Inventor

YEFRIEMOV VLADIMIR

RU4 patents

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

MAGELLAN CORP

2 patents

US6229479B1May 8, 2001

Relative position measuring techniques using both GPS and GLONASS carrier phase measurements

MAGELLAN CORP179 citations95

US5914685AJun 22, 1999

Relative position measuring techniques using both GPS and GLONASS carrier phase measurements

MAGELLAN CORP145 citations95

ASHJAEE JAVAD

2 patents

US8120527B2Feb 21, 2012

Satellite differential positioning receiver using multiple base-rover antennas

ASHJAEE JAVAD31 citations89

US9035826B2May 19, 2015

Satellite differential positioning receiver using multiple base-rover antennas

ASHJAEE JAVAD11 citations81