Li; Man Ho
Patent Applications and Registrations
Patent applications and USPTO patent grants for Li; Man Ho.The latest application filed is for "mobile checkout systems and methods".
- Li; Man Ho - Kowloon HK
| Patent | Date |
|---|---|
| Mobile checkout systems and methods Grant 9,898,736 - Graylin , et al. February 20, 2 | 2018-02-20 |
| Mobile Checkout Systems And Methods App 20170154330 - Graylin; William Wang ; et al. | 2017-06-01 |
| Mobile checkout systems and methods Grant 9,589,262 - Graylin , et al. March 7, 2 | 2017-03-07 |
| Mobile checkout systems and methods Grant 9,430,768 - Graylin , et al. August 30, 2 | 2016-08-30 |
| Mobile Checkout Systems And Methods App 20160247141 - Graylin; William Wang ; et al. | 2016-08-25 |
| Mobile checkout systems and methods Grant 9,412,105 - Graylin , et al. August 9, 2 | 2016-08-09 |
| Mobile Checkout Systems And Methods App 20150363771 - Graylin; William Wang ; et al. | 2015-12-17 |
| Mobile Checkout Systems And Methods App 20150324788 - Graylin; William Wang ; et al. | 2015-11-12 |
| Mobile checkout systems and methods Grant 9,123,036 - Graylin , et al. September 1, 2 | 2015-09-01 |
| Mobile Checkout Systems And Methods App 20140249948 - Graylin; William Wang ; et al. | 2014-09-04 |
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