JD

James M. DePuydt

3M: 13 patents #1,195 of 11,543Top 15%
IM Imation: 6 patents #53 of 622Top 9%
MM Minnesota Minning & Manufacturing: 1 patents #2 of 23Top 9%
Overall (All Time): #224,802 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8561093 Stacking techniques for thin optical data storage media Eric D. Levinson 2013-10-15
8137782 Optical media manufactured with low-grade materials Eric D. Levinson, Ramnath Subramaniam 2012-03-20
7995452 Thin optical data storage media with hard coat David A. Bartizal 2011-08-09
6625336 Optical sensor having dielectric film stack William Albert Challener, William A. Tolbert 2003-09-23
6320991 Optical sensor having dielectric film stack William Albert Challener, William A. Tolbert 2001-11-20
6057559 II-VI laser diodes with short-period strained-layer superlattice quantum wells Hwa Cheng, Michael A. Haase, Jun Qiu 2000-05-02
6030556 Optical disc stampers and methods/systems for manufacturing the same Walter R. Eppler, Michael B. Hintz 2000-02-29
5879962 III-V/II-VI Semiconductor interface fabrication method Michael A. Haase, Kwok-Keung Law, Thomas J. Miller, James M. Gaines, Supratik Guha +1 more 1999-03-09
5635718 Multi-module radiation detecting device and fabrication method Nang T. Tran, James C. Brown, Thomas J. Staiger, John C. Dahlquist, Meredith J. Williams 1997-06-03
5574296 Doping of IIB-VIA semiconductors during molecular beam epitaxy electromagnetic radiation transducer having p-type ZnSe layer Robert M. Park, Hwa Cheng, Michael A. Haase 1996-11-12
5538918 Method of fabricating a buried-ridge II-VI laser diode Michael A. Haase, Jun Qiu, Hwa Cheng 1996-07-23
5513199 Blue-green laser diode Michael A. Haase, Hwa Cheng, Jun Qiu 1996-04-30
5404027 Buried ridge II-VI laser diode Michael A. Haase, Jun Qiu, Hwa Cheng 1995-04-04
5395791 Growth of II VI laser diodes with quantum wells by atomic layer epitaxy and migration enhanced epitaxy Hwa Cheng, Michael A. Haase, Jun Qiu 1995-03-07
5396103 Graded composition ohmic contact for P-type II-VI semiconductors Jun Oiu, Hwa Cheng, Michael A. Haase 1995-03-07
5319219 Single quantum well II-VI laser diode without cladding Hwa Cheng, Michael A. Haase, Jun Qiu 1994-06-07
5291507 Blue-green laser diode Michael A. Haase, Hwa Cheng, Jun Qiu 1994-03-01
5274269 Ohmic contact for p-type group II-IV compound semiconductors Jun Qiu, Hwa Cheng, Michael A. Haase 1993-12-28
5248631 Doping of IIB-VIA semiconductors during molecular beam epitaxy using neutral free radicals Robert M. Park, Hwa Cheng, Michael A. Haase 1993-09-28
5213998 Method for making an ohmic contact for p-type group II-VI compound semiconductors Jun Qiu, Hwa Cheng, Michael A. Haase 1993-05-25