Sheng; Lei-Mei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sheng; Lei-Mei.The latest application filed is for "method for forming a patterned array of carbon nanotubes".
- Sheng; Lei-Mei - Beijing CN
| Patent | Date |
|---|---|
| Field emission lamp Grant 7,750,549 - Wei , et al. July 6, 2 | 2010-07-06 |
| Method for forming a patterned array of carbon nanotubes Grant 7,744,956 - Liu , et al. June 29, 2 | 2010-06-29 |
| Field emission luminescent light source within a bulb Grant 7,728,505 - Liu , et al. June 1, 2 | 2010-06-01 |
| Light source apparatus using field emission cathode Grant 7,663,298 - Chen , et al. February 16, 2 | 2010-02-16 |
| Field emission cathode and light source apparatus using same Grant 7,638,935 - Liu , et al. December 29, 2 | 2009-12-29 |
| Double-faced light emitting diode display Grant 7,609,241 - Chen , et al. October 27, 2 | 2009-10-27 |
| Double-faced plasma display panel Grant 7,583,024 - Chen , et al. September 1, 2 | 2009-09-01 |
| Method for making a carbon nanotube-based field emission cathode device including layer of conductive grease Grant 7,572,165 - Liu , et al. August 11, 2 | 2009-08-11 |
| Field emission cathode with field emitters on curved carrier and field emission device using the same Grant 7,531,953 - Sheng , et al. May 12, 2 | 2009-05-12 |
| Double-faced field emission display device Grant 7,449,825 - Chen , et al. November 11, 2 | 2008-11-11 |
| Field emission lamp Grant 7,355,329 - Wei , et al. April 8, 2 | 2008-04-08 |
| Method for forming a patterned array of carbon nanotubes App 20070231493 - Liu; Peng ; et al. | 2007-10-04 |
| Cold cathode device and vacuum gauge using same Grant 7,141,983 - Liu , et al. November 28, 2 | 2006-11-28 |
| Vacuum Ionization Gauge With High Sensitivity App 20060261819 - Liu; Peng ; et al. | 2006-11-23 |
| Field emission cathode and light source apparatus using same App 20060250066 - Liu; Peng ; et al. | 2006-11-09 |
| Vacuum ionization gauge with high sensitivity Grant 7,129,708 - Liu , et al. October 31, 2 | 2006-10-31 |
| Field emission cathode and field emission device using the same App 20060103288 - Sheng; Lei-Mei ; et al. | 2006-05-18 |
| Field emission luminescent light source App 20060091782 - Liu; Peng ; et al. | 2006-05-04 |
| Light source apparatus using field emission cathode App 20060022574 - Chen; Pi-Jin ; et al. | 2006-02-02 |
| Field emission lamp App 20060022576 - Wei; Yang ; et al. | 2006-02-02 |
| Field emission lamp App 20060017370 - Wei; Yang ; et al. | 2006-01-26 |
| Double-faced light emiting diode display App 20060001625 - Chen; Pi-Jin ; et al. | 2006-01-05 |
| Double-faced plasma display panel App 20050280366 - Chen, Pi-Jin ; et al. | 2005-12-22 |
| Method for making a carbon nanotube-based field emission cathode device App 20050236951 - Liu, Peng ; et al. | 2005-10-27 |
| Cold cathode device and vacuum gauge using same App 20050237066 - Liu, Peng ; et al. | 2005-10-27 |
| Double-faced field emission display device App 20050194889 - Chen, Pi-Jin ; et al. | 2005-09-08 |
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