DW

David A. Waldman

AP Aprilis: 9 patents #1 of 16Top 7%
SA Stx Aprilis: 8 patents #1 of 8Top 15%
PO Polaroid: 2 patents #349 of 898Top 40%
The Dow Chemical: 1 patents #2,215 of 4,115Top 55%
Overall (All Time): #172,848 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10546968 Solar concentration system using volume holograms Joby Joseph 2020-01-28
8720745 Dispensing system and security device for use in conjunction therewith Dimitar B. Bentchev, John S. Berg 2014-05-13
7892702 Sensitizer dyes for photoacid generating systems Eric S. Kolb, Kirk D. Hutchinson, Richard A. Minns 2011-02-22
7787110 Diffractive imaging system and method for the reading and analysis of skin topology Daniel H. Raguin, Phillip H. Malyak, John S. Berg, Richard T. Ingwall 2010-08-31
7742210 Replication of data to holographic medium using holographic master media Daniel H. Raguin, George Barbastathis 2010-06-22
7742378 Method and apparatus for azimuthal holographic multiplexing using elliptical reflector Christopher J. Butler, Daniel H. Raguin 2010-06-22
7738152 High areal density holographic data storage system Christopher J. Butler 2010-06-15
7728959 Acquisition of high resolution biometric images Vincent Fedele, Richard T. Ingwall, Daniel H. Raguin, John S. Berg, Joby Joseph +1 more 2010-06-01
7652809 Method and apparatus for phase-encoded homogenized Fourier transform holographic data storage and recovery Joby Joseph 2010-01-26
7527914 Reading inhibit agents Eric S. Kolb, Chunming Wang 2009-05-05
7480084 Holographic filter with a wide angular field of view and a narrow spectral bandwidth Richard T. Ingwall 2009-01-20
7453611 Replication of data to holographic medium using holographic master media Daniel H. Raguin, George Barbastathis 2008-11-18
7411708 Method and apparatus for phase-encoded homogenized Fourier transform holographic data storage and recovery Joby Joseph 2008-08-12
7332249 Holographic storage medium comprising polyfunctional epoxy monomers capable of undergoing cationic polymerization Erdem Cetin, Richard A. Minns 2008-02-19
7297448 Data storage medium comprising colloidal metal and preparation process thereof Erdem Cetin, Richard T. Ingwall, Richard A. Minns, Larry Takiff 2007-11-20
7070886 Holographic storage medium comprising polyfunctional epoxy monomers capable of undergoing cationic polymerization Erdem Cetin, Richard A. Minns 2006-07-04
6992805 Holographic filter with a wide angular field of view and a narrow spectral bandwidth Richard T. Ingwall 2006-01-31
6904491 Hybrid data storage system Richard T. Ingwall, M. Glenn Horner 2005-06-07
6881464 Method and apparatus for producing optical recording media with accurately parallel surfaces Rod Hopwood, Richard T. Ingwall, YajPaul Panchu 2005-04-19
6784300 Holographic storage medium comprising polyfunctional epoxy monomers capable of undergoing cationic polymerization Erdem Cetin, Richard A. Minns 2004-08-31
5759721 Holographic medium and process for use thereof Pradeep K. Dhal, Michael Horner, Richard T. Ingwall, Eric S. Kolb, Parag G. Mehta +2 more 1998-06-02
5721630 High-efficiency reflective holographic diffuser and method for making thereof M. Glenn Horner 1998-02-24
5460860 Mesogen-containing biaxially oriented films Robert E. Hefner, Jr., Jimmy D. Earls, Peter E. Pierini, Lalitha Reddy 1995-10-24
4378486 Temperature controlled timer Maurice Yunik 1983-03-29