Inventor
MALIK ROGER J
US19 patents
⚠️ This page may combine multiple inventors who share the name “MALIK ROGER J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
US ARMY
7 patentsUS4563773AJan 7, 1986
Monolithic planar doped barrier subharmonic mixer
US ARMY159 citations98
US4410902AOct 18, 1983
Planar doped barrier semiconductor device
US ARMY63 citations96
US4247358AJan 27, 1981
Method of growing single crystals of alpha aluminum phosphate
US ARMY19 citations81
US4539581ASep 3, 1985
Planar doped barrier transferred electron oscillator
US ARMY13 citations73
US4442445AApr 10, 1984
Planar doped barrier gate field effect transistor
US ARMY8 citations72
US4667211AMay 19, 1987
Millimeter wave-infrared bloch oscillator/detector
US ARMY15 citations68
US4654609AMar 31, 1987
Monolithic planar doped barrier limiter
US ARMY6 citations61
AMERICAN TELEPHONE & TELEGRAPH
5 patentsUS4905063AFeb 27, 1990
Floating gate memories
AMERICAN TELEPHONE & TELEGRAPH96 citations95
US4894526AJan 16, 1990
Infrared-radiation detector device
AMERICAN TELEPHONE & TELEGRAPH83 citations95
US4794440ADec 27, 1988
Heterojunction bipolar transistor
AMERICAN TELEPHONE & TELEGRAPH37 citations92
US4939102AJul 3, 1990
Method of growing III-V semiconductor layers with high effective hole concentration
AMERICAN TELEPHONE & TELEGRAPH7 citations72
US4825265AApr 25, 1989
Transistor
AMERICAN TELEPHONE & TELEGRAPH17 citations71
AT & T BELL LAB
4 patentsUS4945393AJul 31, 1990
Floating gate memory circuit and apparatus
AT & T BELL LAB110 citations95
US5001534AMar 19, 1991
Heterojunction bipolar transistor
AT & T BELL LAB44 citations89
US5106766AApr 21, 1992
Method of making a semiconductor device that comprises p-type III-V semiconductor material
AT & T BELL LAB19 citations78
US5329151AJul 12, 1994
Semiconductor diode
AT & T BELL LAB1 citations50
(unassigned)
2 patentsUS6541346B2Apr 1, 2003
Method and apparatus for a self-aligned heterojunction bipolar transistor using dielectric assisted metal liftoff process
43 citations92
US6894362B2May 17, 2005
Method and apparatus for a self-aligned heterojunction bipolar transistor using dielectric assisted metal liftoff process
10 citations73