Inventor
LAWRENCE PETER D
CA18 patents
⚠️ This page may combine multiple inventors who share the name “LAWRENCE PETER D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV BRITISH COLUMBIA
13 patentsUS5513100AApr 30, 1996
Velocity controller with force feedback stiffness control
UNIV BRITISH COLUMBIA317 citations97
US6425865B1Jul 30, 2002
Robotically assisted medical ultrasound
UNIV BRITISH COLUMBIA626 citations96
US5218820AJun 15, 1993
Hydraulic control system with pressure responsive rate control
UNIV BRITISH COLUMBIA35 citations90
US5167121ADec 1, 1992
Proportional hydraulic control
UNIV BRITISH COLUMBIA38 citations90
US5062264ANov 5, 1991
Hydraulic control system
UNIV BRITISH COLUMBIA25 citations90
US5293461AMar 8, 1994
System for determining manipulator coordinates
UNIV BRITISH COLUMBIA39 citations89
US4893254AJan 9, 1990
Manipulator arm position sensing
UNIV BRITISH COLUMBIA38 citations86
US4826391AMay 2, 1989
Manipulator arm position sensing
UNIV BRITISH COLUMBIA42 citations85
US5616998AApr 1, 1997
Proportional derivitive control system with low speed offset compensation
UNIV BRITISH COLUMBIA8 citations71
US5312217AMay 17, 1994
Resolved motion velocity control
UNIV BRITISH COLUMBIA15 citations71
US4941739AJul 17, 1990
Mirror scanner
UNIV BRITISH COLUMBIA15 citations70
US5568029AOct 22, 1996
Joint control system with linear actuation
UNIV BRITISH COLUMBIA4 citations60
US8029445B2Oct 4, 2011
Method and apparatus for processing ultrasound image signals
UNIV BRITISH COLUMBIA0 citations37