Dong Ma
Inventor
Stats
- 5 US patents issued
- 33 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 5 US Patents Issued
- 33 US Applications Filed
- 53 Total Citation Count
- Jun 13, 2024 Most Recent Filing
- Feb 24, 1998 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Changzhen Engineering Co., Ltd. | 1
| 2009
|
| NEW ENGLAND BIOLABS, INC. | 1
1 | 1998
2000 |
| BEIJING UNIVERSITY OF TECHNOLOGY | 1
| 2015
|
| WISCONSIN ALUMNI RESEARCH FOUNDATION | 2
| 2004
|
| CHANGZHENG ENGINEERING CO., LTD. | 4
| 2009
|
Inventor Addresses
| Address | Duration |
|---|---|
| Beijing, CN | Jun 13, 13 - Nov 19, 24 |
| Chao Yang District, Beijing, CN | Mar 16, 17 - Mar 16, 17 |
| Hamilton, MA | Nov 21, 00 - Nov 18, 03 |
| Hubei, CN | Sep 22, 22 - Sep 22, 22 |
| Ipswich, MA, US | Sep 05, 19 - Oct 03, 24 |
| Madison, WI | May 06, 08 - May 06, 08 |
| Madison, WI, US | Apr 13, 06 - Apr 13, 06 |
| Shanghai, CN | Apr 26, 18 - Jan 28, 20 |
| Shenzhen, CN | Jul 21, 22 - Feb 11, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61K: | PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES | 1 |
| A61P: | THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 1 |
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12223870 | 2025 | Screen module, display assembly, and electronic device | 0 |
| 12213266 | 2025 | Electronic device | 0 |
| 12172549 | 2024 | Vehicle and braking method and device therefor | 0 |
| 2024/0388,775 | 2024 | Camera Decoration Assembly and Mobile Terminal Device | 0 |
| 12149876 | 2024 | Wireless headset, assembly method, electronic device and storage medium | 0 |
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