Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810459 | Heat exchanger and air conditioning system having an allocation tube within heat exchanger manifold | — | 2017-11-07 |
| 8931615 | Modular chain newel with standard bearing | Yanying Chen, Coliu Wu, Shouhong Wang, Qingdong Jiang | 2015-01-13 |
| 8757350 | Adjustable bracket for step flange cover | Yanying Chen, Jian Liang | 2014-06-24 |
| 8596445 | Balustrade and deck mounting assembly for a passenger conveyor | Yanying Chen, Ruoming Tian, Songjian He, Shouhong Wang, Ruzhuang Zhao +4 more | 2013-12-03 |
| 7681709 | Balustrade fastening arrangement | Andreas Vogt, Anne Chen Yangying, Bernward Engelke | 2010-03-23 |