File:Yushu ZHANG Top Technology Areas.png
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:04, 15 September 2025 | | 1,200 × 600 (36 KB) | Wikipatents (talk | contribs) | Updated image |
| 09:51, 24 July 2025 |  | 1,200 × 600 (35 KB) | Wikipatents (talk | contribs) | Updated image | |
| 04:55, 12 June 2025 |  | 1,200 × 600 (35 KB) | Wikipatents (talk | contribs) | Updated image | |
| 01:31, 2 May 2025 |  | 1,200 × 600 (35 KB) | Wikipatents (talk | contribs) | Updated image | |
| 16:29, 1 May 2025 |  | 1,200 × 600 (35 KB) | Wikipatents (talk | contribs) | Updated image | |
| 07:28, 4 April 2025 |  | 1,200 × 600 (38 KB) | Wikipatents (talk | contribs) | Updated image |
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