Inventor
Chin-Hsiung Ho
Inventor
Sunnyvale, CA, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1036%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1032%
H10DInorganic electric semiconductor devices12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
H01LSemiconductor devices4%
H10BElectronic memory devices4%
PatentTitleYear
10,971,501Memory structure and manufacturing method thereof20216,716,740'Method for depositing silicon oxide incorporating an outgassing step'20046,647,998'Electrostatic charge-free solvent-type dryer for semiconductor wafers'20036,555,477'Method for preventing Cu CMP corrosion'20036,207,538'Method for forming n and p wells in a semiconductor substrate using a single masking step'20016,103,581'Method for producing shallow trench isolation structure'20006,083,824'Borderless contact'20006,063,695'Simplified process for the fabrication of deep clear laser marks using a photoresist mask'20006,037,204'Silicon and arsenic double implanted pre-amorphization process for salicide technology'20006,020,255'Dual damascene interconnect process with borderless contact'20005,821,153'Method to reduce field oxide loss from etches'19985,674,775'Isolation trench with a rounded top edge using an etch buffer layer'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2004Patents assigned to TAIWAN SEMICONDUCTOR MFG (11)· patent assignee history
1997–2004Based in Sunnyvale, CA, US· patent location history
2021Patents assigned to POWERCHIP SEMICONDUCTOR MFG CORP (1)· patent assignee history
2021Based in Taichung, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG | 11 | 1997–2004 |
| POWERCHIP SEMICONDUCTOR MFG CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sunnyvale, California, US | 11 | 1997–2004 |
| Taichung, TW | 1 | 2021 |