Dongdong Zhang
Inventor
Stats
- 7 US patents issued
- 73 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 7 US Patents Issued
- 73 US Applications Filed
- 154 Total Citation Count
- May 31, 2024 Most Recent Filing
- Aug 15, 2005 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| TSINGHUA UNIVERSITY | 1
2 | 2014
2015 |
| LENOVO (BEIJING) LIMITED | 2
| 2008
|
| BEIJING VISIONOX TECHNOLOGY CO., LTD. | 1
2 | 2014
2015 |
| MICROSOFT TECHNOLOGY LICENSING, LLC | 2
2 1 | 2005
2007 2011 |
Inventor Addresses
| Address | Duration |
|---|---|
| BEIJING, CN | Oct 06, 22 - Feb 08, 24 |
| Beijing, CN | Jan 01, 09 - Mar 13, 25 |
| Changchun City, CN | Mar 28, 24 - Mar 28, 24 |
| Hangzhou, CN | May 25, 23 - May 25, 23 |
| Jiangsu, CN | May 28, 24 - May 28, 24 |
| Jinhua, CN | Oct 29, 24 - Oct 29, 24 |
| Kunshan, CN | Aug 22, 19 - Mar 25, 25 |
| Ningbo, CN | Dec 22, 22 - Dec 22, 22 |
| Qingdao, CN | Oct 17, 24 - Oct 17, 24 |
| Shandong, CN | Aug 09, 22 - Jan 04, 24 |
| Shanghai, CN | Jul 13, 06 - May 28, 24 |
| Shenzhen, CN | Jul 15, 21 - Jul 15, 21 |
| Tai'an City, CN | Jun 27, 24 - Jun 27, 24 |
| Taizhou, CN | Oct 03, 23 - Oct 03, 23 |
| Tangshan, CN | May 28, 20 - Nov 23, 21 |
| Wuhan, CN | Nov 28, 24 - Nov 28, 24 |
| Zaozhuang City, Shandong, CN | Oct 28, 21 - Oct 28, 21 |
| Zaozhuang, CN | Jul 12, 22 - Jul 12, 22 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A47L: | DOMESTIC WASHING OR CLEANING | 1 |
| A61B: | DIAGNOSIS; SURGERY; IDENTIFICATION | 2 |
| B01D: | SEPARATION | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12262636 | 2025 | Organic electroluminescent devices and preparation methods thereof | 0 |
| 2025/0087,896 | 2025 | DUAL-POLARIZED MAGNETOELECTRIC DIPOLE ANTENNA AND ELECTRONIC DEVICE | 0 |
| 2025/0076,699 | 2025 | COLOR FILM SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE | 0 |
| 12245497 | 2025 | Organic light emitting material | 0 |
| 12244067 | 2025 | Antenna and electronic apparatus | 0 |
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