Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10734886 | Switching power supply device | — | 2020-08-04 |
| 10630277 | FET driving circuit | Min Lin | 2020-04-21 |
| 10574135 | Zero current detection circuit for bridgeless totem pole power factor correction converter and bridgeless totem pole power factor correction converter | Min Lin | 2020-02-25 |
| 10511219 | Switching power supply with a measuring and calculating process for the switching times | Min Lin | 2019-12-17 |
| 10505462 | Power converter | Min Lin | 2019-12-10 |
| 10498325 | FET driving circuit | Min Lin | 2019-12-03 |
| 10476392 | Switching power supply device comparing first and second voltage ranges | Min Lin | 2019-11-12 |
| 10432110 | Power converter having resonant frequencies around two and four times the switching frequency | Min Lin | 2019-10-01 |
| 10312738 | Wireless power transmission system | Akihiro II, Kazunori Oshima, Yasuhiro Ozawa | 2019-06-04 |
| 10263537 | DC/AC power conversion apparatus having switchable current paths | Min Lin, Hitoshi Kinoshita | 2019-04-16 |
| 10186962 | Control circuit and switching power supply | Min Lin | 2019-01-22 |
| 10110132 | Switching power supply device | Min Lin | 2018-10-23 |
| 9960673 | Control circuit and switching power supply | Min Lin | 2018-05-01 |
| 9960683 | Electronic circuit device | — | 2018-05-01 |
| 9564803 | Control circuit and switching power supply unit | Lin Min | 2017-02-07 |
| 9450497 | Current resonance DC-DC converter | Yoichi Ishizuka, Akinori HARIYA | 2016-09-20 |
| 9425694 | Current resonance type DC-DC converter and method for operating current resonance type DC-DC converter | Hiroshige Yanagi | 2016-08-23 |
| 9118251 | Power supply device | Kazunori Oshima, Hiroshige Yanagi | 2015-08-25 |
| 7327100 | Discharge lamp lighting apparatus | — | 2008-02-05 |
| 7202611 | Discharge lamp lighting device | — | 2007-04-10 |
| 7132818 | Switching power supply control device and switching power supply | — | 2006-11-07 |
| 7078884 | Power supply apparatus and control circuit therefor | Koichiro Miura, Takeshi Uematsu, Hiroshi Kawasaki, Takakazu Imai | 2006-07-18 |
| 7075278 | Switching power supply controller and switching power supply | Takeshi Uematsu, Hiroshi Kawasaki, Takakazu Imai, Koichiro Miura | 2006-07-11 |
| 7071666 | Switching power supply, and method and circuit for regulating output of the same | Takakazu Imai, Takeshi Uematsu, Hiroshi Kawasaki, Koichiro Miura | 2006-07-04 |
| 6960904 | Switching power supply controller and switching power supply | Takeshi Uematsu, Hiroshi Kawasaki, Takakazu Imai, Koichiro Miura | 2005-11-01 |