Inventor

ENGHOLM KATHRYN A

US25 patents

⚠️ This page may combine multiple inventors who share the name “ENGHOLM KATHRYN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ENGHOLM KATHRYN A

TEKTRONIX INC

Signal type identification

Touch controlled zoom and pan of graphic displays

Touch zoom in/out for a graphics display

Measuring wireless network performance via a world wide network

Method and apparatus for facilitating user interaction with a measurement instrument using a display-based control knob

Display of code power levels and relationships of multiple spreading factor orthogonal codes in a CDMA signal

Status ribbon for display for multiple channels/codes

Rectangular gamut display

Visualization of active codes, their spreading factors and power levels, in a code domain power display

Occupancy measurement and triggering in frequency domain bitmaps

Automatic measurement of video parameters

Time history display of orthogonal code power levels

ENGHOLM KATHRYN A

Signal detection and triggering using a difference bitmap

Frequency domain bitmap triggering using color, density and correlation based triggers

Signal-sensitive data compression

Density trace measurement

Phase transient response measurements using automatic frequency estimation

Methods, systems, and apparatus for multi-domain markers

Graphic actuation of test and measurement triggers

DOBYNS KENNETH P

Test and measurement instrument with common presentation of time domain data

Multi-channel frequency domain test and measurement instrument

HILLMAN JR ALFRED K

Time-domain triggering in a test and measurement instrument

TURPIN JOHN F

Signal recognition and triggering using computer vision techniques

TRACY ROBERT E

Occupancy measurement and triggering in frequency domain bitmaps

HE YI

Video bandwidth resolution in DFT-based spectrum analysis