Inventor
YUAN MA
Inventor
CN
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing17%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
G01VGeophysics10%
H10DInorganic electric semiconductor devices7%
G06TImage data processing or generation, in general5%
H05KPrinted circuits5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
A61KPreparations for medical, dental or toiletry purposes2%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling2%
PatentTitleYear
12,571,937Vehicle safety inspection system and safety inspection method202612,517,067Radiation inspection system202612,429,623Radiation inspection device202512,351,801Use of ganoderma fungal RNA molecules, drug, drug composition and delivery carrier202512,299,201Systems and methods for providing tactile feedback to a user202512,271,678Integrated circuit with constrained metal line arrangement, method of using, and system for using202512,236,692Driver attention detection method202512,139,859Method and system for detecting road intelligent compaction index202412,107,873Blockchain-based intrusion detection system for railway signals202411,847,718Per-window digital watermark for desktop applications202311,748,550Integrated circuit with constrained metal line arrangement202311,614,413Back scattering inspection system and back scattering inspection method202311,567,646Resizing a logon screen or other user interface (UI) elements prior to login202311,533,095Data-driven beam tracking method and device for mobile millimeter wave communication system and storage medium202211,424,237Memory device202211,344,987Method for monitoring chatter in machining process2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (3)· patent assignee history
2022–2025Patents assigned to TSMC CHINA COMPANY LTD (3)· patent assignee history
2022–2026Based in CN· patent location history
2023–2026Patents assigned to NUCTECH CO LTD (4)· patent assignee history
2023–2026Patents assigned to NUCTECH BEIJING COMPANY LTD (2)· patent assignee history
2023–2026Patents assigned to UNIV TSINGHUA (2)· patent assignee history
2023–2025Based in TW· patent location history
2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NUCTECH CO LTD | 4 | 2023–2026 |
| TAIWAN SEMICONDUCTOR MFG CO LTD | 3 | 2022–2025 |
| TSMC CHINA COMPANY LTD | 3 | 2022–2025 |
| NUCTECH BEIJING COMPANY LTD | 2 | 2023–2026 |
| UNIV TSINGHUA | 2 | 2023–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 12 | 2022–2026 |
| US | 2 | 2025 |
| TW | 2 | 2023–2025 |