Wei-Hsien Chang

Person

Hsinchu City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Antenna structure
- Patent number 12,362,486
- Issue date Jul 15, 2025
- Wistron NeWeb Corp.
- Wei-Chung Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power converter for reducing switching loss and enhancing system ef...
- Patent number 12,362,665
- Issue date Jul 15, 2025
- Richtek Technology Corp.
- Kuo-Chi Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Test kit for testing a device under test
- Patent number 12,352,781
- Issue date Jul 8, 2025
- Mediatek Inc.
- Jing-Hui Zhuang
- G01 - MEASURING TESTING
Information Patent Grant
Method of manufacturing high-electron-mobility transistor
- Patent number 12,356,651
- Issue date Jul 8, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Pravanshu Mohanta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High efficiency charging system and power conversion circuit thereof
- Patent number 12,348,153
- Issue date Jul 1, 2025
- Richtek Technology Corporation
- Wei-Hsu Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hand tracking method, host, and hand tracking system utilizing a ha...
- Patent number 12,340,628
- Issue date Jun 24, 2025
- HTC Corporation
- Chang-Hua Wei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Middle voltage transistor and fabricating method of the same
- Patent number 12,336,208
- Issue date Jun 17, 2025
- United Microelectronics Corp.
- Wei-Hsuan Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with discrete blocks
- Patent number 12,334,476
- Issue date Jun 17, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ching-Wen Hsiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor package having composite seed-barrier layer and metho...
- Patent number 12,322,682
- Issue date Jun 3, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Wei-Chung Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device with electromagnet
- Patent number 12,316,151
- Issue date May 27, 2025
- Advanced Semiconductor Engineering, Inc.
- Wei-Hao Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated circuit package and method
- Patent number 12,315,854
- Issue date May 27, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Chen-Hua Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit structure and method for manufacturing the same
- Patent number 12,315,861
- Issue date May 27, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Wei-Ling Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas deflector
- Patent number 12,311,298
- Issue date May 27, 2025
- Wei-Ping Chang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Slide rail assembly and slide rail kit thereof
- Patent number 12,303,028
- Issue date May 20, 2025
- King Slide Works Co., Ltd.
- Ken-Ching Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Electronic package and electronic device
- Patent number 12,300,681
- Issue date May 13, 2025
- Advanced Semiconductor Engineering, Inc.
- Wei-Hao Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor structure including conductive layers contacting trench
- Patent number 12,300,612
- Issue date May 13, 2025
- Winbond Electronics Corp.
- Yoshinori Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Herbal composition for reducing uric acid and the use in reducing u...
- Patent number 12,290,548
- Issue date May 6, 2025
- Lytone Enterprise, Inc.
- William Tien-hung Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Slide rail assembly
- Patent number 12,290,170
- Issue date May 6, 2025
- King Slide Works Co., Ltd.
- Ken-Ching Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Notebook computer
- Patent number D1072806
- Issue date Apr 29, 2025
- Compal Electronics, Inc.
- Po-Yang Chien
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Integrated circuit device, method and system
- Patent number 12,283,586
- Issue date Apr 22, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Wei-Ling Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Devices, host device and non-transitory computer readable storage m...
- Patent number 12,277,082
- Issue date Apr 15, 2025
- HTC Corporation
- Chang-Hua Wei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Main board, hot plug control signal generator, and control signal g...
- Patent number 12,278,631
- Issue date Apr 15, 2025
- Wiwynn Corporation
- Wei-Fang Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated circuit package and method
- Patent number 12,278,214
- Issue date Apr 15, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chen-Hua Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
ONON sidewall structure for memory device and method for making the...
- Patent number 12,277,977
- Issue date Apr 15, 2025
- Taiwan Semiconductor Manufacturing Company Limited
- Chen-Ming Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control circuit and method for use in stackable multiphase power co...
- Patent number 12,273,035
- Issue date Apr 8, 2025
- Richtek Technology Corporation
- Ta-Yung Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Slide rail mechanism
- Patent number 12,268,301
- Issue date Apr 8, 2025
- King Slide Works Co., Ltd.
- Ken-Ching Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Camera tracking device
- Patent number D1069614
- Issue date Apr 8, 2025
- HTC Corporation
- Pei-Pin Huang
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Electronic device and method for determining intensity of low-frequ...
- Patent number 12,263,345
- Issue date Apr 1, 2025
- Acer Incorporated
- Yi-Jin Huang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device and method for detection
- Patent number 12,261,580
- Issue date Mar 25, 2025
- HTC Corporation
- Chun-Yih Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Computing device and computing method for computing packet transmis...
- Patent number 12,261,705
- Issue date Mar 25, 2025
- Realtek Semiconductor Corp.
- Chien-Hsun Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
POLYMER STRUCTURE AND APPLICATIONS THEREOF
- Publication number 20250236100
- Publication date Jul 24, 2025
- Chitec Technology Co., LTD.
- Ching-Hao CHENG
- B32 - LAYERED PRODUCTS
Information Patent Application
DATA TRANSMISSION METHOD AND APPARATUS THEREOF
- Publication number 20250231902
- Publication date Jul 17, 2025
- MEDIATEK INC.
- Yuan-Ming HSIEH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF FORMING SEMICONDUCTOR STRUCTURE
- Publication number 20250233075
- Publication date Jul 17, 2025
- WINBOND ELECTRONICS CORP.
- Yoshinori TANAKA
- G11 - INFORMATION STORAGE
Information Patent Application
SERVER DEVICE
- Publication number 20250216926
- Publication date Jul 3, 2025
- Wiwynn Corporation
- Yu-Chun Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ONON Sidewall Structure for Memory Device and Method for Making the...
- Publication number 20250210111
- Publication date Jun 26, 2025
- Taiwan Semiconductor Manufacturing Company Limited
- Chen-Ming HUANG
- G11 - INFORMATION STORAGE
Information Patent Application
REDISTRIBUTION LAYER STRUCTURE FOR HIGH-DENSITY SEMICONDUCTOR PACKA...
- Publication number 20250210568
- Publication date Jun 26, 2025
- MEDIATEK INC.
- Yi-Jou LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAFETY REGULATION VERIFICATION METHOD FOR A MOBILE DEVICE, AND METH...
- Publication number 20250212138
- Publication date Jun 26, 2025
- MEDIATEK INC.
- Wei-Hsuan CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTENNA APPARATUS, ANTENNA DEVICE, AND IMPEDANCE TUNING MECHANISM
- Publication number 20250210868
- Publication date Jun 26, 2025
- WISTRON NEWEB CORPORATION
- SIN SZE IP
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR DETERMINING INTENSITY OF LOW-FREQU...
- Publication number 20250186781
- Publication date Jun 12, 2025
- ACER INCORPORATED
- Yi-Jin Huang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND DEVICE FOR REDUCING LATENCY IN A PERIPHERAL COMPONENT IN...
- Publication number 20250181544
- Publication date Jun 5, 2025
- MEDIATEK INC.
- Yuan-Ming HSIEH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOTION AND LIGHTING BASED EXPOSURE CONTROL FOR IMAGE CAPTURE
- Publication number 20250184612
- Publication date Jun 5, 2025
- QUALCOMM Incorporated
- Wei-Te Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR DEVICE PACKAGE
- Publication number 20250174508
- Publication date May 29, 2025
- Advanced Semiconductor Engineering, Inc.
- Wei-Tung CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DETECTION SYSTEM, COMPENSATION METHOD, AND COMPUTER READABLE MEDIUM...
- Publication number 20250172379
- Publication date May 29, 2025
- CHROMA ATE INC.
- HAO-CHIANG HU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETECTION DEVICE AND METHOD FOR OPERATING THE SAME
- Publication number 20250172520
- Publication date May 29, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ya-Chin KING
- G01 - MEASURING TESTING
Information Patent Application
PACKAGE STRUCTURE AND FABRICATION METHOD THEREOF
- Publication number 20250157899
- Publication date May 15, 2025
- Vanguard International Semiconductor Corporation
- Hsiu-Mei Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOCELL DEVICE HAVING RESPONSIVITY AMPLIFYING STRUCTURE
- Publication number 20250151456
- Publication date May 8, 2025
- Pipal Technology Corporation
- Wei-Chung CHANG
Information Patent Application
SLIDE RAIL ASSEMBLY
- Publication number 20250137488
- Publication date May 1, 2025
- KING SLIDE WORKS CO., LTD.
- KEN-CHING CHEN
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
INTELLIGENT AUTOMATED MULTI-PASS WELDING METHOD
- Publication number 20250135587
- Publication date May 1, 2025
- NATIONAL APPLIED RESEARCH LABORATORIES
- Chung-Che CHOU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR STRUCTURE INCLUDING BOTTOM ISOLATION AND METHOD FOR M...
- Publication number 20250142881
- Publication date May 1, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yu-Ho CHIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System, Device and Methods of Manufacture
- Publication number 20250140610
- Publication date May 1, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Chen-Hua Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY SYSTEM WITH POWER FACTOR CORRECTION(PFC) AND CONTROL M...
- Publication number 20250132664
- Publication date Apr 24, 2025
- RICHTEK TECHNOLOGY CORPORATION
- Wei-Hsu Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESET VOLTAGE CONTROL CIRCUIT
- Publication number 20250131876
- Publication date Apr 24, 2025
- FocalTech Systems Co., Ltd.
- Chen-Pang KUNG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
BICYCLE HUB KIT
- Publication number 20250121630
- Publication date Apr 17, 2025
- Wei-Yueh CHANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME
- Publication number 20250113513
- Publication date Apr 3, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chun-Wing YEUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HANDLE COMPONENT FOR ELECTRIC BICYCLE
- Publication number 20250108876
- Publication date Apr 3, 2025
- Wei-Yueh CHANG
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
BICYCLE HUB KIT
- Publication number 20250108660
- Publication date Apr 3, 2025
- Wei-Yueh CHANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
PERSONALIZED DEFORMABLE MESH BY FINETUNING ON PERSONALIZED TEXTURE
- Publication number 20250095299
- Publication date Mar 20, 2025
- QUALCOMM Incorporated
- Wei-Lun CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPTURING IMAGES USING VARIABLE APERTURE IMAGING DEVICES
- Publication number 20250097589
- Publication date Mar 20, 2025
- QUALCOMM Incorporated
- Po-Chi HO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SLIDE RAIL ASSEMBLY
- Publication number 20250089891
- Publication date Mar 20, 2025
- KING SLIDE WORKS CO., LTD.
- KEN-CHING CHEN
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
LATERAL BIPOLAR JUNCTION TRANSISTOR DEVICE AND METHOD OF FORMING SAME
- Publication number 20250093211
- Publication date Mar 20, 2025
- Taiwan Semiconductor Manufacturing company Ltd.
- Wei-Jen Chang
- G01 - MEASURING TESTING

Wei-Hsien Chang

Person

Patents Grantslast 30 patents

Antenna structure

Power converter for reducing switching loss and enhancing system ef...

Test kit for testing a device under test

Method of manufacturing high-electron-mobility transistor

High efficiency charging system and power conversion circuit thereof

Hand tracking method, host, and hand tracking system utilizing a ha...

Middle voltage transistor and fabricating method of the same

Semiconductor device with discrete blocks

Semiconductor package having composite seed-barrier layer and metho...

Electronic device with electromagnet

Integrated circuit package and method

Integrated circuit structure and method for manufacturing the same

Gas deflector

Slide rail assembly and slide rail kit thereof

Electronic package and electronic device

Semiconductor structure including conductive layers contacting trench

Herbal composition for reducing uric acid and the use in reducing u...

Slide rail assembly

Notebook computer

Integrated circuit device, method and system

Devices, host device and non-transitory computer readable storage m...

Main board, hot plug control signal generator, and control signal g...

Integrated circuit package and method

ONON sidewall structure for memory device and method for making the...

Control circuit and method for use in stackable multiphase power co...

Slide rail mechanism

Camera tracking device

Electronic device and method for determining intensity of low-frequ...

Device and method for detection

Computing device and computing method for computing packet transmis...

Patents Applicationslast 30 patents

POLYMER STRUCTURE AND APPLICATIONS THEREOF

DATA TRANSMISSION METHOD AND APPARATUS THEREOF

METHOD OF FORMING SEMICONDUCTOR STRUCTURE

SERVER DEVICE

ONON Sidewall Structure for Memory Device and Method for Making the...

REDISTRIBUTION LAYER STRUCTURE FOR HIGH-DENSITY SEMICONDUCTOR PACKA...

SAFETY REGULATION VERIFICATION METHOD FOR A MOBILE DEVICE, AND METH...

ANTENNA APPARATUS, ANTENNA DEVICE, AND IMPEDANCE TUNING MECHANISM

ELECTRONIC DEVICE AND METHOD FOR DETERMINING INTENSITY OF LOW-FREQU...

METHOD AND DEVICE FOR REDUCING LATENCY IN A PERIPHERAL COMPONENT IN...

MOTION AND LIGHTING BASED EXPOSURE CONTROL FOR IMAGE CAPTURE

SEMICONDUCTOR DEVICE PACKAGE

DETECTION SYSTEM, COMPENSATION METHOD, AND COMPUTER READABLE MEDIUM...

DETECTION DEVICE AND METHOD FOR OPERATING THE SAME

PACKAGE STRUCTURE AND FABRICATION METHOD THEREOF

PHOTOCELL DEVICE HAVING RESPONSIVITY AMPLIFYING STRUCTURE

SLIDE RAIL ASSEMBLY

INTELLIGENT AUTOMATED MULTI-PASS WELDING METHOD

SEMICONDUCTOR STRUCTURE INCLUDING BOTTOM ISOLATION AND METHOD FOR M...

System, Device and Methods of Manufacture

POWER SUPPLY SYSTEM WITH POWER FACTOR CORRECTION(PFC) AND CONTROL M...

RESET VOLTAGE CONTROL CIRCUIT

BICYCLE HUB KIT

SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME

HANDLE COMPONENT FOR ELECTRIC BICYCLE

BICYCLE HUB KIT

PERSONALIZED DEFORMABLE MESH BY FINETUNING ON PERSONALIZED TEXTURE

CAPTURING IMAGES USING VARIABLE APERTURE IMAGING DEVICES

SLIDE RAIL ASSEMBLY

LATERAL BIPOLAR JUNCTION TRANSISTOR DEVICE AND METHOD OF FORMING SAME