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Liquid crystal writing film, partial erasing method, multi-voltage output circuit and positioning system capable of partial erasing Grant 11,137,899 - Li , et al. October 5, 2 | 2021-10-05 |
Liquid Crystal Writing Film, Partial Erasing Method, Multi-voltage Output Circuit And Positioning System Capable Of Partial Eras App 20200142581 - LI; Qingbo ;   et al. | 2020-05-07 |
Evaluating multivariate response of circadian rhythms App 20170188974 - Li; Qingbo | 2017-07-06 |
Vehicle dynamic measurement device and method for comprehensive parameters of rail wear Grant 8,078,025 - Zhang , et al. December 13, 2 | 2011-12-13 |
Automated Parallel Capillary Electrophoresis System with Hydrodynamic Sample Injection App 20110220508 - LIU; Changsheng ;   et al. | 2011-09-15 |
Automated Parallel Capillary Electrophoresis System with Hydrodynamic Sample Injection App 20100147692 - Liu; Changsheng ;   et al. | 2010-06-17 |
Non-evasive method and apparatus of detection of organism tissues Grant 7,697,976 - Wu , et al. April 13, 2 | 2010-04-13 |
Denaturant-Free Electrophoresis of Biological Molecules Under High Temperature Conditions App 20100051459 - Li; Qingbo ;   et al. | 2010-03-04 |
Vehicle dynamic measurement device and method for comprehensive parameters of rail wear App 20090112487 - Zhang; Guangjun ;   et al. | 2009-04-30 |
Automated parallel capillary electrophoresis system with hydrodynamic sample injection App 20090090630 - Liu; Changsheng ;   et al. | 2009-04-09 |
Denaturant-free electrophoresis of biological molecules under high temperature conditions Grant 7,473,341 - Li , et al. January 6, 2 | 2009-01-06 |
Automated parallel capillary electrophoresis system with hydrodynamic sample injection Grant 7,459,070 - Liu , et al. December 2, 2 | 2008-12-02 |
Non-Evasive Method and Apparatus of Detection of Organism Tissues App 20080228083 - Wu; Jinguang ;   et al. | 2008-09-18 |
Uniform laser excitation and detection in capillary array electrophoresis system and method Grant 7,329,333 - Li , et al. February 12, 2 | 2008-02-12 |
System and method for temperature gradient capillary electrophoresis Grant 7,175,750 - Guo , et al. February 13, 2 | 2007-02-13 |
Automated parallel capillary electrophoresis system with hydrodynamic sample injection App 20060091011 - Liu; Changsheng ;   et al. | 2006-05-04 |
Automated parallel capillary electrophoresis system with hydrodynamic sample injection Grant 6,953,521 - Liu , et al. October 11, 2 | 2005-10-11 |
Copolymers for capillary gel electrophoresis Grant 6,926,815 - Liu , et al. August 9, 2 | 2005-08-09 |
System and method for temperature gradient capillary electrophoresis App 20050064400 - Guo, Zhiyong ;   et al. | 2005-03-24 |
Denaturant-free electrophoresis of biological molecules under high temperature conditions App 20040256229 - Li, Qingbo ;   et al. | 2004-12-23 |
Uniform laser excitation and detection in capillary array electrophoresis system and method App 20040154922 - Li, Qingbo ;   et al. | 2004-08-12 |
System and method for determining the presence of methylated cytosines in polynucleotides App 20040048276 - Liu, Zhaowei ;   et al. | 2004-03-11 |
Multi-wavelength array reader for biological assay Grant 6,704,104 - Li March 9, 2 | 2004-03-09 |
Extended pathlength detection in separations App 20040026252 - Li, Qingbo | 2004-02-12 |
Multi-wavelength Array Reader For Biological Assay App 20030223059 - Li, Qingbo | 2003-12-04 |
System and method for determining the sizes and quantity of polynucleotides with capillary array electrophoresis App 20030207310 - Liu, Zhaowei ;   et al. | 2003-11-06 |
Uniform laser excitation and detection in capillary array electrophoresis system and method Grant 6,630,063 - Li , et al. October 7, 2 | 2003-10-07 |
System and method for temperature gradient capillary electrophoresis App 20030138821 - Guo, Zhiyong ;   et al. | 2003-07-24 |
Automated parallel capillary electrophoresis system with hydrodynamic sample injection App 20020040850 - Liu, Changsheng ;   et al. | 2002-04-11 |
Electrophoretic sample excitation light assembly Grant 6,364,516 - Li , et al. April 2, 2 | 2002-04-02 |
Motorized positioning apparatus having coaxial carrousels Grant 6,365,024 - Li , et al. April 2, 2 | 2002-04-02 |
Automated parallel capillary electrophoresis system with hydrodynamic sample injection Grant 6,352,633 - Liu , et al. March 5, 2 | 2002-03-05 |
Detector having a transmission grating beam splitter for multi-wavelength sample analysis Grant 6,118,127 - Liu , et al. September 12, 2 | 2000-09-12 |
Electrically insulated capillary arrays for electrophoretic applications Grant 6,063,251 - Kane , et al. May 16, 2 | 2000-05-16 |
Automated parallel capillary electrophoretic system Grant 6,027,627 - Li , et al. February 22, 2 | 2000-02-22 |
Detector having a transmission grating beam splitter for multi-wavelength sample analysis Grant 5,998,796 - Liu , et al. December 7, 1 | 1999-12-07 |
Multiplexed capillary electrophoresis system Grant 5,741,411 - Yeung , et al. April 21, 1 | 1998-04-21 |
Multiplexed capillary electrophoresis system Grant 5,582,705 - Yeung , et al. December 10, 1 | 1996-12-10 |