Inventor
WATERBURY CHARLES A
US5 patents
⚠️ This page may combine multiple inventors who share the name “WATERBURY CHARLES A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KURTA CORP
3 patentsUS4672154AJun 9, 1987
Low power, high resolution digitizing system with cordless pen/mouse
KURTA CORP225 citations97
US5218174AJun 8, 1993
Low power cordless magnetic field digitizer with differential grid sensing and synchronous position demodulation
KURTA CORP104 citations94
US4859814AAug 22, 1989
Noise cancellation in digitizing system and method
KURTA CORP39 citations90