Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8924983 | Method and device for processing inter-subframe service load balancing and processing inter-cell interference | Zhiqiu Zhu, Nan Li, Mingyu Xu | 2014-12-30 |
| 7135105 | Pyrolysis furnace with new type heat supply and method of high temperature cracking using the same | Guoqing Wang, Shixing Xu, Zhaobin Zhang | 2006-11-14 |
| 6530422 | Heat exchanger tube, a method for making the same, and a cracking furnace or other tubular heat furnaces using the heat exchanger tube | Yaoxiao Zhu, Zhi Zheng, Ning Xiuzhen, Lou Langhong, Shiqun Xu +2 more | 2003-03-11 |
| 6481492 | Heat exchanger tube, a method for making the same, and a cracking furnace or other tubular heat furnaces using the heat exchanger tube | Yaoxiao Zhu, Zhi Zheng, Ning Xiuzhen, Lou Langhong, Shiqun Xu +2 more | 2002-11-19 |