Inventor
Chang cheng ming
TW13 patents
⚠️ This page may combine multiple inventors who share the name “Chang cheng ming”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROJET TECHNOLOGY CO LTD
11 patentsUS11454232B2Sep 27, 2022
Micro-electromechanical systems pump
MICROJET TECHNOLOGY CO LTD11 citations85
US11204335B2Dec 21, 2021
Actuating and sensing module
MICROJET TECHNOLOGY CO LTD4 citations73
US11536260B2Dec 27, 2022
Micro-electromechanical system pump
MICROJET TECHNOLOGY CO LTD2 citations72
US11085554B2Aug 10, 2021
Micro fluid actuator
MICROJET TECHNOLOGY CO LTD4 citations72
US10800653B2Oct 13, 2020
Manufacturing method of micro channel structure
MICROJET TECHNOLOGY CO LTD2 citations62
US10883487B2Jan 5, 2021
Micro-electromechanical fluid control device
MICROJET TECHNOLOGY CO LTD0 citations52
US12005711B2Jun 11, 2024
Manufacturing method of narrow type inkjet print head chip
MICROJET TECHNOLOGY CO LTD0 citations51
US11536394B2Dec 27, 2022
Micro fluid actuator
MICROJET TECHNOLOGY CO LTD0 citations51
US11478794B2Oct 25, 2022
Micro channel structure
MICROJET TECHNOLOGY CO LTD0 citations51
US11440322B2Sep 13, 2022
Narrow type inkjet print head chip
MICROJET TECHNOLOGY CO LTD0 citations51
US11359618B2Jun 14, 2022
Control method of fluid device
MICROJET TECHNOLOGY CO LTD0 citations51