Issued Patents All Time
Showing 26–50 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11258311 | Wireless power system with coupling-coefficient-based coil selection | Nan Liu, Dmitry Berdnikov, Weihong Qiu | 2022-02-22 |
| 11159065 | Detection of object location and orientation on a wireless charge mat | Chad A. Bossetti, Christopher S. Graham, David W. Ritter, Todd K. Moyer, Steven G. Herbst +3 more | 2021-10-26 |
| 11159054 | Wireless power transmitting devices | Christopher M. Pinciuc, Dmitry Berdnikov, Jukka-pekka J. Sjoeroos, Sumant Ranganathan, Weihong Qiu | 2021-10-26 |
| 11121573 | Low-profile power converter | InHwan Oh, Rohan Dayal, Bharat K. Patel, Manisha P. Pandya, Weihong Qiu +1 more | 2021-09-14 |
| 11056928 | Wireless charging interference mitigation | Adam Schwartz, Ron Rafer Floresca, Liang Chen | 2021-07-06 |
| 11050307 | Wireless power system with device movement detection | Weihong Qiu, Dmitry Berdnikov | 2021-06-29 |
| 10978899 | Wireless charging system with duty cycle control | Weihong Qiu, Rohan Dayal | 2021-04-13 |
| 10965162 | Wireless power systems | Christopher M. Pinciuc | 2021-03-30 |
| 10938251 | Wireless power mode switching | Arash Mehrabi, Gianpaolo Lisi | 2021-03-02 |
| 10923955 | Wireless power system with resonant circuit tuning | Nan Liu, Rohan Dayal, Weihong Qiu | 2021-02-16 |
| 10811913 | Wireless charging system with multiple communications modes | Weihong Qiu, Nan Liu, Dmitry Berdnikov, Rex Pius Huang | 2020-10-20 |
| 10770921 | Wireless charging system with start-up negotiation | Weihong Qiu | 2020-09-08 |
| 10734847 | Wireless power system with coupling-coefficient-based coil selection | Nan Liu, Dmitry Berdnikov, Weihong Qiu | 2020-08-04 |
| 10734840 | Shared power converter for a wireless transmitter device | Weihong Qiu, Rohan Dayal | 2020-08-04 |
| 10644754 | Wirelessly charged devices | Weihong Qiu, Stefan A. Kowalski, Christopher S. Graham, Eric S. Jol, Nan Liu | 2020-05-05 |
| 10644531 | Adaptable power rectifier for wireless charger system | Weihong Qiu, Rohan Dayal | 2020-05-05 |
| 10608468 | Wireless charging systems with in-band communications | Rohan Dayal, Weihong Qiu | 2020-03-31 |
| 10530191 | Wireless charging system with object detection | Antoin Russell, Bharat K. Patel, Manisha P. Pandya | 2020-01-07 |
| 10523063 | Common mode noise compensation in wireless power systems | Weihong Qiu, Rohan Dayal | 2019-12-31 |
| 10505401 | Wireless charging system with receiver locating circuitry and foreign object detection | Heng Yang, Weihong Qiu | 2019-12-10 |
| 10483786 | Wireless charging systems with multicoil receivers | Rohan Dayal, Weihong Qiu | 2019-11-19 |
| 10389274 | Boosted output inverter for electronic devices | Weihong Qiu, Rohan Dayal | 2019-08-20 |
| 10326316 | Wireless charging system with inductance imaging | Heng Yang, Weihong Qiu | 2019-06-18 |
| 10256733 | Tapped winding flyback converter for multiple output voltages | Weihong Qiu, Rohan Dayal | 2019-04-09 |
| 10164441 | System and method for cell balancing and charging using a serially coupled inductor and capacitor | Tony Allen | 2018-12-25 |