Chen; Pi-Jin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Pi-Jin.The latest application filed is for "detecting system based on terahertz wave".
Company Profile
0.52.48
- Chen; Pi-Jin - Beijing CN
- Chen; Pi-Jin - Bei-Jing CN
- Chen; Pi-Jin - Shenzhen CN
Patent Activity
| Patent | Date |
|---|---|
| Detecting system based on terahertz wave Grant 9,852,871 - Liu , et al. December 26, 2 | 2017-12-26 |
| Detecting System Based On Terahertz Wave App 20170352516 - LIU; PENG ; et al. | 2017-12-07 |
| Tera Hertz reflex klystron Grant 9,837,241 - Liu , et al. December 5, 2 | 2017-12-05 |
| Tera Hertz Reflex Klystron App 20170062170 - LIU; PENG ; et al. | 2017-03-02 |
| Ionization vacuum gauge Grant 9,355,825 - Liu , et al. May 31, 2 | 2016-05-31 |
| Electron emission device and reflex klystron with the same Grant 9,305,738 - Liu , et al. April 5, 2 | 2016-04-05 |
| Generator Grant 9,263,660 - Liu , et al. February 16, 2 | 2016-02-16 |
| Electron Emission Device And Reflex Klystron With The Same App 20150380199 - LIU; PENG ; et al. | 2015-12-31 |
| Field emission cathode device and field emission equipment using the same Grant 9,184,016 - Liu , et al. November 10, 2 | 2015-11-10 |
| Solar collector based on carbon nanotubes and solar heating system using the same Grant 9,010,315 - Liu , et al. April 21, 2 | 2015-04-21 |
| Field Emission Cathode Device And Field Emission Equipment Using The Same App 20140159566 - LIU; PENG ; et al. | 2014-06-12 |
| Solar collector and solar heating system using same Grant 8,733,339 - Liu , et al. May 27, 2 | 2014-05-27 |
| Solar collector and solar heating system using same Grant 8,695,586 - Liu , et al. April 15, 2 | 2014-04-15 |
| Solar collector and solar heating system using same Grant 8,622,055 - Liu , et al. January 7, 2 | 2014-01-07 |
| Field emission device and field emission display Grant 8,581,486 - Liu , et al. November 12, 2 | 2013-11-12 |
| Solar collector and solar heating system using same Grant 8,561,603 - Liu , et al. October 22, 2 | 2013-10-22 |
| Vacuum device and method for packaging same Grant 8,484,932 - Liu , et al. July 16, 2 | 2013-07-16 |
| Ionization Vacuum Gauge App 20130106431 - LIU; PENG ; et al. | 2013-05-02 |
| 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 |
| Ionization vacuum gauge Grant 8,242,783 - Yang , et al. August 14, 2 | 2012-08-14 |
| Field emission device having secondary electron enhancing electrode Grant 8,237,347 - Liu , et al. August 7, 2 | 2012-08-07 |
| Field Emission Device And Field Emission Display App 20120169209 - LIU; PENG ; et al. | 2012-07-05 |
| 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 |
| Field Emission Device App 20110285271 - LIU; PENG ; et al. | 2011-11-24 |
| Method For Making Field Emission Device App 20110287684 - LIU; PENG ; et al. | 2011-11-24 |
| Vacuum packaging system Grant 8,042,319 - Liu , et al. October 25, 2 | 2011-10-25 |
| Vacuum device and method for packaging same Grant 7,966,787 - Guo , et al. June 28, 2 | 2011-06-28 |
| Sputter ion pump Grant 7,819,633 - Qian , et al. October 26, 2 | 2010-10-26 |
| 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 |
| Sputter ion pump App 20100247333 - Qian; Li ; et al. | 2010-09-30 |
| Ionization Vacuum Gauge App 20100237874 - YANG; YUAN-CHAO ; et al. | 2010-09-23 |
| Ionization vacuum gauge Grant 7,791,350 - Xiao , et al. September 7, 2 | 2010-09-07 |
| Generator App 20100212711 - Liu; Peng ; et al. | 2010-08-26 |
| Process for manufacturing a reference leak Grant 7,757,371 - Liu , et al. July 20, 2 | 2010-07-20 |
| Ionization vacuum gauge Grant 7,755,363 - Yang , et al. July 13, 2 | 2010-07-13 |
| Field emission lamp Grant 7,750,549 - Wei , et al. July 6, 2 | 2010-07-06 |
| Flat panel display having non-evaporable getter material Grant 7,745,995 - Liu , et al. June 29, 2 | 2010-06-29 |
| Method for forming a patterned array of carbon nanotubes Grant 7,744,956 - 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 device and field emission display employing the same Grant 7,714,493 - Du , et al. May 11, 2 | 2010-05-11 |
| Solar collector and solar heating system using same App 20100065043 - Liu; Peng ; et al. | 2010-03-18 |
| Solar colletor and solar heating system using same App 20100065042 - Liu; Peng ; et al. | 2010-03-18 |
| 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 |
| 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 |
| Solar collector and solar heating system using same App 20090266356 - Liu; Peng ; et al. | 2009-10-29 |
| Solar collector and solar heating system using same App 20090266355 - Liu; Peng ; et al. | 2009-10-29 |
| Double-faced light emitting diode display Grant 7,609,241 - Chen , et al. October 27, 2 | 2009-10-27 |
| Cold-cathode-based ion source element Grant 7,605,379 - Xiao , et al. October 20, 2 | 2009-10-20 |
| Solar collector and solar heating system using same App 20090255529 - Liu; Peng ; et al. | 2009-10-15 |
| Double-faced plasma display panel Grant 7,583,024 - Chen , et al. September 1, 2 | 2009-09-01 |
| Field emission device having getter material Grant 7,550,913 - Guo , et al. June 23, 2 | 2009-06-23 |
| 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 |
| Cold-cathode-based Ion Source Element App 20080277592 - XIAO; LIN ; et al. | 2008-11-13 |
| Ionization Vacuum Gauge App 20080278173 - XIAO; LIN ; et al. | 2008-11-13 |
| Double-faced field emission display device Grant 7,449,825 - Chen , et al. November 11, 2 | 2008-11-11 |
| Ion generator Grant 7,442,941 - Qian , et al. October 28, 2 | 2008-10-28 |
| Ionization Vacuum Gauge App 20080224711 - YANG; YUAN-CHAO ; et al. | 2008-09-18 |
| Reference leak Grant 7,353,687 - Tang , et al. April 8, 2 | 2008-04-08 |
| Field emission lamp Grant 7,355,329 - Wei , et al. April 8, 2 | 2008-04-08 |
| Field emission microelectronic device App 20080030117 - Chen; Pi-Jin ; et al. | 2008-02-07 |
| Field emission microelectronic device App 20080001513 - Chen; Pi-Jin ; et al. | 2008-01-03 |
| Method for forming a patterned array of carbon nanotubes App 20070231493 - Liu; Peng ; et al. | 2007-10-04 |
| Ion Generator App 20070114475 - Qian; Li ; et al. | 2007-05-24 |
| 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 |
| 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 |
| 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 cathode and field emission device using the same App 20060103288 - Sheng; Lei-Mei ; et al. | 2006-05-18 |
| 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 |
| Double-faced field emission display device App 20050194889 - Chen, Pi-Jin ; et al. | 2005-09-08 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 