Du; Bing-Chu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Du; Bing-Chu.The latest application filed is for "field emission cathode and field emission device".
Company Profile
0.37.36
- Du; Bing-Chu - Beijing CN
- Du; Bing-Chu - Shenzhen CN
- Du; Bing-Chu - Bei-Jing CN
Patent Activity
| Patent | Date |
|---|---|
| Field emission cathode and field emission device Grant 9,552,953 - Du , et al. January 24, 2 | 2017-01-24 |
| Electron emission source Grant 9,390,878 - Liu , et al. July 12, 2 | 2016-07-12 |
| Electron emission device and electron emission display Grant 9,378,920 - Liu , et al. June 28, 2 | 2016-06-28 |
| Electron emission device and electron emission display Grant 9,373,477 - Liu , et al. June 21, 2 | 2016-06-21 |
| Electron emission device and electron emission display Grant 9,373,476 - Liu , et al. June 21, 2 | 2016-06-21 |
| Electron emission source Grant 9,373,475 - Liu , et al. June 21, 2 | 2016-06-21 |
| Electron emission device and electron emission display Grant 9,362,080 - Liu , et al. June 7, 2 | 2016-06-07 |
| Electron emission source and method for making the same Grant 9,362,079 - Liu , et al. June 7, 2 | 2016-06-07 |
| Method for making field emission cathode Grant 9,312,089 - Du , et al. April 12, 2 | 2016-04-12 |
| Electron emission device and electron emission display Grant 9,275,821 - Liu , et al. March 1, 2 | 2016-03-01 |
| Electron emission device and electron emission display Grant 9,269,523 - Liu , et al. February 23, 2 | 2016-02-23 |
| Field emission cathode and field emission device Grant 9,251,988 - Du , et al. February 2, 2 | 2016-02-02 |
| Field Emission Cathode And Field Emission Device App 20160013005 - DU; BING-CHU ; et al. | 2016-01-14 |
| Method For Making Field Emission Cathode App 20160013007 - DU; BING-CHU ; et al. | 2016-01-14 |
| Field Emission Cathode And Field Emission Device App 20160013006 - DU; BING-CHU ; et al. | 2016-01-14 |
| X-ray tube Grant 9,196,450 - Liu , et al. November 24, 2 | 2015-11-24 |
| Field emission cathode device and field emission equipment using the same Grant 9,184,016 - Liu , et al. November 10, 2 | 2015-11-10 |
| Electron Emission Source App 20150206693 - LIU; PENG ; et al. | 2015-07-23 |
| Electron Emission Device And Electron Emission Display App 20150206699 - LIU; PENG ; et al. | 2015-07-23 |
| Electron Emission Source And Method For Making The Same App 20150206695 - LIU; Peng ; et al. | 2015-07-23 |
| Electron Emission Device And Electron Emission Display App 20150206697 - LIU; PENG ; et al. | 2015-07-23 |
| Electron Emission Device And Electron Emission Display App 20150206691 - LIU; PENG ; et al. | 2015-07-23 |
| Electron Emission Device And Electron Emission Display App 20150206696 - LIU; PENG ; et al. | 2015-07-23 |
| Electron Emission Device And Electron Emission Display App 20150206694 - LIU; PENG ; et al. | 2015-07-23 |
| Electron Emission Source App 20150206689 - LIU; PENG ; et al. | 2015-07-23 |
| Electron Emission Device And Electron Emission Display App 20150206692 - LIU; PENG ; et al. | 2015-07-23 |
| X-ray Tube App 20140185777 - LIU; PENG ; et al. | 2014-07-03 |
| Field Emission Cathode Device And Field Emission Equipment Using The Same App 20140159566 - LIU; PENG ; et al. | 2014-06-12 |
| Field emission cathode device and field emission display using the same Grant 8,710,729 - Tang , et al. April 29, 2 | 2014-04-29 |
| Inkjet ink and method for making the same Grant 8,623,938 - Hao , et al. January 7, 2 | 2014-01-07 |
| Vacuum device and method for packaging same Grant 8,484,932 - Liu , et al. July 16, 2 | 2013-07-16 |
| Ion source having secondary electron enhancing electrode Grant 8,253,314 - Liu , et al. August 28, 2 | 2012-08-28 |
| Method for making field emission device Grant 8,246,413 - Liu , et al. August 21, 2 | 2012-08-21 |
| Field emission device having secondary electron enhancing electrode Grant 8,237,347 - Liu , et al. August 7, 2 | 2012-08-07 |
| Inkjet Ink And Method For Making The Same App 20120172496 - HAO; HAI-YAN ; et al. | 2012-07-05 |
| Field Emission Cathode Device And Field Emission Display Using The Same App 20120153802 - TANG; JIE ; et al. | 2012-06-21 |
| Ion Source App 20120007490 - LIU; PENG ; et al. | 2012-01-12 |
| Vacuum packaging system Grant 8,087,219 - Liu , et al. January 3, 2 | 2012-01-03 |
| Method For Making Field Emission Device App 20110287684 - LIU; PENG ; et al. | 2011-11-24 |
| Field Emission Device App 20110285271 - LIU; PENG ; et al. | 2011-11-24 |
| Vacuum packaging system Grant 8,042,319 - Liu , et al. October 25, 2 | 2011-10-25 |
| Field emission cathode structure and field emission display using the same Grant 7,990,043 - Tang , et al. August 2, 2 | 2011-08-02 |
| Vacuum device and method for packaging same Grant 7,966,787 - Guo , et al. June 28, 2 | 2011-06-28 |
| Field Emission Cathode Structure And Field Emission Display Using The Same App 20110074274 - TANG; JIE ; et al. | 2011-03-31 |
| Reference leak Grant 7,814,773 - Liu , et al. October 19, 2 | 2010-10-19 |
| Field emission cathode and planar light source using the same Grant 7,812,513 - Guo , et al. October 12, 2 | 2010-10-12 |
| Process for manufacturing a reference leak Grant 7,757,371 - Liu , et al. July 20, 2 | 2010-07-20 |
| Method for forming a patterned array of carbon nanotubes Grant 7,744,956 - Liu , et al. June 29, 2 | 2010-06-29 |
| Flat panel display having non-evaporable getter material Grant 7,745,995 - Liu , et al. June 29, 2 | 2010-06-29 |
| Field emitting light source and method for making the same Grant 7,728,504 - Du , et al. June 1, 2 | 2010-06-01 |
| Field emission luminescent light source within a bulb Grant 7,728,505 - Liu , et al. June 1, 2 | 2010-06-01 |
| Field emission device and field emission display employing the same Grant 7,714,493 - Du , et al. May 11, 2 | 2010-05-11 |
| Vacuum Device And Method For Packaging Same App 20090313946 - GUO; CAI-LIN ; et al. | 2009-12-24 |
| Vacuum Packaging System App 20090288364 - LIU; PENG ; et al. | 2009-11-26 |
| Vacuum Packaging System App 20090288363 - LIU; PENG ; et al. | 2009-11-26 |
| Vacuum device and method for packaging same App 20090282781 - Liu; Peng ; et al. | 2009-11-19 |
| Field emission device having getter material Grant 7,550,913 - Guo , et al. June 23, 2 | 2009-06-23 |
| Reference leak Grant 7,353,687 - Tang , 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 |
| Anode structure for field emission display App 20070075622 - Guo; Cai-Lin ; et al. | 2007-04-05 |
| Field emission device having getter material App 20070069631 - Guo; Cai-Lin ; et al. | 2007-03-29 |
| Field emission cathode and planar light source using the same App 20070063630 - Guo; Cai-Lin ; et al. | 2007-03-22 |
| Field emission device and field emission display employing the same App 20070052338 - Du; Bing-Chu ; et al. | 2007-03-08 |
| Field emitting light source and method for making the same App 20070051965 - Du; Bing-Chu ; et al. | 2007-03-08 |
| Flat panel display having non-evaporable getter material App 20060279197 - Liu; Liang ; et al. | 2006-12-14 |
| Flat panel display having non-evaporable getter material App 20060273709 - Liu; Liang ; et al. | 2006-12-07 |
| Reference leak and process for making same App 20060196245 - Liu; Liang ; et al. | 2006-09-07 |
| Process for manufacturing a reference leak App 20060143895 - Liu; Liang ; et al. | 2006-07-06 |
| Reference leak App 20060144120 - Tang; Jie ; et al. | 2006-07-06 |
| Field emission luminescent light source App 20060091782 - Liu; Peng ; et al. | 2006-05-04 |
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