Kahen; Keith B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kahen; Keith B..The latest application filed is for "photovoltaic nanowire device".
Company Profile
0.45.44
- Kahen; Keith B. - Rochester NY US
Patent Activity
| Patent | Date |
|---|---|
| Forming II-VI core-shell semiconductor nanowires Grant 8,377,729 - Kahen , et al. February 19, 2 | 2013-02-19 |
| Light-emitting nanocomposite particles Grant 8,361,823 - Kahen January 29, 2 | 2013-01-29 |
| II-VI semiconductor nanowires Grant 8,274,138 - Kahen September 25, 2 | 2012-09-25 |
| Integrated semiconductor nanowire device Grant 8,273,640 - Ellinger , et al. September 25, 2 | 2012-09-25 |
| Device containing non-blinking quantum dots Grant 8,242,515 - Kahen , et al. August 14, 2 | 2012-08-14 |
| II-VI core-shell semiconductor nanowires Grant 8,212,236 - Kahen , et al. July 3, 2 | 2012-07-03 |
| Integrated Semiconductor Nanowire Device App 20110240953 - Ellinger; Carolyn R. ; et al. | 2011-10-06 |
| Photovoltaic Nanowire Device App 20110240099 - Ellinger; Carolyn R. ; et al. | 2011-10-06 |
| Preparing Large-sized Emitting Colloidal Nanocrystals App 20110175030 - REN; XIAOFAN ; et al. | 2011-07-21 |
| Device Containing Large-sized Emitting Colloidal Nanocrystals App 20110175054 - REN; XIAOFAN ; et al. | 2011-07-21 |
| Forming Ii-vi Core-shell Semiconductor Nanowires App 20110177683 - Kahen; Keith B. ; et al. | 2011-07-21 |
| Ii-vi Core-shell Semiconductor Nanowires App 20110175059 - Kahen; Keith B. ; et al. | 2011-07-21 |
| Ii-vi Semiconductor Nanowires App 20110073839 - Kahen; Keith B. | 2011-03-31 |
| Semiconductor Nanocrystal Film App 20110073835 - Ren; Xiaofan ; et al. | 2011-03-31 |
| Making Films Composed Of Semiconductor Nanocrystals App 20110076839 - Ren; Xiaofan ; et al. | 2011-03-31 |
| Forming Catalyzed Ii-vi Semiconductor Nanowires App 20110076841 - Kahen; Keith B. | 2011-03-31 |
| Light emitting nanowire device Grant 7,906,354 - Ellinger , et al. March 15, 2 | 2011-03-15 |
| Quantum dot light emitting device Grant 7,888,700 - Kahen February 15, 2 | 2011-02-15 |
| Making Colloidal Ternary Nanocrystals App 20100289003 - Kahen; Keith B. ; et al. | 2010-11-18 |
| Device Containing Non-blinking Quantum Dots App 20100289001 - Kahen; Keith B. ; et al. | 2010-11-18 |
| Device containing non-blinking quantum dots Grant 7,777,233 - Kahen , et al. August 17, 2 | 2010-08-17 |
| Quantum dot light emitting layer Grant 7,615,800 - Kahen November 10, 2 | 2009-11-10 |
| Doped nanoparticle-based semiconductor junction Grant 7,605,062 - Kahen October 20, 2 | 2009-10-20 |
| Device Containing Non-blinking Quantum Dots App 20090109435 - Kahen; Keith B. ; et al. | 2009-04-30 |
| Doped nanoparticle semiconductor charge transport layer Grant 7,494,903 - Kahen February 24, 2 | 2009-02-24 |
| Light-emitting Nanocomposite Particles App 20090001349 - Kahen; Keith B. | 2009-01-01 |
| Quantum Dot Light Emitting Device App 20080217602 - Kahen; Keith B. | 2008-09-11 |
| Doped Nanoparticle-based Semiconductor Junction App 20080206972 - Kahen; Keith B. | 2008-08-28 |
| Doped Nanoparticle Semiconductor Charge Transport Layer App 20080182391 - Kahen; Keith B. | 2008-07-31 |
| Selective light absorption shifting layer and process Grant 7,390,617 - Vargas , et al. June 24, 2 | 2008-06-24 |
| Ex-situ doped semiconductor transport layer Grant 7,375,011 - Kahen May 20, 2 | 2008-05-20 |
| Optical manipulator illuminated by patterned organic microcavity lasers App 20070242719 - Spoonhower; John P. ; et al. | 2007-10-18 |
| Display device using vertical cavity laser arrays Grant 7,262,758 - Kahen , et al. August 28, 2 | 2007-08-28 |
| Quantum dot light emitting layer App 20070057263 - Kahen; Keith B. | 2007-03-15 |
| Forming display color image App 20070052660 - Montbach; Erica N. ; et al. | 2007-03-08 |
| Flexible organic laser printer App 20070013765 - Hudson; Nicolas H. ; et al. | 2007-01-18 |
| Storage phosphor readout system using resonant microcavity converter Grant 7,126,147 - Trauernicht , et al. October 24, 2 | 2006-10-24 |
| Display device using vertical cavity laser arrays Grant 7,122,843 - Kahen , et al. October 17, 2 | 2006-10-17 |
| OLED with color change media Grant 7,057,339 - Boroson , et al. June 6, 2 | 2006-06-06 |
| Vertical cavity laser producing different color light Grant 7,045,825 - Kahen , et al. May 16, 2 | 2006-05-16 |
| Modulating the properties of the gain region at spaced locations in an organic vertical cavity laser array device Grant 7,012,942 - Kahen , et al. March 14, 2 | 2006-03-14 |
| Providing an improved organic vertical cavity laser array device Grant 6,996,146 - Kahen , et al. February 7, 2 | 2006-02-07 |
| Selective light absorption shifting layer and process App 20060003258 - Vargas; J. Ramon ; et al. | 2006-01-05 |
| Display device using vertical cavity laser arrays App 20050276295 - Kahen, Keith B. ; et al. | 2005-12-15 |
| Display device using vertical cavity laser arrays App 20050275615 - Kahen, Keith B. ; et al. | 2005-12-15 |
| Vertical cavity laser producing different color light App 20050264715 - Kahen, Keith B. ; et al. | 2005-12-01 |
| Tunable organic VCSEL system Grant 6,970,488 - Spoonhower , et al. November 29, 2 | 2005-11-29 |
| Light modulation apparatus using a VCSEL array with an electromechanical grating device Grant 6,967,986 - Kowarz , et al. November 22, 2 | 2005-11-22 |
| OLED with color change media App 20050225233 - Boroson, Michael L. ; et al. | 2005-10-13 |
| Electronic imaging system using organic laser array illuminating an area light valve Grant 6,950,454 - Kruschwitz , et al. September 27, 2 | 2005-09-27 |
| Organic vertical cavity laser and imaging system Grant 6,947,459 - Kurtz , et al. September 20, 2 | 2005-09-20 |
| Organic vertical cavity laser array device with varying pixel sizes Grant 6,928,095 - Kahen August 9, 2 | 2005-08-09 |
| Multi-spectral laser array and optical system App 20050147135 - Kurtz, Andrew F. ; et al. | 2005-07-07 |
| Incoherent light-emitting device apparatus for driving vertical laser cavity Grant 6,879,618 - Cok , et al. April 12, 2 | 2005-04-12 |
| Scanned display systems using color laser light sources Grant 6,879,306 - Spoonhower , et al. April 12, 2 | 2005-04-12 |
| Organic vertical cavity lasing device having organic active region Grant 6,876,684 - Kahen , et al. April 5, 2 | 2005-04-05 |
| Organic laser having improved linearity Grant 6,870,868 - Kahen , et al. March 22, 2 | 2005-03-22 |
| Display systems using organic laser light sources Grant 6,869,185 - Kaminsky , et al. March 22, 2 | 2005-03-22 |
| Modulating the properties of the gain region at spaced locations in an organic vertical cavity laser array device App 20050025203 - Kahen, Keith B. ; et al. | 2005-02-03 |
| Organic vertical cavity laser array device with varying pixel sizes App 20050013336 - Kahen, Keith B. | 2005-01-20 |
| Vertical cavity laser including inorganic spacer layers Grant 6,836,495 - Kahen December 28, 2 | 2004-12-28 |
| Vertical Cavity Laser Including Inorganic Spacer Layers App 20040223525 - Kahen, Keith B. | 2004-11-11 |
| Electronic imaging system using organic laser array illuminating an area light valve App 20040190573 - Kruschwitz, Brian E. ; et al. | 2004-09-30 |
| Providing an organic vertical cavity laser array device with etched region in dielectric stack Grant 6,790,696 - Kahen September 14, 2 | 2004-09-14 |
| Organic laser having improved linearity App 20040161004 - Kahen, Keith B. ; et al. | 2004-08-19 |
| Organic vertical cavity laser and imaging system App 20040101008 - Kurtz, Andrew F. ; et al. | 2004-05-27 |
| Light modulation apparatus using a VCSEL array with an electromechanical grating device App 20040090599 - Kowarz, Marek W. ; et al. | 2004-05-13 |
| Organic vertical cavity laser array device Grant 6,728,278 - Kahen , et al. April 27, 2 | 2004-04-27 |
| Tunable organic VCSEL system App 20040076198 - Spoonhower, John P. ; et al. | 2004-04-22 |
| Display systems using organic laser light sources App 20040076203 - Kaminsky, Cheryl J. ; et al. | 2004-04-22 |
| Vertical cavity light-producing device with improved power conversion Grant 6,690,697 - Kahen February 10, 2 | 2004-02-10 |
| Organic vertical cavity phase-locked laser array device Grant 6,687,274 - Kahen February 3, 2 | 2004-02-03 |
| Incoherent light-emitting device apparatus for driving vertical laser cavity App 20040004988 - Cok, Ronald S. ; et al. | 2004-01-08 |
| Organic vertical cavity lasing devices containing periodic gain regions Grant 6,674,776 - Kahen , et al. January 6, 2 | 2004-01-06 |
| Incoherent light-emitting device apparatus for driving vertical laser cavity Grant 6,658,037 - Kahen , et al. December 2, 2 | 2003-12-02 |
| Organic vertical cavity laser array device App 20030219058 - Kahen, Keith B. ; et al. | 2003-11-27 |
| Scanned display systems using color laser light sources App 20030206145 - Spoonhower, John P. ; et al. | 2003-11-06 |
| Organic vertical cavity lasing devices having organic active region App 20030161368 - Kahen, Keith B. ; et al. | 2003-08-28 |
| Organic vertical cavity phase-locked laser array device App 20030147437 - Kahen, Keith B. | 2003-08-07 |
| Organic vertical cavity lasing devices containing periodic gain regions App 20030147446 - Kahen, Keith B. ; et al. | 2003-08-07 |
| Organic light-emitting diode with high contrast ratio App 20020190638 - Kahen, Keith B. | 2002-12-19 |
| Incoherent light-emitting device apparatus for driving vertical laser cavity App 20020171088 - Kahen, Keith B. ; et al. | 2002-11-21 |
| Sample holder for accelerated fade apparatus and method of its use Grant 5,767,423 - Camp , et al. June 16, 1 | 1998-06-16 |
| AlAS Zn-stop diffusion layer in AlGaAs laser diodes Grant 5,212,705 - Kahen , et al. May 18, 1 | 1993-05-18 |
| Surface emitting lasers with low resistance bragg reflectors Grant 5,212,703 - Kahen May 18, 1 | 1993-05-18 |
| Laser diode Grant 5,007,063 - Kahen April 9, 1 | 1991-04-09 |
| Optoelectronic integrated circuit Grant 4,995,049 - Kahen , et al. February 19, 1 | 1991-02-19 |
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