Inventor · disambiguated record
Uttam Shyamalindu Ghoshal
Also filed as: GHOSHAL UTTAM SHYAMALINDU
54 granted patents·2 pending applications·2,912 citations·filing 1997–2003
99Inventor score
Files withIBM55
Top patents by PatentIndex Score
56 records- 0198US6598403B1Nanoscopic thermoelectric refrigeratorsIBM·Filed 2002·Granted Jul 29, 2003·115 cites·27 claims
- 0298US6000225ATwo dimensional thermoelectric cooler configurationIBM·Filed 1998·Granted Dec 14, 1999·145 cites·21 claims
- 0397US6452740B1Multi-stage thermoelectric microcoolers for cooling write coils and GMR sensors in magnetic heads for disk drivesIBM·Filed 2000·Granted Sep 17, 2002·79 cites·16 claims
- 0496US6595004B1Apparatus and methods for performing switching in magnetic refrigeration systems using thermoelectric switchesIBM·Filed 2002·Granted Jul 22, 2003·96 cites·47 claims
- 0596US6588215B1Apparatus and methods for performing switching in magnetic refrigeration systems using inductively coupled thermoelectric switchesIBM·Filed 2002·Granted Jul 8, 2003·120 cites·37 claims
- 0696US6474074B2Apparatus for dense chip packaging using heat pipes and thermoelectric coolersIBM·Filed 2000·Granted Nov 5, 2002·136 cites·41 claims
- 0796US6338251B1Mixed thermoelectric cooling apparatus and methodIBM·Filed 1999·Granted Jan 15, 2002·109 cites·49 claims
- 0895US6487515B1Method and apparatus for measuring thermal and electrical properties of thermoelectric materialsIBM·Filed 2000·Granted Nov 26, 2002·65 cites·34 claims
- 0995US6467275B1Cold point design for efficient thermoelectric coolersIBM·Filed 2000·Granted Oct 22, 2002·77 cites·20 claims
- 1095US6282907B1Thermoelectric cooling apparatus and method for maximizing energy transportIBM·Filed 1999·Granted Sep 4, 2001·197 cites·40 claims
- 1194US6222113B1Electrically-isolated ultra-thin substrates for thermoelectric coolersIBM·Filed 1999·Granted Apr 24, 2001·86 cites·42 claims
- 1293US6467951B1Probe apparatus and method for measuring thermoelectric properties of materialsIBM·Filed 2000·Granted Oct 22, 2002·53 cites·29 claims
- 1393US6161388AEnhanced duty cycle design for micro thermoelectromechanical coolersIBM·Filed 1998·Granted Dec 19, 2000·87 cites·15 claims
- 1493US5867990AThermoelectric cooling with plural dynamic switching to isolate heat transport mechanismsIBM·Filed 1997·Granted Feb 9, 1999·148 cites·34 claims
- 1592US6614109B2Method and apparatus for thermal management of integrated circuitsIBM·Filed 2000·Granted Sep 2, 2003·72 cites·14 claims
- 1692US6588217B2Thermoelectric spot coolers for RF and microwave communication integrated circuitsIBM·Filed 2000·Granted Jul 8, 2003·72 cites·33 claims
- 1792US6105381AMethod and apparatus for cooling GMR heads for magnetic hard disksIBM·Filed 1999·Granted Aug 22, 2000·72 cites·21 claims
- 1892US5966941AThermoelectric cooling with dynamic switching to isolate heat transport mechanismsIBM·Filed 1997·Granted Oct 19, 1999·126 cites·92 claims
- 1991US6204165B1Practical air dielectric interconnections by post-processing standard CMOS wafersIBM·Filed 1999·Granted Mar 20, 2001·122 cites·16 claims
- 2090US6597544B2Thermoelectric microcoolers for cooling write coils and GMR sensors in magnetic heads for disk drivesIBM·Filed 2000·Granted Jul 22, 2003·27 cites·22 claims
- 2190US6494048B1Assembly of quantum cold point thermoelectric coolers using magnetsIBM·Filed 2002·Granted Dec 17, 2002·47 cites·24 claims
- 2290US6384312B1Thermoelectric coolers with enhanced structured interfacesIBM·Filed 2000·Granted May 7, 2002·65 cites·20 claims
- 2388US6650163B1Clock generator for integrated circuitIBM·Filed 2002·Granted Nov 18, 2003·25 cites·19 claims
- 2488US6266962B1Highly reliable thermoelectric cooling apparatus and methodIBM·Filed 1999·Granted Jul 31, 2001·62 cites·46 claims
- 2588US5946176AElectrostatic discharge protection utilizing microelectromechanical switchIBM·Filed 1998·Granted Aug 31, 1999·59 cites·13 claims
- 2687US6588216B1Apparatus and methods for performing switching in magnetic refrigeration systemsIBM·Filed 2002·Granted Jul 8, 2003·38 cites·29 claims
- 2787US6256996B1Nanoscopic thermoelectric coolersIBM·Filed 1999·Granted Jul 10, 2001·87 cites·21 claims
- 2886US6893902B2Method and apparatus for thermal management of integrated circuitsIBM·Filed 2002·Granted May 17, 2005·38 cites·12 claims
- 2985US6403876B1Enhanced interface thermoelectric coolers with all-metal tipsIBM·Filed 2000·Granted Jun 11, 2002·40 cites·8 claims
- 3083US6740600B2Enhanced interface thermoelectric coolers with all-metals tipsIBM·Filed 2002·Granted May 25, 2004·34 cites·15 claims
- 3183US6712258B2Integrated quantum cold point coolersIBM·Filed 2001·Granted Mar 30, 2004·26 cites·19 claims
- 3282US6608250B2Enhanced interface thermoelectric coolers using etched thermoelectric material tipsIBM·Filed 2000·Granted Aug 19, 2003·31 cites·23 claims
- 3382US6430936B1Photonic microheatpipesIBM·Filed 2001·Granted Aug 13, 2002·30 cites·16 claims
- 3479US6907322B2Method and apparatus for characterization of thermal response of GMR sensors in magnetic heads for disk drivesIBM·Filed 2000·Granted Jun 14, 2005·12 cites·44 claims
- 3579US5952893AIntegrated circuit inductors for use with electronic oscillatorsIBM·Filed 1998·Granted Sep 14, 1999·41 cites·17 claims
- 3678US6121850ADigitally adjustable inductive element adaptable to frequency tune an LC oscillatorIBM·Filed 1998·Granted Sep 19, 2000·49 cites·10 claims
- 3777US6893884B2Method and apparatus for measuring dopant profile of a semiconductorIBM·Filed 2002·Granted May 17, 2005·16 cites·11 claims
- 3873US6613602B2Method and system for forming a thermoelement for a thermoelectric coolerIBM·Filed 2001·Granted Sep 2, 2003·30 cites·22 claims
- 3964US6065293AThermoelectric cooling systemIBM·Filed 1999·Granted May 23, 2000·28 cites·10 claims
- 4062US6011441AClock distribution load buffer for an integrated circuitIBM·Filed 1998·Granted Jan 4, 2000·38 cites·16 claims
- 4161US6034408ASolid state thermal switchIBM·Filed 1998·Granted Mar 7, 2000·21 cites·15 claims
- 4259US6679625B2Scanning heat flow probeIBM·Filed 2001·Granted Jan 20, 2004·6 cites·8 claims
- 4359US6429137B1Solid state thermal switchIBM·Filed 2000·Granted Aug 6, 2002·5 cites·11 claims
- 4452US6652139B2Scanning heat flow probe and the method of fabricating the sameIBM·Filed 2003·Granted Nov 25, 2003·3 cites·8 claims
- 4552US6208702B1High frequency clock signal distribution utilizing CMOS negative impedance terminationsIBM·Filed 1998·Granted Mar 27, 2001·24 cites·34 claims
- 4652US6104213ADomino logic circuit having a clocked prechargeIBM·Filed 1998·Granted Aug 15, 2000·11 cites·12 claims
- 4749US6817761B2Scanning heat flow probeIBM·Filed 2003·Granted Nov 16, 2004·2 cites·4 claims
- 4849US6661303B1Cross talk suppression in a bidirectional busIBM·Filed 1999·Granted Dec 9, 2003·15 cites·22 claims
- 4948US6535342B1Apparatus, system and method for writing information onto magnetic media field of the inventionIBM·Filed 1999·Granted Mar 18, 2003·7 cites·28 claims
- 5047US6866415B2Scanning heat flow probeIBM·Filed 2003·Granted Mar 15, 2005·1 cites·5 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →