loadpatents
Patent applications and USPTO patent grants for Mak; Chi Fai.The latest application filed is for "interactive talking dolls".
Patent | Date |
---|---|
Interactive talking dolls Grant 9,067,148 - Fong , et al. June 30, 2 | 2015-06-30 |
Interactive Talking Dolls App 20140179196 - FONG; PETER SUI LUN ;   et al. | 2014-06-26 |
Interactive talking dolls Grant 7,068,941 - Fong , et al. June 27, 2 | 2006-06-27 |
Interactive talking dolls App 20060009113 - Fong; Peter Sui Lun ;   et al. | 2006-01-12 |
Interactive talking dolls App 20040082255 - Fong, Peter Sui Lun ;   et al. | 2004-04-29 |
Interactive talking dolls Grant 6,641,454 - Fong , et al. November 4, 2 | 2003-11-04 |
Interactive talking dolls Grant 6,497,604 - Fong , et al. December 24, 2 | 2002-12-24 |
Interactive talking dolls App 20020187722 - Fong, Peter Sui Lun ;   et al. | 2002-12-12 |
Interactive talking dolls Grant 6,454,625 - Fong , et al. September 24, 2 | 2002-09-24 |
Interactive talking dolls App 20020061708 - Fong, Peter Sui Lun ;   et al. | 2002-05-23 |
Interactive talking dolls App 20020052163 - Fong, Peter Sui Lun ;   et al. | 2002-05-02 |
Interactive talking dolls Grant 6,375,535 - Fong , et al. April 23, 2 | 2002-04-23 |
Interactive talking dolls App 20020024447 - Fong, Peter Sui Lun ;   et al. | 2002-02-28 |
Interactive talking dolls Grant 6,309,275 - Fong , et al. October 30, 2 | 2001-10-30 |
Interactive talking dolls App 20010034180 - Fong, Peter Sui Lun ;   et al. | 2001-10-25 |
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