Chen; Fred
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Fred.The latest application filed is for "multi-path power factor correction".
Company Profile
3.25.23
Trademarks
- Chen; Fred - Boston MA
- Chen; Fred - Westborough MA
- Chen; Fred - Oakland CA
- CHEN; FRED - Hacienda Heights CA
- Chen; Fred - Shanghai CN
- Chen; Fred - Taipei TW
- Chen; Fred - Cupertino CA
- Chen, Fred - Columbia SC
- Chen; Fred - Hsin-Chu TW
Trademarks
Patent Activity
| Patent | Date |
|---|---|
| Multi-path power factor correction Grant 11,038,428 - Sagneri , et al. June 15, 2 | 2021-06-15 |
| System and method for orchestrating policy in a mobile environment Grant 10,863,387 - Alex , et al. December 8, 2 | 2020-12-08 |
| Multi-path Power Factor Correction App 20200259420 - A1 | 2020-08-13 |
| Circuits and methods for measuring the output current of a switched capacitor regulator Grant 10,720,832 - Meyvaert , et al. | 2020-07-21 |
| Circuits And Methods For Measuring The Output Current Of A Switched Capacitor Regulator App 20200144908 - Meyvaert; Hans ; et al. | 2020-05-07 |
| Robotic tossing of items in inventory system Grant 10,144,591 - Brazeau , et al. De | 2018-12-04 |
| Robotic Tossing Of Items In Inventory System App 20180319601 - Brazeau; Jeremiah David ; et al. | 2018-11-08 |
| Robotic tossing of items in inventory system Grant 10,023,393 - Brazeau , et al. July 17, 2 | 2018-07-17 |
| Determination of removal strategies Grant 9,926,138 - Brazeau , et al. March 27, 2 | 2018-03-27 |
| Robotic Tossing Of Items In Inventory System App 20170088360 - Brazeau; Jeremiah David ; et al. | 2017-03-30 |
| Power converter having a synchronous rectifier Grant 9,401,646 - Sagneri , et al. July 26, 2 | 2016-07-26 |
| On/off modulation of a switching cell-based power converter Grant 9,318,958 - Sagneri , et al. April 19, 2 | 2016-04-19 |
| Very high frequency switching cell-based power converter Grant 9,184,660 - Sagneri , et al. November 10, 2 | 2015-11-10 |
| System And Method For Orchestrating Policy In A Mobile Environment App 20150289167 - Alex; Arun C. ; et al. | 2015-10-08 |
| System And Method For Organizing Received Data And Associated Metadata In A Mobile Environment App 20150278296 - Alex; Arun C. ; et al. | 2015-10-01 |
| Multi-path Power Factor Correction App 20150263627 - Sagneri; Anthony ; et al. | 2015-09-17 |
| Power Converter Having A Synchronous Rectifier App 20150200601 - Sagneri; Anthony ; et al. | 2015-07-16 |
| Modular Led Lighting System App 20140327375 - CARLIN; STEVEN W. ; et al. | 2014-11-06 |
| Very high frequency switching resonant synchronous rectification Grant 8,848,399 - Sagneri , et al. September 30, 2 | 2014-09-30 |
| Modular LED lighting system Grant 8,803,426 - Carlin , et al. August 12, 2 | 2014-08-12 |
| Multi-path power factor correction Grant 8,542,509 - Sagneri , et al. September 24, 2 | 2013-09-24 |
| Modular Led Lighting System App 20130141890 - CARLIN; STEVEN W. ; et al. | 2013-06-06 |
| Modular LED lighting system Grant 8,319,437 - Carlin , et al. November 27, 2 | 2012-11-27 |
| Patient monitoring systems and methods Grant 8,301,219 - Chen , et al. October 30, 2 | 2012-10-30 |
| Multi-path Power Factor Correction App 20120217938 - Sagneri; Anthony D. ; et al. | 2012-08-30 |
| Very High Frequency Switching Resonant Synchronous Rectification App 20120206943 - Sagneri; Anthony D. ; et al. | 2012-08-16 |
| On/off Modulation Of A Very High Frequency Switching Cellbased Power Converter App 20120206946 - Sagneri; Anthony D. ; et al. | 2012-08-16 |
| Very High Frequency Switching Cell-based Power Converter App 20120069606 - Sagneri; Anthony D. ; et al. | 2012-03-22 |
| Sourcing controller Grant 8,135,713 - Chen , et al. March 13, 2 | 2012-03-13 |
| Modular Led Lighting System App 20110115382 - Carlin; Steven W. ; et al. | 2011-05-19 |
| Patient Monitoring Systems And Methods App 20100041975 - Chen; Fred ; et al. | 2010-02-18 |
| Method And Apparatus For Preventing Erroneous Writing Of Data App 20090106516 - Chen; Fred ; et al. | 2009-04-23 |
| Sourcing controller App 20070250330 - Chen; Simon ; et al. | 2007-10-25 |
| System and method for identifying new business partner App 20070239714 - Chen; Fred ; et al. | 2007-10-11 |
| Press-activated electronic component discharging facilitating apparatus Grant 7,177,158 - Luo , et al. February 13, 2 | 2007-02-13 |
| Active secondary exposure mask to manufacture integrated circuits Grant 7,014,956 - Chen , et al. March 21, 2 | 2006-03-21 |
| Display, transport, and storage device for fishing equipment App 20050235552 - Gibson, Stephen ; et al. | 2005-10-27 |
| Modifying circuitry features in radiation sensitive layers with active secondary exposure masks Grant 6,942,958 - Chen , et al. September 13, 2 | 2005-09-13 |
| Display, transport, or storage device for fishing equipment Grant D508,771 - Gibson , et al. August 30, 2 | 2005-08-30 |
| Modifying circuitry features in radiation sensitive layers with active secondary exposure masks App 20040170906 - Chen, Fred ; et al. | 2004-09-02 |
| Simulated christmas tree Grant 6,652,927 - Chen November 25, 2 | 2003-11-25 |
| Active secondary exposure mask to manufacture integrated circuits App 20030129502 - Chen, Fred ; et al. | 2003-07-10 |
| Modified multilayered metal line structure for use with tungsten-filled vias in integrated circuit structures Grant 6,147,409 - Hsia , et al. November 14, 2 | 2000-11-14 |
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