Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8374158 | Method for interfacing a second communication network comprising an access node with a first communication network comprising a contact node | Pavel Dostal, Petr Gotthard, Cornelia Kappler, Rainer Liebhart, Erwin Postmann +1 more | 2013-02-12 |
| 8130689 | Method and device for the dynamic setting up and control of temporarily formed communications groups with secure transmission | — | 2012-03-06 |
| 7485738 | Method for preparing high-content food-grade zeaxanthin | Xinde Xu, Lihua Zhang, Boqiu Chen, Shuangming Ye, Chiyu Ding +2 more | 2009-02-03 |
| 7271298 | Process for isolation and purification of xanthophyll crystals from plant oleoresin | Xinde Xu, Bin Shao, Shuangming Ye, Yanfeng Wang, Boqiu Chen | 2007-09-18 |
| 6512787 | Digital impairment learning method and system | Chien-Cheng Tung | 2003-01-28 |
| 6405268 | Dynamic block processing in a host signal processing modem | Long Wang, Thomas Paul | 2002-06-11 |