Inventor
CHANG YING-LUN
TW44 patents
⚠️ This page may combine multiple inventors who share the name “CHANG YING-LUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROJET TECHNOLOGY CO LTD
36 patentsUS9611843B2Apr 4, 2017
Micro-gas pressure driving apparatus
MICROJET TECHNOLOGY CO LTD39 citations91
US10529911B2Jan 7, 2020
Piezoelectric actuator
MICROJET TECHNOLOGY CO LTD7 citations84
US10451051B2Oct 22, 2019
Miniature pneumatic device
MICROJET TECHNOLOGY CO LTD8 citations84
US9976673B2May 22, 2018
Miniature fluid control device
MICROJET TECHNOLOGY CO LTD9 citations84
US11944412B2Apr 2, 2024
Blood pressure detection device
MICROJET TECHNOLOGY CO LTD2 citations73
US11204335B2Dec 21, 2021
Actuating and sensing module
MICROJET TECHNOLOGY CO LTD4 citations73
US10773274B2Sep 15, 2020
Miniature fluid control device
MICROJET TECHNOLOGY CO LTD2 citations73
US10615329B2Apr 7, 2020
Piezoelectric actuator
MICROJET TECHNOLOGY CO LTD2 citations73
US10584695B2Mar 10, 2020
Miniature fluid control device
MICROJET TECHNOLOGY CO LTD3 citations73
US10487820B2Nov 26, 2019
Miniature pneumatic device
MICROJET TECHNOLOGY CO LTD6 citations73
US10487821B2Nov 26, 2019
Miniature fluid control device
MICROJET TECHNOLOGY CO LTD3 citations73
US10388850B2Aug 20, 2019
Piezoelectric actuator
MICROJET TECHNOLOGY CO LTD5 citations73
US10388849B2Aug 20, 2019
Piezoelectric actuator
MICROJET TECHNOLOGY CO LTD2 citations73
US10371136B2Aug 6, 2019
Miniature pneumatic device
MICROJET TECHNOLOGY CO LTD4 citations73
US8651640B2Feb 18, 2014
Ink supply structure and fabricating method thereof
MICROJET TECHNOLOGY CO LTD5 citations70
US10343405B2Jul 9, 2019
Manufacturing method of fluid control device
MICROJET TECHNOLOGY CO LTD1 citations62
US6971170B2Dec 6, 2005
Method of manufacturing printhead
MICROJET TECHNOLOGY CO LTD5 citations62
US6623109B2Sep 23, 2003
Structure of printhead
MICROJET TECHNOLOGY CO LTD6 citations62
US10697449B2Jun 30, 2020
Fluid control device
MICROJET TECHNOLOGY CO LTD1 citations61
US11850854B2Dec 26, 2023
Wafer structure
MICROJET TECHNOLOGY CO LTD0 citations52
US11813863B2Nov 14, 2023
Wafer structure
MICROJET TECHNOLOGY CO LTD0 citations52
US11738556B2Aug 29, 2023
Wafer structure
MICROJET TECHNOLOGY CO LTD0 citations52
US11731423B2Aug 22, 2023
Wafer structure
MICROJET TECHNOLOGY CO LTD0 citations52
US11731424B2Aug 22, 2023
Wafer structure
MICROJET TECHNOLOGY CO LTD0 citations52
US11724499B2Aug 15, 2023
Wafer structure
MICROJET TECHNOLOGY CO LTD0 citations52
US11724494B2Aug 15, 2023
Wafer structure
MICROJET TECHNOLOGY CO LTD0 citations52
US11718094B2Aug 8, 2023
Wafer structure
MICROJET TECHNOLOGY CO LTD0 citations52
US11712890B2Aug 1, 2023
Wafer structure
MICROJET TECHNOLOGY CO LTD0 citations52
US11701884B2Jul 18, 2023
Wafer structure
MICROJET TECHNOLOGY CO LTD0 citations52
US11639054B2May 2, 2023
Wafer structure
MICROJET TECHNOLOGY CO LTD0 citations52
US11536644B2Dec 27, 2022
Gas detection device
MICROJET TECHNOLOGY CO LTD0 citations52
US10883487B2Jan 5, 2021
Micro-electromechanical fluid control device
MICROJET TECHNOLOGY CO LTD0 citations52
US10408210B2Sep 10, 2019
Driving circuit for piezoelectric pump and control method thereof
MICROJET TECHNOLOGY CO LTD0 citations42
US10385838B2Aug 20, 2019
Miniature fluid control device
MICROJET TECHNOLOGY CO LTD0 citations41
US10378529B2Aug 13, 2019
Miniature pneumatic device
MICROJET TECHNOLOGY CO LTD0 citations41
US9039142B2May 26, 2015
Ink-jet printing module
MICROJET TECHNOLOGY CO LTD0 citations41
MOU HAO JAN
3 patentsCHEN SHIH CHANG
3 patentsUS8105057B2Jan 31, 2012
Fluid transportation device having multiple double-chamber actuating structures
CHEN SHIH CHANG11 citations82
US8157549B2Apr 17, 2012
Multi-channel fluid conveying apparatus
CHEN SHIH CHANG11 citations81
US8441169B2May 14, 2013
Voltage converter and driving system using such voltage converter
CHEN SHIH CHANG2 citations56