Issued Patents All Time
Showing 51–75 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8639191 | Communication apparatus and method | — | 2014-01-28 |
| 8581442 | Inductively coupled power transfer system | Grant Anthony Covic, Dariusz Kacprzak | 2013-11-12 |
| 8183938 | Tuning methods and apparatus for inductively coupled power transfer (ICPT) systems | Grant Anthony Covic | 2012-05-22 |
| 8174152 | Assembly for supplying a consumer with electric power | Urs Baumann, Grant Anthony Covic | 2012-05-08 |
| 7969269 | Pick-up apparatus for inductive power transfer systems | Grant Anthony Covic, Grant Arthur John Elliott | 2011-06-28 |
| 7781916 | Parallel-tuned pick-up system with multiple voltage outputs | — | 2010-08-24 |
| 7633235 | Inductively-powered power transfer system with one or more independently controllable loads | — | 2009-12-15 |
| 7474062 | Decoupling circuits | Grant Anthony Covic | 2009-01-06 |
| 7279850 | Decoupling circuits | Grant Anthony Covic | 2007-10-09 |
| 6903532 | Method and apparatus for starting an induction motor | Udaya Kumara Madawala | 2005-06-07 |
| 6705441 | Control of series-resonant inductive pickups | Oskar Heino Stielau | 2004-03-16 |
| 6621183 | Supply of power to primary conductors | — | 2003-09-16 |
| 6483202 | Control of inductive power transfer pickups | — | 2002-11-19 |
| 6459218 | Inductively powered lamp unit | Andrew Green | 2002-10-01 |
| 6317338 | Power supply for an electroluminescent display | — | 2001-11-13 |
| 6188179 | Induction circuits for lighting | Andrew Green | 2001-02-13 |
| 6100663 | Inductively powered battery charger | Andrew Green | 2000-08-08 |
| 6020658 | Electric fence energizer | Robert Charles Bryan Woodhead, Andrew Green | 2000-02-01 |
| 5969497 | Electric motor starting circuit | Stephen Paul McDonald, Geoffrey David Baines | 1999-10-19 |
| 5898579 | Non-contact power distribution system | Shuzo Nishino | 1999-04-27 |
| 5821638 | Flux concentrator for an inductive power transfer system | Andrew Green | 1998-10-13 |
| 5767592 | Pulse generator for electric fences | Andrew Green, Robert Charles Bryan Woodhead | 1998-06-16 |
| 5619078 | Primary inductive pathway | Shuzo Nishino | 1997-04-08 |
| 5528113 | Inductive power pick-up coils | Andrew Green | 1996-06-18 |
| 5450305 | Resonant power supplies | Andrew Green | 1995-09-12 |