Inventor
LIU TAKYIU
US8 patents
⚠️ This page may combine multiple inventors who share the name “LIU TAKYIU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUGHES AIRCRAFT CO
7 patentsUS5663583ASep 2, 1997
Low-noise and power ALGaPSb/GaInAs HEMTs and pseudomorpohic HEMTs on GaAs substrate
HUGHES AIRCRAFT CO128 citations97
US5548140AAug 20, 1996
High-Speed, low-noise millimeterwave hemt and pseudomorphic hemt
HUGHES AIRCRAFT CO35 citations92
US5606185AFeb 25, 1997
Parabolically graded base-collector double heterojunction bipolar transistor
HUGHES AIRCRAFT CO28 citations91
US5721161AFeb 24, 1998
Method of making high-speed, low-noise millimeterwave HEMT and pseudormorphic HEMT
HUGHES AIRCRAFT CO10 citations73
US5612551AMar 18, 1997
AlPSb/InP single heterojunction bipolar transistor on InP substrate for high-speed, high-power applications
HUGHES AIRCRAFT CO9 citations73
US5610086AMar 11, 1997
Method of making an AlPSb/InP single heterojunction bipolar transistor on InP substrate for high-speed, high-power applications
HUGHES AIRCRAFT CO5 citations73
US5603765AFeb 18, 1997
Method of growing high breakdown voltage allnas layers in InP devices by low temperature molecular beam epitaxy
HUGHES AIRCRAFT CO17 citations71