P

Inventor

VANDERSPOOL II JAN P

US6 patents
⚠️ This page may combine multiple inventors who share the name “VANDERSPOOL II JAN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MOTOROLA INC

5 patents
US6108558AAug 22, 2000

Method for calculating a location of a remote Unit utilizing observed time difference (OTD) and real time difference (RTD) measurements.

MOTOROLA INC149 citations97
US5261118ANov 9, 1993

Simulcast synchronization and equalization system and method therefor

MOTOROLA INC171 citations95
US5257404AOct 26, 1993

Simulcast synchronization and equalization system and method therefor

MOTOROLA INC87 citations92
US5398263AMar 14, 1995

Autonomous pulse train timing controls for time-mark alignment

MOTOROLA INC33 citations91
US4633197ADec 30, 1986

Single resonant tank modulated oscillator

MOTOROLA INC33 citations91

(unassigned)

1 patent
US5487183AJan 23, 1996

Method and apparatus for a data transmitter

4 citations58