Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9519231 | Method for measuring and calibrating centroid of coarse stage of photolithography tool | Liwei Wu | 2016-12-13 |
| 8142957 | Method for preparing a membrane electrode of a fuel cell | Riqing Zhang | 2012-03-27 |
| 8133612 | Negative electrodes for rechargeable batteries | Caisong Zou, Chuanfu Wang | 2012-03-13 |
| 7892699 | Flow field plates for fuel cells | Zhiqiang Zhao | 2011-02-22 |
| 7862923 | Polymers for proton exchange membranes, proton exchange membranes, and their fabrication methods | Chuanfu Wang | 2011-01-04 |
| 7846608 | Flow-field plate and fuel cell stack using the same | Yong Zhou | 2010-12-07 |
| 7771875 | Positive electrodes for rechargeable batteries | Chuanfu Wang, Zhanfeng Jiang | 2010-08-10 |
| 7749627 | Fuel cells and methods for operating said fuel cells | — | 2010-07-06 |
| 7718285 | Type of fuel cell battery | Chuanfu Wang | 2010-05-18 |
| 7597824 | Negative electrodes of alkaline batteries and their methods of fabrication | Zhijian Zhu | 2009-10-06 |
| 7553804 | Aqueous liquid crystal display cleaning agent compounds and their fabrication methods | Dong Liu, Xuegang Chen, Qing Gong, Zhiql He | 2009-06-30 |
| 7524586 | Materials for negative electrodes of lithium ion batteries | Wenfeng Jiang | 2009-04-28 |