Walter Hong-Shong Chang
Inventor
Stats
- 4 US patents issued
- 12 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 12 US Applications Filed
- 98 Total Citation Count
- Oct 14, 2016 Most Recent Filing
- Dec 23, 2004 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| CHUNG YUAN CHRISTIAN UNIVERSITY | 5
1 1 2 2 2 1 | 2005
2006 2007 2009 2011 2014 2016 |
Inventor Addresses
| Address | Duration |
|---|---|
| Jhong-Li City, TW | Feb 02, 06 - Oct 11, 07 |
| Jhong-Li, TW | Feb 16, 10 - Feb 16, 10 |
| Tao-Yuan City, TW | Feb 02, 17 - Feb 02, 17 |
| Tao-Yuan, TW | Jun 14, 07 - Nov 15, 16 |
| Tao-yuan, TW | Feb 05, 09 - Dec 03, 09 |
| Taoyuan County, TW | Aug 02, 12 - Dec 20, 16 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A47F: | SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS, OR THE LIKE; PAYING COUNTERS | 1 |
| A61B: | DIAGNOSIS; SURGERY; IDENTIFICATION | 2 |
| A61G: | TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2017/0030,920 | 2017 | Method including a Converting Process for Separating Nanoparticles with a Controlled Number of Active groups | 0 |
| 9523032 | 2016 | Medical contrast agent made of microbubbles containing fluorescent gold nanoclusters | 0 |
| 9494593 | 2016 | Method for separating nanoparticles with a controlled number of active groups | 0 |
| 2014/0360,981 | 2014 | Medical Contrast Agent Made of Microbubbles Containing Fluorescent Gold Nanoclusters | 2 |
| 8263668 | 2012 | Tunable fluorescent gold nanocluster and method for forming the same | 3 |
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