Ching-Tzun Chang
Inventor
Stats
- 1 total patents issued
- 4 total patents filed
- most recent filing
This is official USPTO record data
Details
- 1 Issued Patents
- 4 Filed Patents
- 2 Total Citation Count
- May 25, 2007 Most Recent Filing
- Sep 6, 2006 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| UNIWILL COMPUTER CORP. | 3 | 2006 |
| ELITEGROUP COMPUTER SYSTEMS CO., LTD. | 1 | 2007 |
Inventor Addresses
| Address | Duration |
|---|---|
| TAIPEI CITY 116, TW | Nov 29, 07 - Nov 29, 07 |
| Taipei City, TW | Nov 22, 07 - Nov 22, 07 |
| Taipei, TW | Dec 07, 10 - Dec 07, 10 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| G06F: | ELECTRIC DIGITAL DATA PROCESSING | 4 |
| G06K: | RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7,849,046 | 2010 | Online consultation system, online consultation apparatus and consultation method thereof | 0 |
| 2007/0274,591 | 2007 | INPUT APPARATUS AND INPUT METHOD THEREOF | 0 |
| 2007/0268,267 | 2007 | Transmission apparatus and transmission method thereof | 2 |
| 2007/0271,237 | 2007 | Online consultation system, online consultation apparatus and consultation method thereof | 0 |
