IQE KC, LLC

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 9353

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9076812 HEMT structure with iron-doping-stop component and methods of formingJun 27, 13Jul 07, 15[H01L]
7872330 Bipolar transistor with enhanced base transportJun 24, 09Jan 18, 11[H01L]
7566948 Bipolar transistor with enhanced base transportOct 20, 04Jul 28, 09[H01L]
7345327 Bipolar transistorOct 20, 04Mar 18, 08[H01L]
7186624 Bipolar transistor with lattice matched base layerApr 14, 04Mar 06, 07[H01L]
7115466 Bipolar transistor with graded base layerJan 20, 05Oct 03, 06[H01L]
6847060 Bipolar transistor with graded base layerApr 10, 02Jan 25, 05[H01L]
6800879 Method of preparing indium phosphide heterojunction bipolar transistorsJan 08, 02Oct 05, 04[H01L]
6750480 Bipolar transistor with lattice matched base layerNov 27, 01Jun 15, 04[H01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0171,075 Method and Layer Structure for Preventing Intermixing of Semiconductor LayersAbandonedNov 21, 14Jun 18, 15[H01L]
2014/0175,519 METHOD AND LAYER STRUCTURE FOR PREVENTING INTERMIXING OF SEMICONDUCTOR LAYERSAbandonedNov 08, 13Jun 26, 14[H01L]
2014/0167,058 COMPOSITIONALLY GRADED NITRIDE-BASED HIGH ELECTRON MOBILITY TRANSISTORAbandonedAug 22, 13Jun 19, 14[H01L]
2014/0151,712 ENHANCEMENT-MODE HIGH ELECTRON MOBILITY TRANSISTOR STRUCTURE AND METHOD OF MAKING SAMEAbandonedJun 07, 13Jun 05, 14[H01L]
2013/0341,635 DOUBLE ALUMINUM NITRIDE SPACERS FOR NITRIDE HIGH ELECTRON-MOBILITY TRANSISTORSAbandonedJun 07, 13Dec 26, 13[H01L]
2013/0207,078 InGaN-Based Double Heterostructure Field Effect Transistor and Method of Forming the SameAbandonedJan 18, 13Aug 15, 13[H01L]
2012/0326,211 BIPOLAR HIGH ELECTRON MOBILITY TRANSISTOR AND METHODS OF FORMING SAMEAbandonedJun 21, 12Dec 27, 12[H01L]
2012/0293,813 Methods For Monitoring Growth Of Semiconductor LayersAbandonedNov 18, 11Nov 22, 12[G01B]
2012/0175,681 Method and Layer Structure for Preventing Intermixing of Semiconductor LayersAbandonedSep 13, 11Jul 12, 12[H01L]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.