Issued Patents All Time
Showing 76–100 of 101 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9000120 | Storage-stable heat-activated tertiary amine catalysts for epoxy resins | Ming Ming, Shaoguang Feng, Andreas Lutz, Robert DJ Froese, Glenn G. Eagle +3 more | 2015-04-07 |
| 8951929 | Catalyst preparation and methods of using such catalysts | Toru Nishimura | 2015-02-10 |
| 8907227 | Multiple surface integrated devices on low resistivity substrates | Ruonan Wang, Song He, Tingting Wang | 2014-12-09 |
| 8717717 | High efficiency power regulator and method | Hengchun Mao, Renhua Wu | 2014-05-06 |
| 8085083 | Current-source gate driver | Zhiliang Zhang | 2011-12-27 |
| 8054058 | DC-DC converter with improved dynamic response | Eric Meyer | 2011-11-08 |
| 8019838 | Autonomous operation of networking devices | Michael Zhihe Jiang, John Strassner, Jing Zhang | 2011-09-13 |
| 7936088 | Distributed power supply arrangement | Raymond Kenneth Orr | 2011-05-03 |
| 7847025 | Amphiphilic block copolymers and their use | Jons Hilborn, Hendrick Jan Haitjema, Sverker Norrby, Thom Terwee | 2010-12-07 |
| 7622824 | Distributed power supply arrangement | Raymond Kenneth Orr | 2009-11-24 |
| 7612602 | Resonant gate drive circuits | Zhihua Yang | 2009-11-03 |
| 7598792 | Resonant gate drive circuits | Zhihua Yang, Wilson Allan Thomas Eberle | 2009-10-06 |
| 7514913 | Parallel current mode control using a direct duty cycle algorithm with low computational requirements to perform power factor correction | Wanfeng Zhang, Bin Wu | 2009-04-07 |
| 7453292 | Resonant gate drive circuit with centre-tapped transformer | Kai Xu | 2008-11-18 |
| 7317625 | Parallel current mode control using a direct duty cycle algorithm with low computational requirements to perform power factor correction | Wanfeng Zhang, Bin Wu | 2008-01-08 |
| 7307857 | Non-isolated DC-DC converters with direct primary to load current | Sheng Ye | 2007-12-11 |
| 7277574 | Methods and systems for feature selection | John R. Kender | 2007-10-02 |
| 7110265 | Non-isolated DC-DC converters with direct primary to load current | Sheng Ye | 2006-09-19 |
| 7079403 | Isolated DC-DC converters | Sheng Ye | 2006-07-18 |
| 6980783 | Apparatus and method of controlling low frequency load currents drawn from a DC source in a telecommunications system | Raymond Kenneth Orr, Kai Xu | 2005-12-27 |
| 6911746 | Signal and power transformer coupling arrangements | Raymond Kenneth Orr, David Alan Brown, Rajko Duvnjak | 2005-06-28 |
| 6850048 | Power supply controller | Raymond Kenneth Orr, Roger Colbeck, David Alan Brown, Hartley Fred Horwitz | 2005-02-01 |
| 6771518 | DC converters | Raymond Kenneth Orr | 2004-08-03 |
| 6344986 | Topology and control method for power factor correction | Praveen Jain | 2002-02-05 |
| 6097614 | Asymmetrical pulse width modulated resonant DC-DC converter with compensating circuitry | Praveen Jain, Simmi Mangat | 2000-08-01 |