RC

Richard Chang

UA US Army: 5 patents #547 of 6,974Top 8%
YU Yale University: 3 patents #269 of 1,662Top 20%
BU Brown University: 1 patents #98 of 201Top 50%
Xerox: 1 patents #5,237 of 8,622Top 65%
📍 Hamden, CT: #71 of 554 inventorsTop 15%
🗺 Connecticut: #4,552 of 34,797 inventorsTop 15%
Overall (All Time): #521,594 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
7410063 Method and system for sorting particles sampled from air Yongle Pan, Steven Hill 2008-08-12
7190450 Systems and methods for sorting aerosols Jean-Pierre Wolf, Veronique Boutou, Yongle Pan 2007-03-13
7153475 Aerosol particle analyzer for measuring the amount of analyte in airborne particles Steven Hill, Jean-Pierre Wolf 2006-12-26
7126687 Method and instrumentation for determining absorption and morphology of individual airborne particles Steven Hill, Ronald Gene Pinnick, Yong PAN, Kevin Bruce Aptowicz, Kristan P. Gurton 2006-10-24
7064827 Optical tracking and detection of particles by solid state energy sources Arto Nurmikko 2006-06-20
7031365 Locally-outcoupled cavity resonator having unidirectional emission Michael A. Kneissl, Noble M. Johnson, David K. Biegelsen, A. Douglas Stone, Grace D. Chern +2 more 2006-04-18
6947134 Method and instrumentation for measuring fluorescence spectra of individual airborne particles sampled from ambient air Yong PAN, Ronald Gene Pinnick, Steven Hill 2005-09-20
6532067 Aerosol fluorescence spectrum analyzer for rapid measurement of single airborne particles Young-Le Pan, Ronald Gene Pinnick, Steven Hill 2003-03-11
6259717 Asymmetric resonant optical cavity apparatus Alfred Douglas Stone, Jens Uwe Noeckel 2001-07-10
5742633 Asymmetric resonant optical cavity apparatus Alfred Douglas Stone, Jens Uwe Noeckel 1998-04-21