Ching-Wen Cheng
Inventor
Stats
- 11 US patents issued
- 51 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 11 US Patents Issued
- 51 US Applications Filed
- 529 Total Citation Count
- Dec 16, 2024 Most Recent Filing
- Dec 19, 1997 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE | 2
2 4 2 1 2 | 2009
2011 2012 2015 2016 2017 |
| ACER INCORPORATED | 3
1 2 | 2015
2016 2017 |
| TRANSPACIFIC SYSTEMS, LLC | 1
| 2003
|
| ACME SYSTEM TECHNOLOGIES CORP. | 1
| 2006
|
| DELTA ELECTRONICS, INC. | 2
2 | 2005
2007 |
| CHOU, CHENG | 1
1 | 1997
1998 |
Inventor Addresses
| Address | Duration |
|---|---|
| 3rd Fl., No. 100, Wenlin N. Rd., Peitou Dist., Taipei, TW | Oct 26, 99 - Oct 30, 01 |
| 3th Fl., No. 100, Wenlin N. Rd., Peitou Dist., Taipei, TW | Jul 04, 00 - Jul 04, 00 |
| 5th Fl., No. 100, Wenlin N. Rd., Peitou Dist., Taipei, TW | Jun 15, 99 - Jun 15, 99 |
| Hsin-Chu, TW | Jun 02, 22 - Jun 02, 22 |
| Hsinchu City, TW | Jul 11, 24 - Jul 11, 24 |
| Hsinchu County, TW | May 09, 24 - Nov 14, 24 |
| Kaousiung City, TW | Dec 16, 04 - Dec 16, 04 |
| New Taipei City, TW | Oct 01, 15 - May 18, 23 |
| New Taipei, TW | Oct 23, 18 - Aug 13, 24 |
| Tainan City, JP | Mar 21, 13 - Mar 21, 13 |
| Tainan City, TW | Feb 20, 14 - Jul 30, 20 |
| Tainan, TW | Oct 21, 10 - Aug 16, 22 |
| Taipei City, TW | Jan 03, 08 - Jan 03, 08 |
| Taoyuan Hsien, TW | Sep 21, 06 - Sep 09, 08 |
| Taoyuan, TW | Feb 05, 09 - Apr 21, 09 |
| Zhubei City, TW | May 31, 18 - Jun 20, 24 |
| Zhubei, TW | Oct 22, 19 - Apr 10, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A47C: | CHAIRS | 1 |
| A47D: | FURNITURE SPECIALLY ADAPTED FOR CHILDREN | 4 |
| B08B: | CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0114,905 | 2025 | SYSTEM AND METHOD FOR CHEMICAL MECHANICAL POLISHING PAD REPLACEMENT | 0 |
| 2025/0069,906 | 2025 | FITTINGS FOR WAFER CLEANING SYSTEMS | 0 |
| 12237179 | 2025 | Fittings for wafer cleaning systems | 0 |
| 12202094 | 2025 | System and method for chemical mechanical polishing pad replacement | 0 |
| 2024/0381,196 | 2024 | RACH-LESS HANDOVER METHOD AND USER EQUIPMENT USING THE SAME | 0 |
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