Ching I Li
Inventor
Stats
- 1 US patents issued
- 38 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 38 US Applications Filed
- 35 Total Citation Count
- Jul 26, 2024 Most Recent Filing
- Apr 24, 2013 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| PRAXAIR TECHNOLOGY, INC. | 2
| 2013
|
Inventor Addresses
| Address | Duration |
|---|---|
| HSINCHU, TW | Mar 02, 23 - Aug 22, 24 |
| Hainan, TW | Nov 16, 23 - Nov 16, 23 |
| Hsin-Chu, TW | Oct 28, 21 - Jan 09, 24 |
| Hsinchu City, TW | Dec 02, 21 - Dec 02, 21 |
| Hsinchu, TW | Feb 03, 22 - Jun 04, 24 |
| TAINAN, TW | Nov 30, 23 - Nov 30, 23 |
| Tainan City 701, TW | Oct 30, 14 - Oct 30, 14 |
| Tainan, TW | Nov 11, 14 - Feb 18, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G03F: | PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR | 3 |
| H01G: | CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE | 2 |
| H01J: | ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12230585 | 2025 | Photolithography alignment process for bonded wafers | 0 |
| 12218184 | 2025 | Semiconductor structure and method for forming the same | 0 |
| 2024/0387,614 | 2024 | METAL-INSULATOR-METAL CAPACITOR AND METHODS OF MANUFACTURING | 0 |
| 2024/0379,692 | 2024 | IMAGE SENSOR WITH DIFFUSION BARRIER STRUCTURE | 0 |
| 2024/0379,321 | 2024 | ION IMPLANTATION SYSTEM | 0 |
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