Inventor
SHENG ZHENGZHI
US24 patents
⚠️ This page may combine multiple inventors who share the name “SHENG ZHENGZHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV ARKANSAS
22 patentsUS4962083AOct 9, 1990
High temperature T1-Ba-Ca-Cu-O and T1-Sr-Cu-O superconductor
UNIV ARKANSAS23 citations92
US5256635AOct 26, 1993
High temperature superconductor system comprising Tl2 Ba2 CuO+δ
UNIV ARKANSAS9 citations73
US4994432AFeb 19, 1991
High temperature superconductor system and processes for making same
UNIV ARKANSAS8 citations73
US4857504AAug 15, 1989
Melt-produced high temperature rare earth barium copper oxide superconductor and processes for making same
UNIV ARKANSAS16 citations73
US5314867AMay 24, 1994
Process for making Tl-Ba-Ca-Cu-O superconductors using thallium vapor
UNIV ARKANSAS2 citations62
US5258365ANov 2, 1993
CrTlSrCaCuO and related superconducting systems
UNIV ARKANSAS5 citations62
US5164362ANov 17, 1992
Tl-Sr-Ca-Cu-O superconductors
UNIV ARKANSAS2 citations62
US5112800AMay 12, 1992
Preparation of superconducting Tl-Ba-Ca-Cu-O thin films by Tl2 O3
UNIV ARKANSAS3 citations62
US5106830AApr 21, 1992
High temperature superconductor system having the formula Tl-Ba-Cu-O
UNIV ARKANSAS3 citations62
US5082825AJan 21, 1992
Process for making t1-ba-ca-cu-o superconductors
UNIV ARKANSAS3 citations62
US5066635ANov 19, 1991
High temperature superconducting Ti-Ba-Ca-Cu-O phases
UNIV ARKANSAS3 citations62
US5036044AJul 30, 1991
R-Tl-Sr-Ca-Cu-O superconductors
UNIV ARKANSAS4 citations62
US4997811AMar 5, 1991
Process for making Tl-Ba-Ca-Cu-O superconductors
UNIV ARKANSAS2 citations62
US5217943AJun 8, 1993
Process for making composite ceramic superconducting wires
UNIV ARKANSAS2 citations56
US5073536ADec 17, 1991
High temperature superconductors comprising Tl--Ca--Ba--O, Tl--Sr--Ba--Cu--O--Sr--Cu--O
UNIV ARKANSAS3 citations54
US5597781AJan 28, 1997
R-Tl-SR-CA-CU-O superconductors and processes for making same
UNIV ARKANSAS0 citations51
US5304537AApr 19, 1994
M-Tl-Ba-Cu-O high temperature superconductors wherein M is selected from the group consisting of Ti, Zr and Hf
UNIV ARKANSAS0 citations51
US5145834ASep 8, 1992
Processes for making Tl-Ca-Ba-Cu-O, Tl-Sr-Ba-Cu-O and Tl-Sr-Cu-O superconductors by solid state synthesis
UNIV ARKANSAS1 citations51
US5096881AMar 17, 1992
Preparation of a superconducting Tl2 Ca2 Ba2 Cu3 O.sub.x2 O3 vapor
UNIV ARKANSAS0 citations51
US5084439AJan 28, 1992
Meltable high temperature Tb-R-Ba-Cu-O superconductor
UNIV ARKANSAS1 citations51
US5215962AJun 1, 1993
90 K Tl-Ba-Ce-Cu-O superconductor and processes for making same
UNIV ARKANSAS1 citations48
US5498594AMar 12, 1996
(Hg or Pb)-Pr-Tl-Sr-Cu-O based superconductors
UNIV ARKANSAS1 citations45