Inventor
HAO-HSUAN CHANG
Inventor
TW
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices25%
H01LSemiconductor devices19%
H04WWireless communication networks13%
A61BDiagnosis6%
C23CCoating metallic material6%
G01SRadio direction-finding6%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices6%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data6%
H04BTransmission6%
H04LTransmission of digital information, e.g. telegraphic communication6%
PatentTitleYear
12,474,433Presence detection and recognition with Wi-Fi202512,376,323Semiconductor structure and the forming method thereof202512,160,298Multi-antenna WiFi based breathing rate estimation202412,015,076HEMT and method of fabricating the same202411,762,293Fabricating method of reducing photoresist footing202311,688,790HEMT and method of fabricating the same202311,688,802High electron mobility transistor and fabrication method thereof2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to UNITED MICROELECTRONICS CORP (5)· patent assignee history
2023–2025Based in TW· patent location history
2024–2025Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
2024–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNITED MICROELECTRONICS CORP | 5 | 2023–2025 |
| SAMSUNG ELECTRONICS CO LTD | 2 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 5 | 2023–2025 |
| US | 2 | 2024–2025 |