Coffie; Robert

Patent Applications and Registrations

Patent applications and USPTO patent grants for Coffie; Robert.The latest application filed is for "enhancement mode iii-n hemts".

Company Profile

0.27.24

Coffie; Robert - Camarillo CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Enhancement mode III-N HEMTs Grant 9,941,399 - Mishra , et al. April 10, 2	2018-04-10
Semiconductor devices with field plates Grant 9,831,315 - Chu , et al. November 28, 2	2017-11-28
Enhancement Mode III-N HEMTs App 20160359030 - Mishra; Umesh ; et al.	2016-12-08
Semiconductor Devices With Field Plates App 20160293747 - Chu; Rongming ; et al.	2016-10-06
Enhancement mode III-N HEMTs Grant 9,437,708 - Mishra , et al. September 6, 2	2016-09-06
Semiconductor devices with field plates Grant 9,373,699 - Chu , et al. June 21, 2	2016-06-21
Semiconductor electronic components and circuits Grant 9,293,458 - Parikh , et al. March 22, 2	2016-03-22
Enhancement Mode III-N HEMTs App 20160071951 - Mishra; Umesh ; et al.	2016-03-10
Enhancement mode III-N HEMTs Grant 9,196,716 - Mishra , et al. November 24, 2	2015-11-24
Method of forming electronic components with increased reliability Grant 9,171,836 - Lal , et al. October 27, 2	2015-10-27
Semiconductor devices with field plates Grant 9,111,961 - Chu , et al. August 18, 2	2015-08-18
Semiconductor Devices With Field Plates App 20150187893 - Chu; Rongming ; et al.	2015-07-02
Method Of Forming Electronic Components With Increased Reliability App 20140377930 - Lal; Rakesh K. ; et al.	2014-12-25
Enhancement Mode III-N HEMTs App 20140361309 - Mishra; Umesh ; et al.	2014-12-11
Method of forming electronic components with increased reliability Grant 8,860,495 - Lal , et al. October 14, 2	2014-10-14
Enhancement mode III-N HEMTs Grant 8,841,702 - Mishra , et al. September 23, 2	2014-09-23
Semiconductor Devices With Field Plates App 20140162421 - Chu; Rongming ; et al.	2014-06-12
Semiconductor devices with field plates Grant 8,692,294 - Chu , et al. April 8, 2	2014-04-08
Method Of Forming Electronic Components With Increased Reliability App 20140094010 - Lal; Rakesh L. ; et al.	2014-04-03
Semiconductor Electronic Components And Circuits App 20140042495 - Parikh; Primit ; et al.	2014-02-13
Semiconductor electronic components and circuits Grant 8,624,662 - Parikh , et al. January 7, 2	2014-01-07
High power semiconductor electronic components with increased reliability Grant 8,598,937 - Lal , et al. December 3, 2	2013-12-03
Enhancement Mode III-N HEMTs App 20130316502 - Mishra; Umesh ; et al.	2013-11-28
Enhancement mode III-N HEMTs Grant 8,519,438 - Mishra , et al. August 27, 2	2013-08-27
Semiconductor Devices With Field Plates App 20130200435 - Chu; Rongming ; et al.	2013-08-08
Composite passivation process for nitride FET Grant 8,431,962 - Heying , et al. April 30, 2	2013-04-30
High Power Semiconductor Electronic Components With Increased Reliability App 20130088280 - Lal; Rakesh K. ; et al.	2013-04-11
Semiconductor devices with field plates Grant 8,390,000 - Chu , et al. March 5, 2	2013-03-05
Semiconductor Electronic Components And Circuits App 20110193619 - Parikh; Primit ; et al.	2011-08-11
Semiconductor Devices with Field Plates App 20110049526 - Chu; Rongming ; et al.	2011-03-03
Method of forming a high electron mobility transistor hemt, utilizing self-aligned miniature field mitigating plate and protective dielectric layer Grant 7,897,446 - Smorchkova , et al. March 1, 2	2011-03-01
Insulated gate e-mode transistors Grant 7,851,825 - Suh , et al. December 14, 2	2010-12-14
High electron mobility transistor semiconductor device having field mitigating plate and fabrication method thereof Grant 7,800,132 - Smorchkova , et al. September 21, 2	2010-09-21
High electron mobility transistor having self-aligned miniature field mitigating plate and protective dielectric layer and fabrication method thereof App 20100184262 - Smorchkova; Ioulia ; et al.	2010-07-22
High electron mobility transistor having self-aligned miniature field mitigating plate on a protective dielectric layer Grant 7,750,370 - Smorchkova , et al. July 6, 2	2010-07-06
Method for fabricating a nitride FET including passivation layers Grant 7,632,726 - Heying , et al. December 15, 2	2009-12-15
Club Extension To A T-gate High Electron Mobility Transistor App 20090267115 - Namba; Carol Osaka ; et al.	2009-10-29
Enhancement Mode III-N HEMTs App 20090267078 - Mishra; Umesh ; et al.	2009-10-29
Club extension to a T-gate high electron mobility transistor Grant 7,608,865 - Namba , et al. October 27, 2	2009-10-27
High electron mobility transistor having self-aligned miniature field mitigating plate and protective dielectric layer and fabrication method thereof App 20090159930 - Smorchkova; loulia ; et al.	2009-06-25
Method for Fabricating a Nitride FET Including Passivation Layers App 20090148985 - Heying; Benjamin ; et al.	2009-06-11
Composite Passivation Process for Nitride FET App 20090146224 - Heying; Benjamin ; et al.	2009-06-11
Insulated Gate E-mode Transistors App 20090146185 - Suh; Chang Soo ; et al.	2009-06-11
High electron mobility transistor semiconductor device having field mitigating plate and fabrication method thereof App 20090108299 - Smorchkova; Ioulia ; et al.	2009-04-30
Protective layer in device fabrication App 20080199993 - Heying; Benjamin ; et al.	2008-08-21

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