Inventor
CHEN CHIH-KAI
TW21 patents
⚠️ This page may combine multiple inventors who share the name “CHEN CHIH-KAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROJET TECHNOLOGY CO LTD
19 patentsUSD1045067SOct 1, 2024
Breast pump
MICROJET TECHNOLOGY CO LTD10 citations85
USD1045066SOct 1, 2024
Breast pump
MICROJET TECHNOLOGY CO LTD13 citations85
USD884522SMay 19, 2020
Gas detection device
MICROJET TECHNOLOGY CO LTD7 citations84
USD884521SMay 19, 2020
Gas detection device
MICROJET TECHNOLOGY CO LTD9 citations84
US9586365B2Mar 7, 2017
Powder recycling system
MICROJET TECHNOLOGY CO LTD14 citations83
US11770913B2Sep 26, 2023
Heat-dissipating component for mobile device
MICROJET TECHNOLOGY CO LTD2 citations73
US11169069B2Nov 9, 2021
Particle detecting module
MICROJET TECHNOLOGY CO LTD6 citations73
US10955399B2Mar 23, 2021
Device having actuating and environmental sensing module
MICROJET TECHNOLOGY CO LTD5 citations73
US10935478B2Mar 2, 2021
Particle detecting device
MICROJET TECHNOLOGY CO LTD3 citations73
US10005240B2Jun 26, 2018
Powder recycling system
MICROJET TECHNOLOGY CO LTD3 citations73
US10935529B2Mar 2, 2021
Portable device including a gas detecting module for monitoring environmental air conditions
MICROJET TECHNOLOGY CO LTD2 citations71
US12280187B2Apr 22, 2025
Breast pump
MICROJET TECHNOLOGY CO LTD0 citations52
US12137756B2Nov 12, 2024
Smart cloth
MICROJET TECHNOLOGY CO LTD0 citations52
US12116993B2Oct 15, 2024
Fluid pump module
MICROJET TECHNOLOGY CO LTD0 citations52
US11686715B2Jun 27, 2023
Mobile power device capable of detecting gas
MICROJET TECHNOLOGY CO LTD0 citations52
US11536224B2Dec 27, 2022
Power driver of unmanned aerial vehicle
MICROJET TECHNOLOGY CO LTD0 citations52
US11497277B2Nov 15, 2022
Dynamic pressure controlling footwear
MICROJET TECHNOLOGY CO LTD0 citations52
US9931792B2Apr 3, 2018
Powder recycling machine
MICROJET TECHNOLOGY CO LTD1 citations51
US9937670B2Apr 10, 2018
Three-dimensional rapid prototyping apparatus and powder filtering mechanism thereof
MICROJET TECHNOLOGY CO LTD0 citations34