Chen; Kun-Feng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Kun-Feng.The latest application filed is for "light-emitting device".
Company Profile
3.23.23
- Chen; Kun-Feng - Kaohsiung TW
- Chen; Kun-Feng - Taoyuan TW
- Chen; Kun-Feng - Taoyuan City TW
- Chen; Kun-Feng - Taoyuan County TW
- CHEN; Kun-Feng - Kaohsiung City TW
- Chen; Kun-Feng - Longtan Township TW
- Chen; Kun-Feng - New Taipei TW
- Chen, Kun-Feng - Taoyuan Shien TW
Patent Activity
| Patent | Date |
|---|---|
| LED lamp Grant D931,522 - Hsu , et al. September 21, 2 | 2021-09-21 |
| LED lamp Grant D930,228 - Hsu , et al. September 7, 2 | 2021-09-07 |
| LED lamp Grant D871,661 - Hsu , et al. Dec | 2019-12-31 |
| Three arm rectifier and inverter circuit Grant 10,516,342 - Chen , et al. Dec | 2019-12-24 |
| High power factor converter Grant 10,476,376 - Chen , et al. Nov | 2019-11-12 |
| Lamp Grant 10,126,486 - Ju , et al. November 13, 2 | 2018-11-13 |
| Lamp device Grant 10,067,286 - Ju , et al. September 4, 2 | 2018-09-04 |
| Wind power charging circuit with three-phase, single-stage and bridgeless framework Grant 10,063,089 - Chiang , et al. August 28, 2 | 2018-08-28 |
| Single-phase non-isolated inverter Grant 10,038,393 - Chen , et al. July 31, 2 | 2018-07-31 |
| Light-emitting Device App 20180106953 - HUANG; Guo-Hao ; et al. | 2018-04-19 |
| Lamp App 20180039014 - Ju; Chih-Hung ; et al. | 2018-02-08 |
| Half-bridge resonant bidirectional DC-DC converter circuit having a half-bridge buck-boost converter and a resonant DC-DC converter Grant 9,847,727 - Chen , et al. December 19, 2 | 2017-12-19 |
| Coupling device and lamp apparatus having the same Grant 9,845,818 - Liu , et al. December 19, 2 | 2017-12-19 |
| Lamp Grant 9,719,659 - Ju , et al. August 1, 2 | 2017-08-01 |
| Lamp Grant 9,709,240 - Huang , et al. July 18, 2 | 2017-07-18 |
| Programmable continuous wave high power laser diode system Grant 9,685,760 - Ma , et al. June 20, 2 | 2017-06-20 |
| Solar Power Converter With Isolated Bipolar Full-bridge Resonant Circuit App 20170170739 - Chiang; Hsuang-Chang ; et al. | 2017-06-15 |
| Novel Wind Power Charging Circuit With Three-phase, Single-stage And Bridgeless Framework App 20170170681 - Chiang; Hsuang-Chang ; et al. | 2017-06-15 |
| Motor simulator without requiring a motor Grant 9,576,086 - Chiang , et al. February 21, 2 | 2017-02-21 |
| LED lamp Grant D770,672 - Ju , et al. November 1, 2 | 2016-11-01 |
| Power conversion system for controlling harmonics Grant 9,397,549 - Chen , et al. July 19, 2 | 2016-07-19 |
| Coupling Device And Lamp Apparatus Having The Same App 20160177990 - LIU; Shang-Chia ; et al. | 2016-06-23 |
| Lamp Device App 20160147009 - JU; Chih-Hung ; et al. | 2016-05-26 |
| Lighting system that can change light emitting characteristic and lighting device and lamp holder of the lighting system Grant 9,341,352 - Huang , et al. May 17, 2 | 2016-05-17 |
| Real time power monitor and management system Grant 9,338,015 - Chen , et al. May 10, 2 | 2016-05-10 |
| Microelectronic 3D packaging structure and method of manufacturing the same Grant 9,288,907 - Hu , et al. March 15, 2 | 2016-03-15 |
| Lighting Device And Operating Method Thereof App 20150377464 - JU; Chih-Hung ; et al. | 2015-12-31 |
| Lamp App 20150276176 - JU; Chih-Hung ; et al. | 2015-10-01 |
| Lamp App 20150276200 - HUANG; Guo-Hao ; et al. | 2015-10-01 |
| Lamp App 20150277030 - HUANG; Guo-Hao ; et al. | 2015-10-01 |
| Microelectronic 3d Packaging Structure And Method Of Manufacturing The Same App 20150271921 - HU; SHAO-CHUNG ; et al. | 2015-09-24 |
| Power Conversion System For Controlling Harmonics App 20150263599 - Chen; Kun-Feng ; et al. | 2015-09-17 |
| Motor Simulator Without Requiring A Motor App 20150254377 - Chiang; Hsuang-Chang ; et al. | 2015-09-10 |
| Zero Sequence Current Control Apparatus And Method For Parallel Power Converters App 20150241864 - Chen; Kun-Feng ; et al. | 2015-08-27 |
| Lighting system and its luminaries with a respective lamp control module Grant 9,072,127 - Lu , et al. June 30, 2 | 2015-06-30 |
| LED luminaire driving circuit with high power factor Grant 9,049,763 - Chiang , et al. June 2, 2 | 2015-06-02 |
| Lighting System That Can Change Light Emitting Characteristic And Lighting Device And Lamp Holder Of The Lighting System App 20150029708 - Huang; Guo-Hao ; et al. | 2015-01-29 |
| Wood-gas power supply system with steady output voltage App 20140265333 - Hsien; Hsun-Ming ; et al. | 2014-09-18 |
| Real Time Power Monitor And Management System App 20140252854 - Chen; Kun-Feng ; et al. | 2014-09-11 |
| Voltage Converting Circuit of Active-Clamping Zero Voltage Switch App 20140160798 - Chung; Chih-Hsien ; et al. | 2014-06-12 |
| Secondary Side Serial Resonant Full-Bridge DC/DC Converter App 20140153289 - Kao; Chien-Min ; et al. | 2014-06-05 |
| Lighting System And Its Luminaries With A Respective Lamp Control Module App 20140001974 - LU; Cheng-Lin ; et al. | 2014-01-02 |
| Connector having high density terminals arrangement App 20030045138 - Su, Bay Shao-Ru ; et al. | 2003-03-06 |
| Assembling structure of electronic device App 20020154492 - Huang, Kai Hung ; et al. | 2002-10-24 |
| Power supply device for enhancing heat-dissipating effect App 20020041506 - Chen, Kun-Feng ; et al. | 2002-04-11 |
| Power supply device for enhancing heat-dissipating effect Grant 6,366,486 - Chen , et al. April 2, 2 | 2002-04-02 |
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