Inventor · disambiguated record
Douglas D. Coolbaugh
Also filed as: COOLBAUGH DOUGLAS · COOLBAUGH DOUGLAS D · COOLBAUGH DOUGLAS DUANE
145 granted patents·16 pending applications·1,429 citations·filing 1987–2025
99Inventor score
Top patents by PatentIndex Score
161 records- 0198US9864138B2Integrated photonics including germaniumUNIV NEW YORK STATE RES FOUND·Filed 2016·Granted Jan 9, 2018·40 cites·36 claims
- 0297US10698156B2Wafer scale bonded active photonics interposerUNIV NEW YORK STATE RES FOUND·Filed 2018·Granted Jun 30, 2020·19 cites·30 claims
- 0396US11435523B2Wafer scale bonded active photonics interposerUNIV NEW YORK STATE RES FOUND·Filed 2020·Granted Sep 6, 2022·3 cites·21 claims
- 0496US11378739B2Fabricating photonics structure light signal transmission regionsUNIV NEW YORK STATE RES FOUND·Filed 2020·Granted Jul 5, 2022·3 cites·20 claims
- 0596US10976491B2Photonics interposer optoelectronicsUNIV NEW YORK STATE RES FOUND·Filed 2017·Granted Apr 13, 2021·35 cites·20 claims
- 0696US10295745B2Integrated photonics including germaniumUNIV NEW YORK STATE RES FOUND·Filed 2018·Granted May 21, 2019·12 cites·20 claims
- 0795US11635568B2Photonics light signal transmissionUNIV NEW YORK STATE RES FOUND·Filed 2022·Granted Apr 25, 2023·2 cites·20 claims
- 0895US7217981B2Tunable temperature coefficient of resistance resistors and method of fabricating sameIBM·Filed 2005·Granted May 15, 2007·36 cites·28 claims
- 0994US11550173B2Heterogeneous structure on an integrated photonics platformUNIV NEW YORK STATE RES FOUND·Filed 2020·Granted Jan 10, 2023·3 cites·20 claims
- 1094US10877300B2Heterogeneous structure on an integrated photonics platformUNIV NEW YORK STATE RES FOUND·Filed 2019·Granted Dec 29, 2020·7 cites·28 claims
- 1194US9874693B2Method and structure for integrating photonics with CMOsBaiocco Christopher·Filed 2015·Granted Jan 23, 2018·43 cites·34 claims
- 1294US7768055B2Passive components in the back end of integrated circuitsIBM·Filed 2005·Granted Aug 3, 2010·28 cites·7 claims
- 1394US7670921B2Structure and method for self aligned vertical plate capacitorIBM·Filed 2006·Granted Mar 2, 2010·31 cites·12 claims
- 1494US7662722B2Air gap under on-chip passive deviceIBM·Filed 2007·Granted Feb 16, 2010·31 cites·17 claims
- 1594US6271100B1Chemically enhanced anneal for removing trench stress resulting in improved bipolar yieldIBM·Filed 2000·Granted Aug 7, 2001·91 cites·30 claims
- 1692US7361993B2Terminal pad structures and methods of fabricating sameIBM·Filed 2005·Granted Apr 22, 2008·21 cites·14 claims
- 1791US10816724B2Fabricating photonics structure light signal transmission regionsUNIV NEW YORK STATE RES FOUND·Filed 2019·Granted Oct 27, 2020·5 cites·24 claims
- 1891US8236663B2Dual-damascene process to fabricate thick wire structureCOOLBAUGH DOUGLAS D·Filed 2009·Granted Aug 7, 2012·16 cites·27 claims
- 1991US7902629B2Integrated BEOL thin film resistorIBM·Filed 2008·Granted Mar 8, 2011·16 cites·8 claims
- 2090US7361950B2Integration of a MIM capacitor with a plate formed in a well region and with a high-k dielectricIBM·Filed 2005·Granted Apr 22, 2008·17 cites·17 claims
- 2189US11029466B2Photonics structure with integrated laserUNIV NEW YORK STATE RES FOUND·Filed 2019·Granted Jun 8, 2021·9 cites·28 claims
- 2289US10830952B2Integrated photonics including germaniumUNIV NEW YORK STATE RES FOUND·Filed 2019·Granted Nov 10, 2020·3 cites·20 claims
- 2389US9171778B2Dual-damascene process to fabricate thick wire structureIBM·Filed 2014·Granted Oct 27, 2015·7 cites·17 claims
- 2489US6521506B1Varactors for CMOS and BiCMOS technologiesIBM·Filed 2001·Granted Feb 18, 2003·41 cites·11 claims
- 2589US6511873B2High-dielectric constant insulators for FEOL capacitorsIBM·Filed 2001·Granted Jan 28, 2003·38 cites·19 claims
- 2688US7160772B2Structure and method for integrating MIM capacitor in BEOL wiring levelsIBM·Filed 2005·Granted Jan 9, 2007·17 cites·8 claims
- 2787US11703643B2Integrated photonics including waveguiding materialUNIV NEW YORK STATE RES FOUND·Filed 2019·Granted Jul 18, 2023·2 cites·21 claims
- 2887US11550099B2Photonics optoelectrical systemUNIV NEW YORK STATE RES FOUND·Filed 2019·Granted Jan 10, 2023·5 cites·20 claims
- 2987US10571631B2Integrated photonics including waveguiding materialUNIV NEW YORK STATE RES FOUND·Filed 2016·Granted Feb 25, 2020·3 cites·56 claims
- 3087US8159040B2Metal gate integration structure and method including metal fuse, anti-fuse and/or resistorCOOLBAUGH DOUGLAS D·Filed 2008·Granted Apr 17, 2012·15 cites·21 claims
- 3187US7645675B2Integrated parallel plate capacitorsIBM·Filed 2006·Granted Jan 12, 2010·16 cites·2 claims
- 3287US7528048B2Planar vertical resistor and bond pad resistor and related methodIBM·Filed 2007·Granted May 5, 2009·12 cites·3 claims
- 3387US7485540B2Integrated BEOL thin film resistorIBM·Filed 2005·Granted Feb 3, 2009·11 cites·14 claims
- 3486US7439151B2Method and structure for integrating MIM capacitors within dual damascene processing techniquesIBM·Filed 2006·Granted Oct 21, 2008·12 cites·19 claims
- 3586US7410894B2Post last wiring level inductor using patterned plate processIBM·Filed 2005·Granted Aug 12, 2008·9 cites·8 claims
- 3686US7329940B2Semiconductor structure and method of manufactureIBM·Filed 2005·Granted Feb 12, 2008·10 cites·24 claims
- 3786US6534371B2C implants for improved SiGe bipolar yieldIBM·Filed 2001·Granted Mar 18, 2003·28 cites·23 claims
- 3886US6426265B1Incorporation of carbon in silicon/silicon germanium epitaxial layer to enhance yield for Si-Ge bipolar technologyIBM·Filed 2001·Granted Jul 30, 2002·25 cites·23 claims
- 3985US8881379B2Method of making heat sink for integrated circuit devicesCOOLBAUGH DOUGLAS D·Filed 2012·Granted Nov 11, 2014·4 cites·17 claims
- 4085US6876028B1Metal-insulator-metal capacitor and method of fabricationIBM·Filed 2003·Granted Apr 5, 2005·34 cites·19 claims
- 4184US8378450B2Interdigitated vertical parallel capacitorIBM·Filed 2009·Granted Feb 19, 2013·12 cites·25 claims
- 4284US7494912B2Terminal pad structures and methods of fabricating sameIBM·Filed 2007·Granted Feb 24, 2009·9 cites·8 claims
- 4383US8093679B2Integrated BEOL thin film resistorCHINTHAKINDI ANIL K·Filed 2011·Granted Jan 10, 2012·5 cites·8 claims
- 4483US8039354B2Passive components in the back end of integrated circuitsIBM·Filed 2010·Granted Oct 18, 2011·6 cites·5 claims
- 4583US7994895B2Heat sink for integrated circuit devicesIBM·Filed 2007·Granted Aug 9, 2011·8 cites·30 claims
- 4683US7763954B2Post last wiring level inductor using patterned plate processIBM·Filed 2008·Granted Jul 27, 2010·7 cites·10 claims
- 4783US7659176B2Tunable temperature coefficient of resistance resistors and method of fabricating sameIBM·Filed 2007·Granted Feb 9, 2010·9 cites·29 claims
- 4883US7602068B2Dual-damascene process to fabricate thick wire structureINTERNAT MACHINES CORP·Filed 2006·Granted Oct 13, 2009·8 cites·9 claims
- 4983US7573117B2Post last wiring level inductor using patterned plate processIBM·Filed 2008·Granted Aug 11, 2009·7 cites·8 claims
- 5083US6656815B2Process for implanting a deep subcollector with self-aligned photo registration marksIBM·Filed 2001·Granted Dec 2, 2003·35 cites·22 claims
Showing the top 50 of 161 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →