Inventor
Jing Cheng
Inventor
Bejing, CN
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Lprimary
B01LChemical or physical laboratory apparatus for general use11%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
B01DSeparation9%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids9%
C12NMicroorganisms or enzymes9%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms5%
H04MTelephonic communication5%
H10DInorganic electric semiconductor devices5%
B82YSpecific uses or applications of nanostructures4%
PatentTitleYear
8,433,279'Method of sending and receiving call with specific request'20138,155,636'Systems and methods for remotely controlling mobile stations'20127,857,957'Integrated portable biological detection system'20107,172,896'Integrated portable biological detection system'20076,989,086'Channel-less separation of bioparticles on a bioelectronic chip by dielectrophoresis'20066,403,367'Integrated portable biological detection system'20026,280,590'Channel-less separation of bioparticles on a bioelectronic chip by dielectrophoresis'20016,071,394'Channel-less separation of bioparticles on a bioelectronic chip by dielectrophoresis'20005,923,744'Intercepting call communications within an intelligent network'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Based in Plano, TX, US· patent location history
2000–2007Patents assigned to NANOGEN INC (5)· patent assignee history
2000–2006Based in San Diego, CA, US· patent location history
2002–2010Based in Bejing, CN· patent location history
2012–2013Patents assigned to MEDIATEK INC (2)· patent assignee history
2012Patents assigned to CHENG JING RU (1)· patent assignee history
2012–2013Based in Taipei, TW· patent location history
2013Patents assigned to CHENG JING-RU (1)· patent assignee history
2013Patents assigned to CHIEN SHIH-HSIN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NANOGEN INC | 5 | 2000–2007 |
| MEDIATEK INC | 2 | 2012–2013 |
| CHENG JING RUself | 1 | 2012 |
| CHENG JING-RUself | 1 | 2013 |
| CHIEN SHIH-HSIN | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bejing, CN | 3 | 2002–2010 |
| San Diego, California, US | 3 | 2000–2006 |
| Taipei, TW | 2 | 2012–2013 |
| Plano, Texas, US | 1 | 1999 |