P

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 patents
US6900519B2May 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 patents

ADKISSON JAMES W

3 patents

CAMILLO-CASTILLO RENATA

2 patents

HARAME DAVID L

1 patent

CHAN KEVIN K

1 patent

Showing the top 50 of 80 patents by PatentIndex Score.