Hsu-Hoffman; Chienlan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hsu-Hoffman; Chienlan.The latest application filed is for "interactive rewards system for rewarding drivers".
- Hsu-Hoffman; Chienlan - Palo Alto CA
| Patent | Date |
|---|---|
| Interactive Rewards System for Rewarding Drivers App 20220277332 - Hsu-Hoffman; Chienlan | 2022-09-01 |
| Interactive rewards system for rewarding drivers Grant 11,138,622 - Hsu-Hoffman October 5, 2 | 2021-10-05 |
| Pre-License Development Tool App 20210233428 - Hsu-Hoffman; Chienlan ; et al. | 2021-07-29 |
| Pre-license development tool Grant 11,004,357 - Hsu-Hoffman , et al. May 11, 2 | 2021-05-11 |
| Subjective Route Risk Mapping And Mitigation App 20210110482 - Hsu-Hoffman; Chienlan ; et al. | 2021-04-15 |
| Pre-license development tool Grant 10,885,804 - Hsu-Hoffman , et al. January 5, 2 | 2021-01-05 |
| Subjective route risk mapping and mitigation Grant 10,885,592 - Hsu-Hoffman , et al. January 5, 2 | 2021-01-05 |
| Interactive driver development Grant 10,720,079 - Hsu-Hoffman , et al. | 2020-07-21 |
| Driver performance ratings Grant 10,521,983 - Hsu-Hoffman , et al. Dec | 2019-12-31 |
| Interactive rewards system for rewarding drivers Grant 10,360,576 - Hsu-Hoffman | 2019-07-23 |
| Subjective Route Risk Mapping And Mitigation App 20190205990 - Hsu-Hoffman; Chienlan ; et al. | 2019-07-04 |
| Pre-License Development Tool App 20190164452 - Hsu-Hoffman; Chienlan ; et al. | 2019-05-30 |
| Driver performance ratings Grant 10,304,265 - Hsu-Hoffman , et al. | 2019-05-28 |
| Subjective route risk mapping and mitigation Grant 10,269,075 - Hsu-Hoffman , et al. | 2019-04-23 |
| Pre-license development tool Grant 10,217,378 - Hsu-Hoffman , et al. Feb | 2019-02-26 |
| Pre-license development tool Grant 10,056,006 - Hsu-Hoffman , et al. August 21, 2 | 2018-08-21 |
| Driver performance ratings Grant 10,026,243 - Hsu-Hoffman , et al. July 17, 2 | 2018-07-17 |
| Pre-License Development Tool App 20180190148 - Hsu-Hoffman; Chienlan ; et al. | 2018-07-05 |
| Pre-license development tool Grant 9,940,848 - Hsu-Hoffman , et al. April 10, 2 | 2018-04-10 |
| Driver performance ratings Grant 9,892,573 - Hsu-Hoffman , et al. February 13, 2 | 2018-02-13 |
| Interactive driver development Grant 9,858,832 - Hsu-Hoffman , et al. January 2, 2 | 2018-01-02 |
| Subjective Route Risk Mapping And Mitigation App 20170221149 - Hsu-Hoffman; Chienlan ; et al. | 2017-08-03 |
| Interactive driver development Grant 9,691,298 - Hsu-Hoffman , et al. June 27, 2 | 2017-06-27 |
| Pre-license development tool Grant 9,607,526 - Hsu-Hoffman , et al. March 28, 2 | 2017-03-28 |
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