Chen; Keng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Keng.The latest application filed is for "load line regulation for power converters".
Company Profile
15.31.29
- Chen; Keng - Acton MA
- Chen; Keng - Sudbury MA
- Chen; Keng - North Andover MA US
Patent Activity
| Patent | Date |
|---|---|
| On-time compensation in a power converter Grant 11,404,961 - Chen , et al. August 2, 2 | 2022-08-02 |
| Power converter implementations, programmable gain, and programmable compensation Grant 11,392,153 - Chen , et al. July 19, 2 | 2022-07-19 |
| Load Line Regulation for Power Converters App 20210384821 - Chen; Keng ; et al. | 2021-12-09 |
| On-time Compensation In A Power Converter App 20210376724 - Chen; Keng ; et al. | 2021-12-02 |
| On-time compensation in a power converter Grant 11,177,730 - Chen , et al. November 16, 2 | 2021-11-16 |
| Power Converter Implementations, Programmable Gain, And Programmable Compensation App 20210247788 - Chen; Keng ; et al. | 2021-08-12 |
| Power supply control and use of generated ramp signal Grant 11,075,577 - Clavette , et al. July 27, 2 | 2021-07-27 |
| On-time Compensation In A Power Converter App 20210119524 - Chen; Keng ; et al. | 2021-04-22 |
| Reference voltage control in a power supply Grant 10,917,011 - Candage , et al. February 9, 2 | 2021-02-09 |
| Reference voltage control in a power supply Grant 10,775,817 - Sisson , et al. Sept | 2020-09-15 |
| Reference Voltage Control In A Power Supply App 20200220448 - Chen; Keng ; et al. | 2020-07-09 |
| Amplifier offset and compensation Grant 10,651,797 - Chen , et al. | 2020-05-12 |
| Reference voltage control in a power supply based on output voltage and feedback signal Grant 10,637,342 - Chen , et al. | 2020-04-28 |
| Reference Voltage Control In A Power Supply App 20200021193 - Candage; Anthony B. ; et al. | 2020-01-16 |
| Reference Voltage Control In A Power Supply App 20200007021 - Chen; Keng ; et al. | 2020-01-02 |
| Reference voltage control in a power supply Grant 10,461,641 - Candage , et al. Oc | 2019-10-29 |
| Amplifier Offset And Compensation App 20190312551 - Chen; Keng ; et al. | 2019-10-10 |
| Reference Voltage Control In A Power Supply App 20190271998 - Sisson; Paul ; et al. | 2019-09-05 |
| Reference Voltage Control In A Power Supply App 20190273435 - Candage; Anthony B. ; et al. | 2019-09-05 |
| Multi string controller with independent current setting for each string Grant 10,327,295 - Johnsen , et al. | 2019-06-18 |
| Power supply control and use of generated ramp signal to control activation Grant 10,298,123 - Clavette , et al. | 2019-05-21 |
| Power Supply Control And Use Of Generated Ramp Signal App 20190103811 - Clavette; Danny ; et al. | 2019-04-04 |
| A Multi String Controller With Independent Current Setting For Each String App 20190045595 - Johnsen; Andrew ; et al. | 2019-02-07 |
| Power Supply Control And Use Of Generated Ramp Signal To Control Activation App 20180351452 - Clavette; Danny ; et al. | 2018-12-06 |
| Cuttable flexible light engines Grant 10,066,795 - Li , et al. September 4, 2 | 2018-09-04 |
| Cuttable Flexible Light Engines App 20180010745 - Li; Ming ; et al. | 2018-01-11 |
| Cuttable flexible light engines Grant 9,772,076 - Li , et al. September 26, 2 | 2017-09-26 |
| Techniques for lumen maintenance and color shift compensation Grant 9,743,483 - Li , et al. August 22, 2 | 2017-08-22 |
| Detection of interconnected outputs Grant 9,660,436 - Breuer , et al. May 23, 2 | 2017-05-23 |
| Multichannel power supply Grant 9,538,597 - Chen , et al. January 3, 2 | 2017-01-03 |
| Techniques For Lumen Maintenance And Color Shift Compensation App 20160227621 - Li; Ming ; et al. | 2016-08-04 |
| Techniques for lumen maintenance and color shift compensation Grant 9,335,210 - Li , et al. May 10, 2 | 2016-05-10 |
| Turn on optimization Grant 9,295,129 - Xiao , et al. March 22, 2 | 2016-03-22 |
| Techniques For Lumen Maintenance And Color Shift Compensation App 20160003670 - Li; Ming ; et al. | 2016-01-07 |
| Solid state lighting device and driver configured for failure detection and recovery Grant 9,119,270 - Chen , et al. August 25, 2 | 2015-08-25 |
| Detection Of Interconnected Outputs App 20150180220 - Breuer; Christian ; et al. | 2015-06-25 |
| Cuttable Flexible Light Engines App 20150092413 - Li; Ming ; et al. | 2015-04-02 |
| Power supply with restart circuit Grant 8,937,438 - Chen January 20, 2 | 2015-01-20 |
| Solid State Lighting Device And Driver Configured For Failure Detection And Recovery App 20140097761 - Chen; Keng ; et al. | 2014-04-10 |
| Multiple channel light source power supply with output protection Grant 8,653,736 - Chen , et al. February 18, 2 | 2014-02-18 |
| Multiple channel light source power supply with output protection Grant 8,587,203 - Chen , et al. November 19, 2 | 2013-11-19 |
| Multichannel Power Supply App 20130049462 - Chen; Keng ; et al. | 2013-02-28 |
| Multiple Channel Light Source Power Supply With Output Protection App 20120313529 - Chen; Keng ; et al. | 2012-12-13 |
| Multiple Channel Light Source Power Supply With Output Protection App 20120313528 - Chen; Keng ; et al. | 2012-12-13 |
| Power Supply With Restart Circuit App 20120314463 - Chen; Keng | 2012-12-13 |
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