Cheng; Lily Ka-Lai
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheng; Lily Ka-Lai.The latest application filed is for "adapting portable electrical devices to receive power wirelessly".
- Cheng; Lily Ka-Lai - London GB
- Cheng; Lily Ka-Lai - Cambridge GB
- Cheng; Lily Ka-Lai - Quarry Bay HK
| Patent | Date |
|---|---|
| Adapting portable electrical devices to receive power wirelessly Grant 10,007,297 - Beart , et al. June 26, 2 | 2018-06-26 |
| Adapting Portable Electrical Devices To Receive Power Wirelessly App 20150311745 - Beart; Pilgrim G.W. ; et al. | 2015-10-29 |
| Adapting portable electrical devices to receive power wirelessly Grant 9,112,957 - Beart , et al. August 18, 2 | 2015-08-18 |
| Adapting Portable Electrical Devices To Receive Power Wirelessly App 20140011551 - Beart; Pilgrim G.W. ; et al. | 2014-01-09 |
| Adapting portable electrical devices to receive power wirelessly Grant 8,560,024 - Beart , et al. October 15, 2 | 2013-10-15 |
| Contact-less power transfer Grant 8,354,821 - Cheng , et al. January 15, 2 | 2013-01-15 |
| Adapting Portable Electrical Devices To Receive Power Wirelessly App 20120319500 - Beart; Pilgrim G.W. ; et al. | 2012-12-20 |
| Adapting portable electrical devices to receive power wirelessly Grant 8,280,453 - Beart , et al. October 2, 2 | 2012-10-02 |
| Retention Of Rechargeable Devices App 20120019202 - Beart; Pilgrim Giles William ; et al. | 2012-01-26 |
| Adapting portable electrical devices to receive power wirelessly Grant 8,055,310 - Beart , et al. November 8, 2 | 2011-11-08 |
| Adapting Portable Electrical Devices To Receive Power Wirelessly App 20110210619 - Beart; Pilgrim G.W. ; et al. | 2011-09-01 |
| Contact-less power transfer Grant 7,952,324 - Cheng , et al. May 31, 2 | 2011-05-31 |
| Contact-less power transfer Grant 7,863,861 - Cheng , et al. January 4, 2 | 2011-01-04 |
| Contact-less Power Transfer App 20100320963 - Cheng; Lily Ka-Lai ; et al. | 2010-12-23 |
| Contact-less Power Transfer App 20100219791 - Cheng; Lily Ka-Lai ; et al. | 2010-09-02 |
| Contact-less power transfer Grant 7,714,537 - Cheng , et al. May 11, 2 | 2010-05-11 |
| Contact-less power transfer Grant 7,622,891 - Cheng , et al. November 24, 2 | 2009-11-24 |
| Contact-less Power Transfer App 20090189565 - Cheng; Lily Ka-Lai ; et al. | 2009-07-30 |
| Contact-less power transfer Grant 7,525,283 - Cheng , et al. April 28, 2 | 2009-04-28 |
| Retention Of Rechargeable Devices App 20090096415 - Beart; Pilgrim Giles William ; et al. | 2009-04-16 |
| Contact-less Power Transfer App 20090096414 - Cheng; Lily Ka-Lai ; et al. | 2009-04-16 |
| Retention of inductively rechargeable devices on an inductive charger Grant 7,518,337 - Beart , et al. April 14, 2 | 2009-04-14 |
| Portable contact-less power transfer devices and rechargeable batteries Grant 7,248,017 - Cheng , et al. July 24, 2 | 2007-07-24 |
| Primary units, methods and systems for contact-less power transfer Grant 7,239,110 - Cheng , et al. July 3, 2 | 2007-07-03 |
| Adapting portable electrical devices to receive power wirelessly App 20060205381 - Beart; Pilgrim G.W ; et al. | 2006-09-14 |
| Contact-less power transfer App 20060076922 - Cheng; Lily Ka-Lai ; et al. | 2006-04-13 |
| Contact-less power transfer App 20060061323 - Cheng; Lily Ka-Lai ; et al. | 2006-03-23 |
| Contact-less power transfer App 20050140482 - Cheng, Lily Ka-Lai ; et al. | 2005-06-30 |
| Contact-less power transfer App 20050135122 - Cheng, Lily Ka-Lai ; et al. | 2005-06-23 |
| Contact-less power transfer Grant 6,906,495 - Cheng , et al. June 14, 2 | 2005-06-14 |
| Contact-less power transfer App 20050116683 - Cheng, Lily Ka-Lai ; et al. | 2005-06-02 |
| Contact-less power transfer App 20030210106 - Cheng, Lily Ka Lai ; et al. | 2003-11-13 |
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