Patents/Inventors

Chi-feng Huang

Hsinchu CityTW109 patents

123 Patents

US126075422026
Device for Detecting Gas and Controlling Volume of Clean Gas
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US126076152026
Regulation-device Control Circuit of Gas Detection Module
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US126073782026
System for Detecting, Positioning, and Cleaning Indoor Air Pollution
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US125959282026
System for Detecting and Cleaning Air Pollution in Indoor Space with Heating, Ventilation and Air Conditioning
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US125832872026
Method of Notifying In-car Air Pollution
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US125781082026
Fresh Air Ventilation Device for Air Pollution Prevention
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US124928332025
Vacuum Cleaner for Air Pollution Prevention
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US124853762025
Exhaust Fan for Preventing Air Pollution
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US124647872025
Circuit Structure and Method for Reducing Electronic Noises
0 cites
US124478032025
Method of Preventing Air Pollution in Vehicle
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US124425502025
Method for Detecting, Locating and Completely Cleaning Indoor Microorganism
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US124407082025
Nasal-plug Filter Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US124407092025
Nasal-plug Filter Device and Set Thereof
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US124407922025
Air Pollution Prevention Device for Baby Carriage
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US124425542025
System for Detecting and Cleaning Indoor Air Pollution
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US124339752025
Breast Milk Collecting Method by Stimulating Mammary Gland of Breastfeeder to Eject Breast Milk
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US124341832025
Air Pollution Prevention System
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US124358902025
Indoor Air Pollution Prevention System
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US124358992025
Air Purifier for Preventing Air Pollution
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US123566842025
Semiconductor Structure Having Asymmetric Source/drain Regions
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY Ltd.
0 cites
US123408152025
Audio Compression System, and Audio Compression Method for Wireless Communication
SAVITECH Corp.
0 cites
US122801872025
Breast Pump
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US122748152025
Method of Preventing and Handling Indoor Air Pollution
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US122542622025
Calibration Method for Emulating Group III-V Semiconductor Device and Method for Manufacturing Group III-V Semiconductor Device
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY Ltd.
0 cites
US122350162025
Purification Device for Exercise Environment
Microjet Technology Co., Ltd.
0 cites
US121866952025
Method for Notifying Service Life of Filter
Microjet Technology Co., Ltd.
0 cites
US121918112025
High-implant Channel Semiconductor Device and Method for Manufacturing the Same
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, Ltd.
0 cites
US121741652024
Miniature Gas Detection System
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US121719182024
Breast Pump
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US121721182024
Miniature Gas Detection and Purification Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
USD10509182024
Gas Detection Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US121377562024
Smart Cloth
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US121169932024
Fluid Pump Module
MICROJET TECHNOLOGY CO., Ltd.
0 cites
USD10450662024
Breast Pump
MICROJET TECHNOLOGY CO., Ltd.
0 cites
USD10450672024
Breast Pump
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US121028492024
Helmet
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US121070712024
System-in-package Chip of Printer Driver System
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US121019192024
Wearable Display Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US120946442024
Electronic Structure Having a Transformer
CYNTEC CO., Ltd.
0 cites
US120850712024
Driving Circuit of Fluid Pump Module
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US120592692024
Wearable Device Used for Detection of Cardiovascular System of User
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US120553062024
Indoor Air Pollution Prevention System
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US120582112024
Fluid Molecule System Handled by Artificial Intelligence Internet of Things
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US120498852024
Micro Detecting Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US120500252024
Mobile Gas Detection and Cleaning Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US120427582024
Air Purification Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US120442352024
Filtration and Purification Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US120239222024
Printer Driving System
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US120253432024
Gas Detection and Purification Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US120190032024
Method of Preventing and Handling Indoor Air Pollution
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US120131512024
Method of Filtering Indoor Air Pollution
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US120057112024
Manufacturing Method of Narrow Type Inkjet Print Head Chip
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US120109192024
Heterogeneous Integration Chip of Micro Fluid Actuator
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US119963232024
Semiconductor Device with Source/drain Epitaxial Layer
Taiwan Semiconductor Manufacturing Company, Ltd.
0 cites
US119867632024
Remote Control System for Gas Detection and Purification
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US119883932024
Range Hood for Preventing Air Pollution
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US119904742024
Method of Making a Semiconductor Device
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, Ltd.
0 cites
US119731132024
Semiconductor Device
Taiwan Semiconductor Manufacturing Company, Ltd.
0 cites
US119553892024
HVMOS Reliability Evaluation Using Bulk Resistances as Indices
Taiwan Semiconductor Manufacturing Company, Ltd.
0 cites
US119452822024
Gas Detection and Cleaning System for Vehicle
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US119444122024
Blood Pressure Detection Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US119449352024
Gas Detection Purification Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US119465692024
Actuating and Sensing Module
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US119379032024
Blood Pressure Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US119362992024
Transistor Having Asymmetric Threshold Voltage and Buck Converter
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, Ltd.
0 cites
US119051682024
Manufacturing Method of Miniature Fluid Actuator
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US118985542024
Filtration and Purification Processing Method
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US118857272024
Home Device Capable of Gas Detection
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US118857852024
Health Monitoring Device Having Gas Detection Function
Microjet Technology Co., Ltd.
0 cites
US118897642024
Piezoelectric Actuator
Microjet Technology Co., Ltd.
0 cites
US118897662024
Miniature Fluid Actuator
Microjet Technology Co., Ltd.
0 cites
US118796652024
Gas Exchange Device
Microjet Technology Co., Ltd.
0 cites
US118659002024
Method for Preventing and Handling In-car Air Pollution
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US118624672024
Semiconductor Structure and Method of Manufacturing the Same
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY Ltd.
0 cites
US118508542023
Wafer Structure
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US118551452023
Semiconductor Structure
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY Ltd.
0 cites
US118308892023
Semiconductor Device and Method of Forming the Same
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, Ltd.
0 cites
US118138632023
Wafer Structure
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117917732023
High-implant Channel Semiconductor Device and Method for Manufacturing the Same
TAIWAN SEMICONDUCTOR MANUFACTURING CO., Ltd.
0 cites
US117720292023
Gas Detection and Purification Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117720302023
Miniature Gas Detection and Purification Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117724612023
Method of Air Pollution Filtration in Vehicle
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117709132023
Heat-dissipating Component for Mobile Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117530602023
Purification Device of Baby Carriage
Microjet Technology Co., Ltd.
0 cites
US117542002023
Miniature Transportation Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117444742023
Blood Pressure Measurement Module
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117467692023
Miniature Blower
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117467702023
Gas Transportation Device
Microjet Technology Co., Ltd.
0 cites
US117467722023
Miniature Fluid Transportation Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117467732023
Gas Transportation Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117376762023
Blood Pressure Measurement Module
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117385562023
Wafer Structure
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117314232023
Wafer Structure
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117314242023
Wafer Structure
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117331432023
External Gas Detecting Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117354852023
Integrated Circuit Devices with Well Regions and Methods for Forming the Same
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, Ltd.
0 cites
US117244942023
Wafer Structure
Microjet Technology Co., Ltd.
0 cites
US117244992023
Wafer Structure
Microjet Technology Co., Ltd.
0 cites
US117180942023
Wafer Structure
Microjet Technology Co., Ltd.
0 cites
US117192322023
Driving System for Driving Piezoelectric Pump
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117194552023
Method for Intelligently Preventing and Handling Indoor Air Pollution
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117196742023
Monitor and Gas Detection Information Notification System
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117128902023
Wafer Structure
Microjet Technology Co., Ltd.
0 cites
US117018842023
Wafer Structure
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US117030452023
Thin Gas Transportation Device
Microjet Technology Co., Ltd.
0 cites
US117039232023
Wearable Display Device
MICRO JET TECHNOLOGY CO., Ltd.
0 cites
US116867152023
Mobile Power Device Capable of Detecting Gas
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US116662342023
Blood Pressure Measurement Module
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US116682932023
Micro Pump Having Noise-reduced Pressure-releasing Structure
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US116682942023
Thin Gas Transportation Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US116518902023
Electronic Structure Having a Transformer
CYNTEC CO., Ltd.
0 cites
US116463122023
Buried Channel Semiconductor Device and Method for Manufacturing the Same
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, Ltd.
0 cites
US116390542023
Wafer Structure
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US116140822023
Slim-type Gas Transportation Device
Microjet Technology Co., Ltd.
0 cites
US116143852023
Gas Detecting Module
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US116088232023
Micro Pump
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US116057092023
Circuit Structure and Method for Reducing Electronic Noises
TAIWAN SEMICONDUCTOR MANUFACTURING CO., Ltd.
0 cites
US115857452023
Particle Detecting Module
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US115814832023
Manufacturing Method of Micro Fluid Actuator
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US115728732023
Thin Profile Gas Transporting Device
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US115759842023
Earphone
MICROJET TECHNOLOGY CO., Ltd.
0 cites
US115520762023
Method of Making a Semiconductor Device, Semiconductor Device and Ring Oscillator
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, Ltd.
0 cites
US115433972023
Air Detection System
MICROJET TECHNOLOGY CO., Ltd.
0 cites