LEVELING TRAINING CIRCUIT AND METHOD...
- Publication number 20250174258
- Publication date May 29, 2025
- Realtek Semiconductor Corp.
- Fu-Chin Tsai
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME
- Publication number 20250169106
- Publication date May 22, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ta-Chun LIN
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20250169110
- Publication date May 22, 2025
- Innolux Corporation
- Cheng-Hsu Chou
Information Patent Application
METHODS FOR TREATING HEPATITIS B VIRUS INFECTION
- Publication number 20250161346
- Publication date May 22, 2025
- KAOHSIUNG MEDICAL UNIVERSITY
- Chiaho Shih
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF FABRICATING CONTACT STRUCTURE
- Publication number 20250167045
- Publication date May 22, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chang-Ting Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT STRUCTURE AND METHOD WITH SOLID PHASE DIFFUSION
- Publication number 20250169134
- Publication date May 22, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng-Yi Peng

Chih-Hao Chang

Person

Patents Grantslast 30 patents

Microscope-based system and method for image-guided microscopic ill...

Methods and apparatus of charge-sharing locking with digital contro...

Systems and methods for phase locked loop realignment with skew can...

Gated tri-state inverter, and method of operating same

Composition and method for polishing and integrated circuit

Impedance measurement circuit and impedance measurement method thereof

Photosensing pixel including self-aligned light shielding layer

Focusing module and projection apparatus

Air mattress and method of controlling the same

Method for fabricating three-dimensional memory

Method for fabricating a strained structure and structure formed

Baffle structure, rack, and server system

Deep trench isolation for cross-talk reduction

Semiconductor device and manufacturing method thereof

Ferroelectric device and methods of forming the same

Dielectric isolation structure for multi-gate transistors

Package assembly and manufacturing method thereof

Self-powered formaldehyde sensing device

Server and updating method for MAC address

Interconnect structure including graphite and method forming same

Composite function keyboard circuit

Task dispatching method and system for electrophoretic display (EPD...

Metal interconnect structure having serpent metal line

Memory device with bottom electrode

Chemical mechanical polish slurry and method of manufacture

Immersion cooling tank

Contact with a silicide region

Metal-insulator-metal capacitor and methods of manufacturing

System and semiconductor device therein

Head mounted display device and control method for eye-tracking ope...

Patents Applicationslast 30 patents

DISPLAY DEVICE

UNMANNED AERIAL VEHICLE CONTROL METHOD BASED ON HEADLESS MODE AND R...

AMMONIUM FLUORIDE PRE-CLEAN PROTECTION

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

UNMANNED AERIAL VEHICLE AND OPERATION METHOD THEREOF

Through Via Power Delivery Structure for Stacked Chips

SYSTEMS AND METHODS OF ESTIMATING THERMAL PROPERTIES OF SEMICONDUCT...

Display Assembly for Wearable Computing Devices

METHODS FOR SELECTIVE METAL CAP FORMATION

SEMICONDUCTOR STRUCTURE INCLUDING DISCHARGE STRUCTURES AND METHOD F...

METHOD FOR SYNTHESIZING POLY(3-HYDROXYBUTYRATE) FROM CRUDE GLYCEROL...

STRUCTURE AND METHOD FOR PROVIDING LINE END EXTENSION FOR FIN-TYPE...

SEMICONDUCTOR MEMORY CELL STRUCTURE INCLUDING A VERTICAL CHANNEL

RECOGNITION SYSTEM AND RECOGNITION METHOD FOR INTERACTIVE INDICATOR

STANDARD CELL CHARACTERIZATION FOR INTERNAL CONDUCTIVE LINE OF CELL

SEMICONDUCTOR STRUCTURE INCLUDING CRACK DETECTOR AND MANUFACTURING...

POWER PROTECTION COMPONENT

COMBO CIRCUIT WITH ELECTROSTATIC DISCHARGE PROTECTION

Programmable Regulator Voltage Controlled Ring Oscillator

BONDING PROCESS FOR FORMING SEMICONDUCTOR DEVICE STRUCTURE

LONG-DISTANCE WI-FI COMMUNICATION METHOD AND APPARATUS THEREOF

Three-Dimensional Memory Device and Method

GRAPHENE LINERS AND CAPS FOR SEMICONDUCTOR STRUCTURES

SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING

PHYSICAL LAYER CIRCUIT, WRITE LEVELING TRAINING CIRCUIT AND METHOD...

SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME

ELECTRONIC DEVICE

METHODS FOR TREATING HEPATITIS B VIRUS INFECTION

METHOD OF FABRICATING CONTACT STRUCTURE

INTEGRATED CIRCUIT STRUCTURE AND METHOD WITH SOLID PHASE DIFFUSION