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Patent applications and USPTO patent grants for Ji; Haifeng.The latest application filed is for "externally activated shape changing device".
Patent | Date |
---|---|
Externally activated shape changing device Grant 11,130,847 - Zhou , et al. September 28, 2 | 2021-09-28 |
Propensity-based SMS invitation filtering Grant 10,680,984 - Lim , et al. | 2020-06-09 |
Externally Activated Shape Changing Device App 20190367692 - Zhou; Gongyao ;   et al. | 2019-12-05 |
Member privacy protection Grant 10,459,953 - Ji , et al. Oc | 2019-10-29 |
Expanding a social network Grant 10,044,668 - Ji , et al. August 7, 2 | 2018-08-07 |
User-specific and user-activity-based routing within a website Grant 9,900,394 - Ji , et al. February 20, 2 | 2018-02-20 |
Expanding A Social Network App 20170155615 - Ji; Haifeng ;   et al. | 2017-06-01 |
Polarization-dependent loss compensator Grant 9,323,001 - Du , et al. April 26, 2 | 2016-04-26 |
User-activity-based Routing Within A Website App 20150350354 - Ji; Haifeng ;   et al. | 2015-12-03 |
Polarization-dependent Loss Compensator App 20150205048 - Du; Juyou ;   et al. | 2015-07-23 |
NCAGE Code | 43WA6 | JI HAIFENG |
CAGE Code | 43WA6 | JI, HAIFENG |
DUNS | 603572160 | JI, HAIFENG |
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