Inventor
YU-HSUAN CHENG
Inventor
TW
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B62Mprimary
B62MRider propulsion of wheeled vehicles or sledges23%
G01NInvestigating or analysing materials by determining their chemical or physical properties15%
A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
C02FTreatment of water, waste water, sewage, or sludge8%
G11CStatic stores8%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems8%
H02NElectric machines not otherwise provided for8%
H03KPulse technique8%
H10BElectronic memory devices8%
PatentTitleYear
12,345,679Self-powered formaldehyde sensing device202512,088,294Voltage level shifter and operation method thereof202411,891,313Fluidic impedance platform for in-situ detection and quantification of PFAS in groundwater202411,891,155Bicycle front derailleur202411,834,131Rear derailleur202311,814,138Rear derailleur2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2024Patents assigned to AD II ENG INC (3)· patent assignee history
2023–2025Based in TW· patent location history
2024Patents assigned to BATTELLE MEMORIAL INSTITUTE (1)· patent assignee history
2024Patents assigned to EMEMORY TECHNOLOGY INC (1)· patent assignee history
2024Patents assigned to NEW JERSEY INST TECHNOLOGY (1)· patent assignee history
2024Based in US· patent location history
2025Patents assigned to UNIV NAT TAIWAN SCIENCE & TECHNOLOGY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AD II ENG INC | 3 | 2023–2024 |
| BATTELLE MEMORIAL INSTITUTE | 1 | 2024 |
| EMEMORY TECHNOLOGY INC | 1 | 2024 |
| NEW JERSEY INST TECHNOLOGY | 1 | 2024 |
| UNIV NAT TAIWAN SCIENCE & TECHNOLOGY | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 5 | 2023–2025 |
| US | 1 | 2024 |