Maldonado; Juan Ramon

Patent Applications and Registrations

Patent applications and USPTO patent grants for Maldonado; Juan Ramon.The latest application filed is for "hetero-junction electron emitter with group iii nitride and activated alkali halide".

Company Profile

0.7.3

Maldonado; Juan Ramon - Palo Alto CA
Maldonado; Juan Ramon - Berkeley Heights NJ
Maldonado; Juan Ramon - North Plainfield NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Hetero-junction electron emitter with Group III nitride and activated alkali halide Grant 7,446,474 - Maldonado , et al. November 4, 2	2008-11-04
Electron beam pattern generator with photocathode comprising low work function cesium halide Grant 7,161,162 - Maldonado , et al. January 9, 2	2007-01-09
Generating electrons with an activated photocathode Grant 7,015,467 - Maldonado , et al. March 21, 2	2006-03-21
Hetero-junction electron emitter with group III nitride and activated alkali halide App 20060055321 - Maldonado; Juan Ramon ; et al.	2006-03-16
Generating electrons with an activated photocathode App 20040140432 - Maldonado, Juan Ramon ; et al.	2004-07-22
Electron beam pattern generator with photocathode comprising low work function cesium halide App 20040069960 - Maldonado, Juan Ramon ; et al.	2004-04-15
Mask structures for X-ray lithography Grant 4,037,111 - Coquin , et al. July 19, 1	1977-07-19
Mask structure for X-ray lithography Grant 3,892,973 - Coquin , et al. July 1, 1	1975-07-01
Coarse Grain Polycrystalline Ferroelectric Ceramic Optical Memory System Grant 3,740,734 - Maldonado June 19, 1	1973-06-19
Strain-biased Fine Grain Ferroelectric Ceramic Devices For Optical Image Storage And Display Systems Grant 3,659,270 - Maldonado , et al. April 25, 1	1972-04-25

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