Wong; Ben To Fan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wong; Ben To Fan.The latest application filed is for "permanent magnet motor".
- Wong; Ben To Fan - Hong Kong N/A CN
| Patent | Date |
|---|---|
| Permanent magnet motor Grant 8,749,110 - Wong , et al. June 10, 2 | 2014-06-10 |
| Electric motor Grant 8,217,542 - Wong July 10, 2 | 2012-07-10 |
| PMDC motor Grant 8,148,860 - Wong , et al. April 3, 2 | 2012-04-03 |
| Permanent magnet electric motor Grant 8,138,648 - Wong , et al. March 20, 2 | 2012-03-20 |
| Motor Grant 8,063,529 - Wong , et al. November 22, 2 | 2011-11-22 |
| Electric motor Grant 8,049,387 - Wong , et al. November 1, 2 | 2011-11-01 |
| Permanent Magnet Motor App 20110140554 - WONG; Ben To Fan ; et al. | 2011-06-16 |
| Motor for vehicle door lock Grant 7,915,772 - Wong March 29, 2 | 2011-03-29 |
| Pmdc Motor App 20100181853 - WONG; Ben To Fan ; et al. | 2010-07-22 |
| Electric Motor App 20100109464 - Wong; Ben To Fan ; et al. | 2010-05-06 |
| Electric Motor App 20100102662 - WONG; Ben To Fan ; et al. | 2010-04-29 |
| Motor App 20100072849 - WONG; Ben To Fan ; et al. | 2010-03-25 |
| Electric Motor App 20090295241 - WONG; Ben To Fan | 2009-12-03 |
| Electric motor Grant 7,576,461 - Wong , et al. August 18, 2 | 2009-08-18 |
| Motor For Vehicle Door Lock App 20090184608 - WONG; Ben To Fan | 2009-07-23 |
| Electric motor App 20060261692 - Wong; Ben To Fan ; et al. | 2006-11-23 |
| End cap assembly Grant 6,849,986 - Wong February 1, 2 | 2005-02-01 |
| End cap assembly App 20040104639 - Wong, Ben To Fan | 2004-06-03 |
| Motor casing Grant 6,700,254 - Wong March 2, 2 | 2004-03-02 |
| Motor casing App 20020113506 - Wong, Ben To Fan | 2002-08-22 |
| Small electric motor Grant 6,300,696 - Wong October 9, 2 | 2001-10-09 |
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