Inventor
ZHONGHUA YAO
Inventor
US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices25%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
C03CChemical composition of glasses, glazes or vitreous enamels20%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems10%
C23CCoating metallic material10%
H05KPrinted circuits10%
PatentTitleYear
12,469,715Dry etching with etch byproduct self-cleaning202512,334,354Sidewall passivation for plasma etching202511,996,294Cryogenic atomic layer etch with noble gases202411,919,802Electronic-grade glass fiber composition, and glass fiber and electronic fabric thereof202411,884,575Glass fiber composition, glass fiber and composite material thereof202411,643,360Electronic-grade glass fiber composition, and glass fiber and electronic fabric thereof202311,521,849In-situ deposition process202211,515,166Cryogenic atomic layer etch with noble gases202211,339,085Glass fiber composition, glass fiber and composite material thereof2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to APPLIED MATERIALS INC (5)· patent assignee history
2022–2024Patents assigned to JUSHI GROUP CO LTD (4)· patent assignee history
2022–2025Based in US· patent location history
2022–2024Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLIED MATERIALS INC | 5 | 2022–2025 |
| JUSHI GROUP CO LTD | 4 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 5 | 2022–2025 |
| CN | 4 | 2022–2024 |