Ju-Pin Li
Inventor
Stats
- 3 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 3 US Patents Issued
- 4 US Applications Filed
- 25 Total Citation Count
- May 14, 2004 Most Recent Filing
- Jul 26, 2002 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Aerospace Industrial Development Corporation | 3
1 | 2002
2004 |
Inventor Addresses
| Address | Duration |
|---|---|
| Taichung, TW | Nov 18, 03 - May 10, 05 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A47C: | CHAIRS | 1 |
| B62B: | HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES | 2 |
| B62M: | RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6889993 | 2005 | Wheelchair having foldable backrest module and seat module | 10 |
| 6834871 | 2004 | Full-function modularized assembly structure of a wheelchair | 3 |
| 2004/0212,164 | 2004 | Modularized wheel chairs | 1 |
| 6648359 | 2003 | Adjustable connection device for connecting parts of wheel chairs | 3 |
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