Inventor
CALVARESE RUSSELL E
US25 patents
⚠️ This page may combine multiple inventors who share the name “CALVARESE RUSSELL E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SYMBOL TECHNOLOGIES INC
10 patentsUS8923622B2Dec 30, 2014
Orientation compensation using a mobile device camera and a reference marker
SYMBOL TECHNOLOGIES INC7 citations83
US9791546B2Oct 17, 2017
Ultrasonic locationing system using a dual phase pulse
SYMBOL TECHNOLOGIES INC2 citations72
US9140777B2Sep 22, 2015
Ultrasonic locationing using enrollment mode
SYMBOL TECHNOLOGIES INC2 citations62
US8995228B2Mar 31, 2015
Ultrasonic locationing using only time difference of arrival measurements
SYMBOL TECHNOLOGIES INC3 citations62
US8798923B2Aug 5, 2014
Non-echo ultrasonic doppler for corrected inertial navigation
SYMBOL TECHNOLOGIES INC2 citations62
US10816638B2Oct 27, 2020
Ultrasonic locationing interleaved with alternate audio functions
SYMBOL TECHNOLOGIES INC1 citations60
US9658329B2May 23, 2017
Measurement of reflected ultrasound signal for ultrasonic emitter gating control
SYMBOL TECHNOLOGIES INC0 citations51
US9453901B2Sep 27, 2016
Dual frequency ultrasonic locationing system
SYMBOL TECHNOLOGIES INC0 citations51
US10802108B2Oct 13, 2020
Two pass detection technique for non-echo pulsed ranging
SYMBOL TECHNOLOGIES INC0 citations41
US9523764B2Dec 20, 2016
Detection of multipath and transmit level adaptation thereto for ultrasonic locationing
SYMBOL TECHNOLOGIES INC0 citations41
SYMBOL TECHNOLOGIES LLC
9 patentsUS9785879B1Oct 10, 2017
Arrangement for, and method of, reading RFID product tags with improved performance by reading RFID tags of interest in a venue
SYMBOL TECHNOLOGIES LLC8 citations82
US11064431B2Jul 13, 2021
Arrangement for, and method of, accurately locating, and reducing electrical power consumption of, mobile devices at rest in a venue
SYMBOL TECHNOLOGIES LLC2 citations71
US10360777B2Jul 23, 2019
System for and method of enhanced reading and tracking of radio frequency identification tags
SYMBOL TECHNOLOGIES LLC2 citations71
US10049244B2Aug 14, 2018
Motion-controlled arrangement for, and method of, locating targets with improved performance in a venue
SYMBOL TECHNOLOGIES LLC2 citations71
US10496952B2Dec 3, 2019
Arrangement for, and method of, locating product tags by locating users who are operating mobile readers for reading the product tags
SYMBOL TECHNOLOGIES LLC0 citations50
US9949080B2Apr 17, 2018
Arrangement for, and method of, finding and recovering lost mobile devices in a venue
SYMBOL TECHNOLOGIES LLC1 citations50
US10025961B2Jul 17, 2018
Arrangement for, and method of, enhancing accuracy of data collection for items located in a venue
SYMBOL TECHNOLOGIES LLC0 citations41
US9891308B2Feb 13, 2018
Arrangement for, and method of, enhancing the accuracy of position detection and tracking of a mobile device movable in a venue
SYMBOL TECHNOLOGIES LLC0 citations41
US10142798B2Nov 27, 2018
Arrangement for, and method of, locating a mobile device in a venue by inferring transit timer values of ranging signals received by the mobile device in a time difference of arrival (TDOA)-based ultrasonic locationing system
SYMBOL TECHNOLOGIES LLC0 citations32
CALVARESE RUSSELL E
3 patentsUS9001621B2Apr 7, 2015
Dual frequency ultrasonic locationing system
CALVARESE RUSSELL E2 citations60
US8869588B2Oct 28, 2014
Ultrasonic positioning system with reverberation and flight time compensation
CALVARESE RUSSELL E1 citations49
US8553722B2Oct 8, 2013
Method and apparatus for providing spatially selectable communications using deconstructed and delayed data streams
CALVARESE RUSSELL E0 citations39