Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388361 | Battery charging circuit and methods for trickle charging and precharging a dead multi-cell-in-series battery | Guoyong Guo, Cheong Kun | 2025-08-12 |
| 12237771 | Three-level buck converter configurable for two-level buck converter mode operation | Sanghwa Jung, Ta-Tung Yen, Yue Jing | 2025-02-25 |
| 12062938 | Parallel charging | Cheong Kun, Guoyong Guo | 2024-08-13 |
| 11923715 | Adaptive multi-mode charging | Cheong Kun, Xiaolin Gao, Sanghwa Jung, Yue Jing | 2024-03-05 |
| 11831241 | Three-level buck converter configurable for two-level buck converter mode operation | Sanghwa Jung, Ta-Tung Yen, Yue Jing | 2023-11-28 |
| 11650644 | Universal serial bus (USB) type-c and power delivery port with scalable power architecture | Christian Gregory Sporck, Georgios Konstantinos Paparrizos | 2023-05-16 |
| 11606031 | Power supply circuit with low quiescent current in bypass mode | Hector Ivan Oporta, Daragh MacGabhann, Yi-Hsiu Wang, Ji Hoon Hyun | 2023-03-14 |
| 11606032 | Adaptive combination power supply circuit and charging architecture | Jiwei Chen, David K. Li | 2023-03-14 |
| 11557964 | High-efficiency low-ripple burst mode for a charge pump | Stuart Pullen, Jialei Xu, Ta-Tung Yen | 2023-01-17 |
| 11545897 | Gate driver power-saving method for switched-mode power supplies in pulse-skipping mode | Ta-Tung Yen, Guoyong Guo, Hector Ivan Oporta | 2023-01-03 |
| 11502599 | Constant gate-to-source-volt age-driving driver architecture for switched-mode power supplies | Ta-Tung Yen, Guoyong Guo, Hector Ivan Oporta, Ahmed ABDELMOATY | 2022-11-15 |
| 11112844 | Universal serial bus (USB) type-C and power delivery port with scalable power architecture | Christian Gregory Sporck, Georgios Konstantinos Paparrizos | 2021-09-07 |
| 10756614 | Lossless average input and output current sensing in a switched-mode power supply | Stuart Pullen, Michael Bui, Steve Hawley | 2020-08-25 |
| 10734891 | Power-up sequencing and high voltage protection for charge pump converters | Hector Ivan Oporta, Zhaohui Zhu, William Rader | 2020-08-04 |
| 10523042 | Master-slave charging circuit with slave charger input current sensing and adaptive battery current limiting | Jialei Xu, Stuart Pullen, Steve Hawley, Neal HOROVITZ, Shashank Prakash Mane | 2019-12-31 |
| 10270342 | Error correction for average current sensing in a switching regulator | Stuart Pullen, Michael Bui, Jialei Xu | 2019-04-23 |
| 10185342 | Configurable charge controller | Aaron Melgar, Christian Gregory Sporck, David Yen Wai Wong, Rashed Hoque, Neal HOROVITZ +2 more | 2019-01-22 |
| 7710701 | System and method for providing a process, temperature and over-drive invariant over-current protection circuit | Tawen Mei | 2010-05-04 |
| 7659703 | Zero generator for voltage regulators | Robert Eric Fesler | 2010-02-09 |
| 7626370 | Apparatus and method for hysteretic boost DC-DC converter | Tawen Mei | 2009-12-01 |
| 7495424 | Overload compensation circuit with improved recovery response for a power supply | Tawen Mei | 2009-02-24 |
| 7423414 | Apparatus and method for switching regulator with compensation delay for output voltage error correction | Barry James Culpepper, Jeff L. Nilles | 2008-09-09 |
| 7342383 | Apparatus and method for smooth DCM-to-CCM transition in a multi-phase DC-DC converter | Tawen Mei | 2008-03-11 |
| 7098728 | Output voltage correction circuit for multiplexed multi-phase hysteretic voltage regulator | Tawen Mei | 2006-08-29 |
| 7053595 | Compensation circuit for output voltage correction due to propagation delays in hysteretic control loops | Tawen Mei | 2006-05-30 |