Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PL

Ping Liu

HLHrl Laboratories: 44 patents #27 of 709Top 4%
General Motors: 20 patents #670 of 18,328Top 4%
University of California: 6 patents #1,311 of 18,278Top 8%
AEAlliance For Sustainable Energy: 5 patents #76 of 746Top 15%
MIMidwest Research Institute: 5 patents #23 of 315Top 8%
LSLg Energy Solution: 3 patents #635 of 1,886Top 35%
QUQingdao Agricultural University: 2 patents #5 of 78Top 7%
SASandvik Ab: 2 patents #159 of 518Top 35%
SWSierra Wireless: 2 patents #47 of 160Top 30%
KEKilimanjaro Energy: 2 patents #5 of 13Top 40%
TDTechnical University Of Denmark: 1 patents #38 of 121Top 35%
PBPacific Biotech: 1 patents #8 of 13Top 65%
CSCarbon Sink: 1 patents #9 of 14Top 65%
Changzhou City, CA: #1 of 26 inventorsTop 4%
Overall (All Time): #13,550 of 4,157,543Top 1%
103 Patents All Time

Issued Patents All Time

Showing 76–100 of 103 patents

Patent #TitleCo-InventorsDate
8268510 Fuel cell fabrication using photopolymer based processes Jeffrey A. Rock, Yeh-Hung Lai, Keith E. Newman, Gerald W. Fly, Alan J. Jacobsen +2 more 2012-09-18
8262774 Air collector with functionalized ion exchange membrane for capturing ambient CO2 2012-09-11
8241750 Functional multilayer anisotropic conductive adhesive laminate 2012-08-14
8084265 Method and Pd/V2 O5 device for H2 detection C. Edwin Tracy, J. Roland Pitts, R. Davis Smith, II, Se-Hee Lee 2011-12-27
7993797 Chemically modified catalyzed support particles for electrochemical cells Tina T. Salguero, Elena Sherman 2011-08-09
7977012 Method of coating a surface of a fuel cell plate Wen Li, Jennifer J. Zinck, Chaoyin Zhou, Tina T. Salguero 2011-07-12
7944007 Actuator assembly Cameron Massey, Leslie Momoda, Geoffrey P. McKnight, William Barvosa-Carter, Alan J. Jacobsen 2011-05-17
7939899 Solid state actuator capable of plating and plating material storage Cameron Massey, Leslie Momoda, Geoffrey P. McKnight, William Barvosa-Carter, Alan J. Jacobsen 2011-05-10
7927507 Hydrogen storage compositions Wen Li, John J. Vajo, Robert W. Cumberland 2011-04-19
7910373 H2O doped WO3, ultra-fast, high-sensitivity hydrogen sensors C. Edwin Tracy, J. Roland Pitts, Se-Hee Lee 2011-03-22
7910199 Metal filled porous carbon Adam F. Gross, John J. Vajo, Robert W. Cumberland, Tina T. Salguero 2011-03-22
7776201 Electrochemical regeneration of chemical hydrides John J. Vajo 2010-08-17
7632602 Thin film buried anode battery Se-Hee Lee, C. Edwin Tracy 2009-12-15
7560409 Photo-oxidation catalysts J. Roland Pitts, R. Davis Smith, II 2009-07-14
7474534 Methods and apparatuses for thermal dissipation Min Li 2009-01-06
7419635 Pd/V2O5 device for colorimetric H2 detection C. Edwin Tracy, J. Roland Pitts, R. Davis Smith, II, Se-Hee Lee 2008-09-02
7388753 Methods and apparatuses for thermal dissipation Min Li 2008-06-17
7298017 Actuation using lithium/metal alloys and actuator device Cameron Massey, Leslie Momoda, Geoffrey P. McKnight, William Barvosa-Carter, Alan J. Jacobsen 2007-11-20
7274128 Layered inorganic with pillared organic nanocomposite actuators Cameron Massey, Leslie Momoda, Geoffrey P. McKnight, Alan J. Jacobsen 2007-09-25
7233034 Hydrogen permeable protective coating for a catalytic surface C. Edwin Tracy, J. Roland Pitts, Se-Hee Lee 2007-06-19
7205699 Solid state actuation using graphite intercalation compounds Cameron Massey, Geoffrey P. McKnight, William Barvosa-Carter, Guillermo A. Herrera 2007-04-17
6805999 Buried anode lithium thin film battery and process for forming the same Se-Hee Lee, C. Edwin Tracy 2004-10-19
6723566 Pd/Ni-WO3 anodic double layer gasochromic device Se-Hee Lee, C. Edwin Tracy, J. Roland Pitts 2004-04-20
6663998 Anode catalyst materials for use in fuel cells Jens K. Nørskov 2003-12-16
6156395 Plasma enhanced chemical vapor deposition (PECVD) method of forming vanadium oxide films and vanadium oxide thin-films prepared thereby Ji-Guang Zhang, C. Edwin Tracy, David K. Benson, John A. Turner 2000-12-05