Inventor
Ya-Ching Chang
Inventor
New Taipei, TW
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B05Dprimary
B05DProcesses for applying fluent materials to surfaces, in general9%
B60LPropulsion of electrically-propelled vehicles9%
B64CAeroplanes9%
B64DEquipment for fitting in or to aircraft9%
B64UUnmanned aerial vehicles [uav]9%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices9%
G06FElectric digital data processing9%
H01LSemiconductor devices9%
H02JElectric power networks9%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%
PatentTitleYear
11,127,592Photosensitive groups in resist layer202110,442,312Charging unmanned aerial vehicle, functional unmanned aerial vehicle and air-charging unmanned aerial vehicle set thereof201910,333,345Energy storage device and energy management method capable of increasing stability of energy supply2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to WISTRON CORP (2)· patent assignee history
2019Based in New Taipei, TW· patent location history
2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (1)· patent assignee history
2021Based in Hsinchu, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WISTRON CORP | 2 | 2019 |
| TAIWAN SEMICONDUCTOR MFG CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| New Taipei, TW | 2 | 2019 |
| Hsinchu, TW | 1 | 2021 |