Inventor · disambiguated record
Christian G. Van De Walle
Also filed as: VAN DE WALLE CHRISTIAN G · VAN DE WALLE CHRISTIAN GILBERT
22 granted patents·2 pending applications·730 citations·filing 1995–2008
96Inventor score
Top patents by PatentIndex Score
24 records- 0198US6515308B1Nitride-based VCSEL or light emitting diode with p-n tunnel junction current injectionXEROX CORP·Filed 2001·Granted Feb 4, 2003·298 cites·6 claims
- 0292US5828684ADual polarization quantum well laser in the 200 to 600 nanometers rangeXEROX CORP·Filed 1995·Granted Oct 27, 1998·102 cites·19 claims
- 0391US6724013B2Edge-emitting nitride-based laser diode with p-n tunnel junction current injectionXEROX CORP·Filed 2001·Granted Apr 20, 2004·39 cites·13 claims
- 0489US6437374B1Semiconductor device and method of forming a semiconductor deviceXEROX CORP·Filed 2001·Granted Aug 20, 2002·46 cites·42 claims
- 0584US6990132B2Laser diode with metal-oxide upper cladding layerXEROX CORP·Filed 2003·Granted Jan 24, 2006·19 cites·19 claims
- 0682US7432526B2Surface-passivated zinc-oxide based sensorPALO ALTO RES CT INC·Filed 2005·Granted Oct 7, 2008·8 cites·20 claims
- 0781US7745272B2Method for surfaced-passivated zinc-oxidePALO ALTO RES CT INC·Filed 2008·Granted Jun 29, 2010·10 cites·9 claims
- 0878US6389051B1Structure and method for asymmetric waveguide nitride laser diodeXEROX CORP·Filed 1999·Granted May 14, 2002·42 cites·15 claims
- 0977US7202173B2Systems and methods for electrical contacts to arrays of vertically aligned nanorodsPALO ALTO RES CT INC·Filed 2004·Granted Apr 10, 2007·18 cites·21 claims
- 1076US7811692B2Micro-machined fuel cellsPALO ALTO RES CT INC·Filed 2008·Granted Oct 12, 2010·2 cites·24 claims
- 1172US8617407B2Systems and methods for electrical contacts to arrays of vertically aligned nanorodsHANTSCHEL THOMAS·Filed 2008·Granted Dec 31, 2013·4 cites·9 claims
- 1271US6605832B2Semiconductor structures having reduced contact resistanceXEROX CORP·Filed 2001·Granted Aug 12, 2003·16 cites·20 claims
- 1369US6288417B1Light-emitting devices including polycrystalline gan layers and method of forming devicesXEROX CORP·Filed 1999·Granted Sep 11, 2001·44 cites·45 claims
- 1468US7569905B2Systems and methods for electrical contacts to arrays of vertically aligned nanorodsPALO ALTO RES CT INC·Filed 2004·Granted Aug 4, 2009·11 cites·13 claims
- 1568US7123637B2Nitride-based laser diode with GaN waveguide/cladding layerXEROX CORP·Filed 2003·Granted Oct 17, 2006·8 cites·21 claims
- 1659US6121639AOptoelectronic devices based on ZnGeN2 integrated with group III-V nitridesXEROX CORP·Filed 1998·Granted Sep 19, 2000·23 cites·31 claims
- 1758US7459225B2Micro-machined fuel cellsPALO ALTO RES CT INC·Filed 2003·Granted Dec 2, 2008·2 cites·18 claims
- 1856US6541292B2Method for forming an asymmetric nitride laser diodeXEROX CORP·Filed 2001·Granted Apr 1, 2003·3 cites·5 claims
- 1955US6583449B2Semiconductor device and method of forming a semiconductor deviceXEROX CORP·Filed 2001·Granted Jun 24, 2003·6 cites·59 claims
- 2050US6430202B1Structure and method for asymmetric waveguide nitride laser diodeXEROX CORP·Filed 1999·Granted Aug 6, 2002·12 cites·13 claims
- 2146US2008283854A1Light emitting diode device layer structure using an indium gallium nitride contact layerUNIV CALIFORNIA·Filed 2008·Application pending·0 cites
- 2244US6567443B2Structure and method for self-aligned, index-guided, buried heterostructure AlGalnN laser diodesXEROX CORP·Filed 1999·Granted May 20, 2003·10 cites·27 claims
- 2341US6570898B2Structure and method for index-guided buried heterostructure AlGalnN laser diodesXEROX CORP·Filed 1999·Granted May 27, 2003·7 cites·22 claims
- 2441US2006134392A1Systems and methods for electrical contacts to arrays of vertically aligned nanorodsPALO ALTO RES CT INC·Filed 2004·Application pending·0 cites
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