HSIEN-JEN CHANG

Person

Hsinchu, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Key structure
- Patent number 11,456,129
- Issue date Sep 27, 2022
- Primax Electronics Ltd.
- Ming-Han Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard device with protecting function and manufacturing method t...
- Patent number 11,287,899
- Issue date Mar 29, 2022
- Primax Electronics Ltd.
- Ming-Han Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nano vacuum tube
- Patent number 11,152,188
- Issue date Oct 19, 2021
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Hsien-Yu Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Base station and operation method thereof and communication system
- Patent number 10,986,511
- Issue date Apr 20, 2021
- Industrial Technology Research Institute
- Hsien-Wen Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system and operating method thereof
- Patent number 10,615,858
- Issue date Apr 7, 2020
- Industrial Technology Research Institute
- Shih-Hao Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Object pose measurement system based on MEMS IMU and method thereof
- Patent number 10,595,784
- Issue date Mar 24, 2020
- National Tsing Hua University
- Hsien-Ting Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nano vacuum tube
- Patent number 10,566,173
- Issue date Feb 18, 2020
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Hsien-Yu Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless communication device with hybrid beamforming and control m...
- Patent number 10,491,278
- Issue date Nov 26, 2019
- Industrial Technology Research Institute
- Chih-Yu Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interactive handwriting display device and interactive handwriting...
- Patent number 10,466,892
- Issue date Nov 5, 2019
- CHI HSIANG OPTICS CO., LTD.
- Po-Hung Yao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Object pose measurement system based on MEMS IMU and method thereof
- Patent number 10,299,731
- Issue date May 28, 2019
- National Tsing Hua University
- Hsien-Ting Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Membrane circuit structure with function expandability
- Patent number 10,251,264
- Issue date Apr 2, 2019
- Primax Electronics Ltd.
- Bo-An Chen
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Routing message delivery method applicable to network node and netw...
- Patent number 10,243,832
- Issue date Mar 26, 2019
- Industrial Technology Research Institute
- Hsien-Wen Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable data transmitting device
- Patent number 10,069,234
- Issue date Sep 4, 2018
- Kingston Digital, Inc.
- Ben Wei Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for network sharing of multiple network operators and networ...
- Patent number 9,973,350
- Issue date May 15, 2018
- Industrial Technology Research Institute
- Ying-Dar Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Keyboard device
- Patent number 9,941,072
- Issue date Apr 10, 2018
- Primax Electronics Ltd.
- Bo-An Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic type keyboard and magnetic key thereof
- Patent number 9,905,380
- Issue date Feb 27, 2018
- Primax Electronics Ltd.
- Wei-Yung Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Data accessing device
- Patent number D802602
- Issue date Nov 14, 2017
- Kingston Digital, Inc.
- Ben Wei Chen
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Method of coordination multi point transmission, control node and w...
- Patent number 9,813,122
- Issue date Nov 7, 2017
- Industrial Technology Research Institute
- Hsuan-Jung Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Keyboard key using an asymmetric scissor-type connecting element
- Patent number 9,627,158
- Issue date Apr 18, 2017
- Primax Electronics Ltd.
- Hsien-Tsan Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Illuminated keyboard
- Patent number 9,412,536
- Issue date Aug 9, 2016
- Primax Electronics Ltd.
- Bo-An Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Key structure
- Patent number 9,214,295
- Issue date Dec 15, 2015
- Primax Electronics Ltd.
- Chu-Hsun Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sealing film with hidden tab
- Patent number 9,120,289
- Issue date Sep 1, 2015
- TAIWAN FOREVER INDUSTRY CO., LTD.
- Hsien-Liang Chang
- B32 - LAYERED PRODUCTS
Information Patent Grant
Keyboard with induction antenna arranged under a key
- Patent number 9,087,662
- Issue date Jul 21, 2015
- Primax Electronics Ltd.
- Bo-An Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for interference suppression in radio-over-fib...
- Patent number 8,934,777
- Issue date Jan 13, 2015
- Industrial Technology Research Institute
- Hsien-Wen Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display controller having an embedded non-volatile memory divided i...
- Patent number 8,914,602
- Issue date Dec 16, 2014
- Realtek Semiconductor Corp.
- Wen-Jui Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Integrated circuit for various packaging modes
- Patent number 8,513,708
- Issue date Aug 20, 2013
- Realtek Semiconductor Corp.
- Hsien Chun Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method for controlling frame input and output
- Patent number 8,471,859
- Issue date Jun 25, 2013
- Realtek Semiconductor Corp.
- Chia-Lung Hung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power-on reset circuit
- Patent number 8,446,189
- Issue date May 21, 2013
- Realtek Semiconductor Corp.
- Yu-Pin Chou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for express execution of internet service accessing
- Patent number 8,429,388
- Issue date Apr 23, 2013
- Getac Technology Corporation
- Sheng-Kai Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for express execution of navigation function
- Patent number 8,423,753
- Issue date Apr 16, 2013
- Getac Technology Corporation
- Sheng-Kai Hsu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR METROLOGY SYSTEM AND METHOD
- Publication number 20240193473
- Publication date Jun 13, 2024
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY
- Yun-Chung Teng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multi-port Data Accessing Device
- Publication number 20240147646
- Publication date May 2, 2024
- KINGSTON DIGITAL INC.
- Yi-Ting Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEY STRUCTURE
- Publication number 20220293361
- Publication date Sep 15, 2022
- Primax Electronics Ltd.
- Ming-Han Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multi-port Data Accessing Device
- Publication number 20210289646
- Publication date Sep 16, 2021
- KINGSTON DIGITAL INC.
- Yi-Ting Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALIBRATION METHOD OF MULTIPLE INERTIAL MEASUREMENT UNITS ON MULTI-...
- Publication number 20200200573
- Publication date Jun 25, 2020
- National Tsing-Hua University
- Hsien-Ting Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NANO VACUUM TUBE
- Publication number 20200161085
- Publication date May 21, 2020
- Taiwan Semiconductor Manufacturing Co., LTD
- Hsien-Yu CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BASE STATION AND OPERATION METHOD THEREOF AND COMMUNICATION SYSTEM
- Publication number 20200162937
- Publication date May 21, 2020
- Industrial Technology Research Institute
- Hsien-Wen CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEYBOARD DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20200075271
- Publication date Mar 5, 2020
- Primax Electronics Ltd.
- Ming-Han Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MIMO ANTENNA SYSTEM AND CONTROLLING METHOD THEREOF
- Publication number 20190379429
- Publication date Dec 12, 2019
- Industrial Technology Research Institute
- Hsien-Wen CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM AND OPERATING METHOD THEREOF
- Publication number 20190372634
- Publication date Dec 5, 2019
- Industrial Technology Research Institute
- Shih-Hao FANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE WITH HYBRID BEAMFORMING AND CONTROL M...
- Publication number 20190190574
- Publication date Jun 20, 2019
- Industrial Technology Research Institute
- Chih-Yu Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OBJECT POSE MEASUREMENT SYSTEM BASED ON MEMS IMU AND METHOD THEREOF
- Publication number 20190133531
- Publication date May 9, 2019
- National Tsing-Hua University
- Hsien-Ting Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NANO VACUUM TUBE
- Publication number 20190035598
- Publication date Jan 31, 2019
- Taiwan Semiconductor Manufacturing Co., LTD
- Hsien-Yu CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE CIRCUIT STRUCTURE WITH FUNCTION EXPANDABILITY
- Publication number 20180279470
- Publication date Sep 27, 2018
- Primax Electronics Ltd.
- BO-AN CHEN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ENCAPSULATION STRUCTURE FOR CONTAINER
- Publication number 20180265261
- Publication date Sep 20, 2018
- HSIEN-LIANG CHANG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
OBJECT POSE MEASUREMENT SYSTEM BASED ON MEMS IMU AND METHOD THEREOF
- Publication number 20180231374
- Publication date Aug 16, 2018
- National Tsing-Hua University
- Hsien-Ting Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COORDINATED MULTIPOINT TRANSMISSION AND RECEPTION METHOD AND BASE S...
- Publication number 20180115398
- Publication date Apr 26, 2018
- Industrial Technology Research Institute
- Hsuan-Jung SU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERACTIVE HANDWRITING DISPLAY DEVICE AND INTERACTIVE HANDWRITING...
- Publication number 20180101296
- Publication date Apr 12, 2018
- CHI HSIANG OPTICS CO., LTD.
- Po-Hung YAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE DATA TRANSMITTING DEVICE
- Publication number 20180069340
- Publication date Mar 8, 2018
- Kingston Digital, Inc.
- Ben Wei CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FILM AND USER INPUT SYSTEM
- Publication number 20180046326
- Publication date Feb 15, 2018
- CHI HSIANG OPTICS CO., LTD.
- Po-Hung YAO
- G02 - OPTICS
Information Patent Application
OPTICAL FILM AND USER INPUT SYSTEM
- Publication number 20180039337
- Publication date Feb 8, 2018
- CHI HSIANG OPTICS CO., LTD.
- Po-Hung YAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF SHARING NETWORK RESOURCE AND NETWORK COORDINATION APPARATUS
- Publication number 20170373987
- Publication date Dec 28, 2017
- Industrial Technology Research Institute
- Hsien-Wen CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MAGNETIC TYPE KEYBOARD AND MAGNETIC KEY THEREOF
- Publication number 20170330709
- Publication date Nov 16, 2017
- Primax Electronics Ltd.
- WEI-YUNG HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FILM AND USER INPUT SYSTEM
- Publication number 20170293371
- Publication date Oct 12, 2017
- CHI HSIANG OPTICS CO., LTD.
- Po-Hung YAO
- G02 - OPTICS
Information Patent Application
HANDOVER METHOD USED BY NETWORK CONTROLLER OF TRANSPORT NETWORK AND...
- Publication number 20170289854
- Publication date Oct 5, 2017
- Industrial Technology Research Institute
- Hsien-Wen Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF COORDINATION MULTI POINT TRANSMISSION, CONTROL NODE AND W...
- Publication number 20170187426
- Publication date Jun 29, 2017
- Industrial Technology Research Institute
- Hsuan-Jung Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEYBOARD MODULE AND KEY
- Publication number 20160365205
- Publication date Dec 15, 2016
- Primax Electronics Ltd.
- HSIEN-TSAN CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR NETWORK SHARING OF MULTIPLE NETWORK OPERATORS AND NETWOR...
- Publication number 20160353359
- Publication date Dec 1, 2016
- Industrial Technology Research Institute
- Ying-Dar LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCAPSULATION STRUCTURE FOR CONTAINER
- Publication number 20160207255
- Publication date Jul 21, 2016
- HSIEN-LIANG CHANG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ROUTING MESSAGE DELIVERY METHOD APPLICABLE TO NETOWRK NODE AND NETW...
- Publication number 20160182365
- Publication date Jun 23, 2016
- Industrial Technology Research Institute
- Hsien-Wen Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

HSIEN-JEN CHANG

Person

Patents Grantslast 30 patents

Key structure

Keyboard device with protecting function and manufacturing method t...

Nano vacuum tube

Base station and operation method thereof and communication system

Communication system and operating method thereof

Object pose measurement system based on MEMS IMU and method thereof

Nano vacuum tube

Wireless communication device with hybrid beamforming and control m...

Interactive handwriting display device and interactive handwriting...

Object pose measurement system based on MEMS IMU and method thereof

Membrane circuit structure with function expandability

Routing message delivery method applicable to network node and netw...

Portable data transmitting device

Method for network sharing of multiple network operators and networ...

Keyboard device

Magnetic type keyboard and magnetic key thereof

Data accessing device

Method of coordination multi point transmission, control node and w...

Keyboard key using an asymmetric scissor-type connecting element

Illuminated keyboard

Key structure

Sealing film with hidden tab

Keyboard with induction antenna arranged under a key

Method and apparatus for interference suppression in radio-over-fib...

Display controller having an embedded non-volatile memory divided i...

Integrated circuit for various packaging modes

Device and method for controlling frame input and output

Power-on reset circuit

System and method for express execution of internet service accessing

System and method for express execution of navigation function

Patents Applicationslast 30 patents

SEMICONDUCTOR METROLOGY SYSTEM AND METHOD

Multi-port Data Accessing Device

KEY STRUCTURE

Multi-port Data Accessing Device

CALIBRATION METHOD OF MULTIPLE INERTIAL MEASUREMENT UNITS ON MULTI-...

NANO VACUUM TUBE

BASE STATION AND OPERATION METHOD THEREOF AND COMMUNICATION SYSTEM

KEYBOARD DEVICE AND MANUFACTURING METHOD THEREOF

MIMO ANTENNA SYSTEM AND CONTROLLING METHOD THEREOF

COMMUNICATION SYSTEM AND OPERATING METHOD THEREOF

WIRELESS COMMUNICATION DEVICE WITH HYBRID BEAMFORMING AND CONTROL M...

OBJECT POSE MEASUREMENT SYSTEM BASED ON MEMS IMU AND METHOD THEREOF

NANO VACUUM TUBE

MEMBRANE CIRCUIT STRUCTURE WITH FUNCTION EXPANDABILITY

ENCAPSULATION STRUCTURE FOR CONTAINER

OBJECT POSE MEASUREMENT SYSTEM BASED ON MEMS IMU AND METHOD THEREOF

COORDINATED MULTIPOINT TRANSMISSION AND RECEPTION METHOD AND BASE S...

INTERACTIVE HANDWRITING DISPLAY DEVICE AND INTERACTIVE HANDWRITING...

PORTABLE DATA TRANSMITTING DEVICE

OPTICAL FILM AND USER INPUT SYSTEM

OPTICAL FILM AND USER INPUT SYSTEM

METHOD OF SHARING NETWORK RESOURCE AND NETWORK COORDINATION APPARATUS

MAGNETIC TYPE KEYBOARD AND MAGNETIC KEY THEREOF

OPTICAL FILM AND USER INPUT SYSTEM

HANDOVER METHOD USED BY NETWORK CONTROLLER OF TRANSPORT NETWORK AND...

METHOD OF COORDINATION MULTI POINT TRANSMISSION, CONTROL NODE AND W...

KEYBOARD MODULE AND KEY

METHOD FOR NETWORK SHARING OF MULTIPLE NETWORK OPERATORS AND NETWOR...

ENCAPSULATION STRUCTURE FOR CONTAINER

ROUTING MESSAGE DELIVERY METHOD APPLICABLE TO NETOWRK NODE AND NETW...