Cheng-Hsing Liu
Inventor
Stats
- 5 US patents issued
- 14 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 5 US Patents Issued
- 14 US Applications Filed
- 54 Total Citation Count
- Jun 7, 2023 Most Recent Filing
- May 10, 2006 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| WISTRON CORPORATION | 1
2 4 2 | 2006
2013 2014 2015 |
Inventor Addresses
| Address | Duration |
|---|---|
| New Taipei City, TW | May 08, 14 - Nov 14, 24 |
| New Taipei, TW | May 26, 15 - Feb 06, 24 |
| Taipei Hsien, TW | Oct 24, 06 - Oct 24, 06 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61G: | TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS | 4 |
| A61H: | PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY | 6 |
| B62K: | CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2024/0374,458 | 2024 | ELECTRIC ASSISTIVE DEVICE | 0 |
| 2024/0064,867 | 2024 | TESTING INSTRUMENT AND TEMPERATURE CONTROL ASSEMBLY THEREOF | 0 |
| 11890256 | 2024 | Active rollator | 0 |
| 11382821 | 2022 | Movable carrier | 0 |
| 2022/0096,311 | 2022 | ACTIVE ROLLATOR | 1 |
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