Issued Patents All Time
Showing 26–50 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10658928 | Switched capacitor converters with multi resonant frequencies | Owen Jong, Fred C. Lee | 2020-05-19 |
| 10657456 | Quantum computing using chiral qubits | Dmitri Kharzeev | 2020-05-19 |
| 10519788 | Composite airfoil metal patch | Nicholas Joseph Kray, Scott Roger Finn | 2019-12-31 |
| 10502057 | System and method for blade access in turbomachinery | Toby George Darkins, Jr. | 2019-12-10 |
| 10454381 | Variable DC link converter and transformer for wide output voltage range applications | Bin Li, Zhengyang Liu, Fred C. Lee | 2019-10-22 |
| 10404064 | Modular multilevel converter capacitor voltage ripple reduction | Yadong Lyu, Yi-Hsun Hsieh, Fred C. Lee | 2019-09-03 |
| D854723 | Canopy light | Xiaofeng Zou, Zhijin Lin | 2019-07-23 |
| D853005 | Floodlight | Xiaofeng Zou, Zhijin Lin | 2019-07-02 |
| D853006 | Floodlight | Xiaofeng Zou, Zhijin Lin | 2019-07-02 |
| 10333353 | Omnidirectional wireless power transfer system | Junjie Feng, Fred C. Lee, Minfan Fu | 2019-06-25 |
| 10312805 | Current mode control DC-DC converter with single step load transient response | Virginia L. Li, Pei-Hsin Liu, Fred C. Lee | 2019-06-04 |
| 10291109 | Critical-mode-based soft-switching techniques for three-phase bi-directional AC/DC converters | Zhengrong Huang, Zhengyang Liu, Fred C. Lee, Furong Xiao | 2019-05-14 |
| 10242770 | Long length high temperature superconducting wires with uniform ion implanted pinning microstructures | Martin W. Rupich, Srivatsan Sathyamurthy, Vyacheslav Solovyov | 2019-03-26 |
| 10217559 | Multiphase coupled and integrated inductors with printed circuit board (PBC) windings for power factor correction (PFC) converters | Yuchen Yang, Mingkai Mu, Fred C. Lee | 2019-02-26 |
| 10190595 | Gas turbine engine blade platform modification | Aaron King, Toby George Darkins, Jr., Anthony Joseph Maurer | 2019-01-29 |
| 10109404 | Low profile coupled inductor substrate with transient speed improvement | Yipeng Su, Dongbin Hou, Fred C. Lee | 2018-10-23 |
| 10110122 | Transient performance improvement for constant on-time power converters | Syed Bari, Fred C. Lee, Pei-Hsin Liu | 2018-10-23 |
| 10078038 | Controlled coalescence of gas phase segmented droplets | Robert T. Kennedy, Gary A. Valaskovic, Claire Chisolm, Joanna E. Thielen | 2018-09-18 |
| 10075083 | Multi-step simplified optimal trajectory control (SOTC) based on only Vo and I load | Chao Fei, Fred C. Lee, Weiyi Feng | 2018-09-11 |
| 10018345 | LED kit | Xiaofeng Zou, Zhijin Lin | 2018-07-10 |
| 10013007 | Hybrid interleaving structure with adaptive phase locked loop for variable frequency controlled switching converter | Pei-Hsin Liu, Fred C. Lee | 2018-07-03 |
| D819859 | Lighting fixture | Xiaofeng Zou, Zhijin Lin, Jun Xiang | 2018-06-05 |
| 9847710 | Universal system structure for low power adapters | Fred C. Lee, Xiucheng Huang | 2017-12-19 |
| 9837814 | Radio frequency-assisted fast superconducting switch | Vyacheslav Solovyov | 2017-12-05 |
| 9812978 | Circuit and method for driving synchronous rectifiers for high-frequency flyback converters | Xiucheng Huang, Fred C. Lee | 2017-11-07 |