Inventor
HARAME DAVID L
US80 patents
⚠️ This page may combine multiple inventors who share the name “HARAME DAVID L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
36 patentsUS6900519B2May 31, 2005
Diffused extrinsic base and method for fabrication
IBM95 citations97
US5128271AJul 7, 1992
High performance vertical bipolar transistor structure via self-aligning processing techniques
IBM71 citations96
US5266813ANov 30, 1993
Isolation technique for silicon germanium devices
IBM57 citations95
US4997776AMar 5, 1991
Complementary bipolar transistor structure and method for manufacture
IBM132 citations94
US7262484B2Aug 28, 2007
Structure and method for performance improvement in vertical bipolar transistors
IBM17 citations93
US7002221B2Feb 21, 2006
Bipolar transistor having raised extrinsic base with selectable self-alignment and methods of forming same
IBM17 citations93
US6426265B1Jul 30, 2002
Incorporation of carbon in silicon/silicon germanium epitaxial layer to enhance yield for Si-Ge bipolar technology
IBM25 citations92
US5395769AMar 7, 1995
Method for controlling silicon etch depth
IBM33 citations92
US5308785AMay 3, 1994
Isolation technique for silicon germanium devices
IBM34 citations92
US5101256AMar 31, 1992
Bipolar transistor with ultra-thin epitaxial base and method of fabricating same
IBM53 citations92
US5024957AJun 18, 1991
Method of fabricating a bipolar transistor with ultra-thin epitaxial base
IBM52 citations92
US4889819ADec 26, 1989
Method for fabricating shallow junctions by preamorphizing with dopant of same conductivity as substrate
IBM24 citations92
US6812545B2Nov 2, 2004
Epitaxial base bipolar transistor with raised extrinsic base
IBM28 citations90
US5352912AOct 4, 1994
Graded bandgap single-crystal emitter heterojunction bipolar transistor
IBM52 citations89
US9240448B2Jan 19, 2016
Bipolar junction transistors with reduced base-collector junction capacitance
IBM5 citations84
US9224841B2Dec 29, 2015
Semiconductor fins on a trench isolation region in a bulk semiconductor substrate and a method of forming the semiconductor fins
IBM7 citations84
US9202900B2Dec 1, 2015
Method to bridge extrinsic and intrinsic base by selective epitaxy in BiCMOS technology
IBM5 citations84
US9093491B2Jul 28, 2015
Bipolar junction transistors with reduced base-collector junction capacitance
IBM7 citations84
US8796149B1Aug 5, 2014
Collector-up bipolar junction transistors in BiCMOS technology
IBM8 citations84
US8716837B2May 6, 2014
Bipolar junction transistors with a link region connecting the intrinsic and extrinsic bases
IBM5 citations84
US7253096B2Aug 7, 2007
Bipolar transistor having raised extrinsic base with selectable self-alignment and methods of forming same
IBM11 citations84
US6448124B1Sep 10, 2002
Method for epitaxial bipolar BiCMOS
IBM16 citations84
US6617220B2Sep 9, 2003
Method for fabricating an epitaxial base bipolar transistor with raised extrinsic base
IBM15 citations82
US10431654B2Oct 1, 2019
Extrinsic base doping for bipolar junction transistors
IBM3 citations73
US8927379B2Jan 6, 2015
Method to bridge extrinsic and intrinsic base by selective epitaxy in BiCMOS technology
IBM4 citations73
US8710500B2Apr 29, 2014
Bipolar junction transistor with a self-aligned emitter and base
IBM5 citations73
US4951115AAug 21, 1990
Complementary transistor structure and method for manufacture
IBM17 citations72
US6815802B2Nov 9, 2004
Incorporation of carbon in silicon/silicon germanium epitaxial layer to enhance yield for Si-Ge bipolar technology
IBM5 citations71
US11152467B2Oct 19, 2021
Extrinsic base doping for bipolar junction transistors
IBM0 citations63
US9356097B2May 31, 2016
Method of forming a bipolar transistor with maskless self-aligned emitter
IBM2 citations63
US9159816B2Oct 13, 2015
PNP bipolar junction transistor fabrication using selective epitaxy
IBM3 citations63
US9059396B2Jun 16, 2015
Integrated semiconductor devices with single crystalline beam, methods of manufacture and design structure
IBM2 citations63
US8927381B2Jan 6, 2015
Self-aligned bipolar junction transistors
IBM3 citations63
US7932155B2Apr 26, 2011
Structure and method for performance improvement in vertical bipolar transistors
IBM2 citations63
US7898061B2Mar 1, 2011
Structure for performance improvement in vertical bipolar transistors
IBM2 citations63
US6399458B1Jun 4, 2002
Optimized reachthrough implant for simultaneously forming an MOS capacitor
IBM4 citations63
GLOBALFOUNDRIES INC
7 patentsUS9245951B1Jan 26, 2016
Profile control over a collector of a bipolar junction transistor
GLOBALFOUNDRIES INC20 citations92
US9570564B2Feb 14, 2017
Self-aligned emitter-base bipolar junction transistor with reduced base resistance and base-collector capacitance
GLOBALFOUNDRIES INC8 citations80
US10014397B1Jul 3, 2018
Bipolar junction transistors with a combined vertical-lateral architecture
GLOBALFOUNDRIES INC6 citations73
US9608096B1Mar 28, 2017
Implementing stress in a bipolar junction transistor
GLOBALFOUNDRIES INC6 citations73
US9583569B2Feb 28, 2017
Profile control over a collector of a bipolar junction transistor
GLOBALFOUNDRIES INC2 citations73
US9553145B2Jan 24, 2017
Lateral bipolar junction transistors on a silicon-on-insulator substrate with a thin device layer thickness
GLOBALFOUNDRIES INC5 citations73
US9312370B2Apr 12, 2016
Bipolar transistor with extrinsic base region and methods of fabrication
GLOBALFOUNDRIES INC4 citations73
ADKISSON JAMES W
3 patentsUS8786051B2Jul 22, 2014
Transistor having a monocrystalline center section and a polycrystalline outer section, and narrow in-substrate collector region for reduced base-collector junction capacitance
ADKISSON JAMES W7 citations84
US8610174B2Dec 17, 2013
Bipolar transistor with a raised collector pedestal for reduced capacitance
ADKISSON JAMES W6 citations73
US8546230B2Oct 1, 2013
Bipolar transistor with a collector having a protected outer edge portion for reduced based-collector junction capacitance and a method of forming the transistor
ADKISSON JAMES W2 citations63
CAMILLO-CASTILLO RENATA
2 patentsUS8536012B2Sep 17, 2013
Bipolar junction transistors with a link region connecting the intrinsic and extrinsic bases
CAMILLO-CASTILLO RENATA13 citations84
US8405186B2Mar 26, 2013
Transistor structure with a sidewall-defined intrinsic base to extrinsic base link-up region and method of forming the structure
CAMILLO-CASTILLO RENATA7 citations83
HARAME DAVID L
1 patentCHAN KEVIN K
1 patentShowing the top 50 of 80 patents by PatentIndex Score.