Patents - stay tuned to the technology

Inventors list

Assignees list

Classification tree browser

Top 100 Inventors

Top 100 Assignees


Ashok Kumar Mishra, Singapore SG

Ashok Kumar Mishra, Singapore SG

Patent application numberDescriptionPublished
20120074410FUSED BITHIOPHENE-VINYLENE POLYMERS - A polymer comprising repeating units A and optionally repeating units B wherein Z=S, Se, N—R and O; W is at each occurrence independently a monocyclic or polycylic moiety optionally substituted with 1-4 R03-29-2012
20120217482SEMICONDUCTOR MATERIALS PREPARED FROM DITHIENYLVINYLENE COPOLYMERS - Disclosed are new semiconductor materials prepared from dithienylvinylene copolymers with aromatic or heteroaromatic π-conjugated systems. Such copolymers, with little or no post-deposition heat treatment, can exhibit high charge carrier mobility and/or good current modulation characteristics. In addition, the polymers of the present teachings can possess certain processing advantages such as improved solution-processability and low annealing temperature.08-30-2012
20120277391SEMICONDUCTOR MATERIALS BASED ON DITHIENOPYRIDONE COPOLYMERS - The present invention provides a polymer comprising a unit of formula11-01-2012
20120277404SEMICONDUCTOR MATERIALS BASED ON DIKETOPIPERIDINOPIPERIDINE COPOLYMERS - The present invention provides a polymer comprising a unit of formula11-01-2012
20120296058SEMICONDUCTOR MATERIALS BASED ON THIENOTHIOPHENE-2,5-DIONE OLIGOMERS AND POLYMERS - The present invention provides a polymer comprising a unit of formula11-22-2012
20130144065SEMICONDUCTOR MATERIALS PREPARED FROM BRIDGED BITHIAZOLE COPOLYMERS - The present invention provides semiconducting compounds, oligomers and polymers of formula wherein A06-06-2013
20140142265DITHIENOPHTHALIMIDE SEMICONDUCTOR POLYMERS - The invention concerns apolymer of the formula (I): wherein: M1 is an optionally substituted dithienophthalimide formula (II): wherein: X is N or C—R, wherein R is H or a C05-22-2014
20150126751PHENACENE COMPOUNDS FOR ORGANIC ELECTRONICS - Phenacene compounds of formula (I) are disclosed. All the variables in the formula are the same as defined in the description. A thin film semiconductor comprising the above compounds, and a field effect transistor device, a photovoltaic device, an organic light emitting diode device and a unipolar or complementary circuit device comprising the thin film are also disclosed.05-07-2015

Patent applications by Ashok Kumar Mishra, Singapore SG

Website © 2015 Advameg, Inc.