Inventor
RULKOV NIKOLAI
US53 patents
⚠️ This page may combine multiple inventors who share the name “RULKOV NIKOLAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IMPACT SPORTS TECHNOLOGIES INC
20 patentsUS7648463B1Jan 19, 2010
Monitoring device, method and system
IMPACT SPORTS TECHNOLOGIES INC221 citations98
US7625344B1Dec 1, 2009
Monitoring device, method and system
IMPACT SPORTS TECHNOLOGIES INC81 citations97
US8460197B1Jun 11, 2013
Monitoring device with a pedometer
IMPACT SPORTS TECHNOLOGIES INC29 citations96
US7431696B1Oct 7, 2008
Monitoring device, method and system
IMPACT SPORTS TECHNOLOGIES INC53 citations96
US8974396B1Mar 10, 2015
Mobile plethysmographic device
IMPACT SPORTS TECHNOLOGIES INC37 citations94
US9314166B1Apr 19, 2016
Monitoring device with a pedometer
IMPACT SPORTS TECHNOLOGIES INC18 citations93
US9314174B1Apr 19, 2016
Mobile plethysmographic device
IMPACT SPORTS TECHNOLOGIES INC14 citations93
US7887492B1Feb 15, 2011
Monitoring device, method and system
IMPACT SPORTS TECHNOLOGIES INC34 citations92
USD619256SJul 6, 2010
Fitness monitoring device
IMPACT SPORTS TECHNOLOGIES INC29 citations92
USD674488SJan 15, 2013
Heart rate monitor
IMPACT SPORTS TECHNOLOGIES INC37 citations91
US7892178B1Feb 22, 2011
Monitoring device for an interactive game
IMPACT SPORTS TECHNOLOGIES INC21 citations90
US9179849B1Nov 10, 2015
Mobile plethysmographic device
IMPACT SPORTS TECHNOLOGIES INC10 citations84
US9167975B1Oct 27, 2015
Motion resistant device to monitor heart rate in ambulatory patients
IMPACT SPORTS TECHNOLOGIES INC11 citations84
US9144385B1Sep 29, 2015
Mobile plethysmographic device
IMPACT SPORTS TECHNOLOGIES INC7 citations84
USD618802SJun 29, 2010
Fitness monitoring device
IMPACT SPORTS TECHNOLOGIES INC16 citations84
US8663118B1Mar 4, 2014
Monitoring device with a pedometer
IMPACT SPORTS TECHNOLOGIES INC3 citations74
US9039627B2May 26, 2015
Monitoring device with an accelerometer, method and system
IMPACT SPORTS TECHNOLOGIES INC6 citations68
US8012097B1Sep 6, 2011
Monitoring device for an interactive game
IMPACT SPORTS TECHNOLOGIES INC1 citations63
US8002710B1Aug 23, 2011
Monitoring device for an interactive game
IMPACT SPORTS TECHNOLOGIES INC2 citations63
US8002709B1Aug 23, 2011
Monitoring device for an interactive game
IMPACT SPORTS TECHNOLOGIES INC1 citations60
CIANNA MEDICAL INC
12 patentsUS10499832B2Dec 10, 2019
Reflector markers and systems and methods for identifying and locating them
CIANNA MEDICAL INC16 citations94
US11191445B2Dec 7, 2021
Reflector markers and systems and methods for identifying and locating them
CIANNA MEDICAL INC5 citations84
US10827949B2Nov 10, 2020
Reflector markers and systems and methods for identifying and locating them
CIANNA MEDICAL INC9 citations84
US10610326B2Apr 7, 2020
Passive tags, and systems and methods for using them
CIANNA MEDICAL INC10 citations82
US12161458B2Dec 10, 2024
Systems and methods for imaging a body region using implanted markers
CIANNA MEDICAL INC3 citations75
US11351008B2Jun 7, 2022
Passive tags, and systems and methods for using them
CIANNA MEDICAL INC2 citations71
US12533045B2Jan 27, 2026
Systems and methods for identifying and locating reflectors using orthogonal sequences of reflector switching
CIANNA MEDICAL INC0 citations62
US12178565B2Dec 31, 2024
Systems and methods for imaging a body region using implanted markers
CIANNA MEDICAL INC0 citations62
US12048525B2Jul 30, 2024
Impedance reflector detection systems and methods for using them
CIANNA MEDICAL INC0 citations62
US11484219B2Nov 1, 2022
Reflector markers and systems and methods for identifying and locating them
CIANNA MEDICAL INC1 citations62
US11426256B2Aug 30, 2022
Implantable markers, and systems and methods for using them
CIANNA MEDICAL INC1 citations62
US11350846B2Jun 7, 2022
Impedance reflector detection systems and methods for using them
CIANNA MEDICAL INC0 citations62
RULKOV NIKOLAI
8 patentsUS8172761B1May 8, 2012
Monitoring device with an accelerometer, method and system
RULKOV NIKOLAI292 citations99
US8579827B1Nov 12, 2013
Monitoring device with an accelerometer, method and system
RULKOV NIKOLAI70 citations98
US9226669B1Jan 5, 2016
Optical sensor for a monitoring device
RULKOV NIKOLAI13 citations92
US8460199B2Jun 11, 2013
Monitoring device with an accelerometer, method and system
RULKOV NIKOLAI28 citations92
US8092393B1Jan 10, 2012
Monitoring device with an accelerometer, method and system
RULKOV NIKOLAI20 citations92
US9109902B1Aug 18, 2015
Monitoring device with a pedometer
RULKOV NIKOLAI3 citations74
US8915859B1Dec 23, 2014
Monitoring device, system and method for a multi-player interactive game
RULKOV NIKOLAI4 citations73
US8708918B1Apr 29, 2014
Monitoring device, method and system
RULKOV NIKOLAI5 citations72
IMPACT SPORTS TECH INC
4 patentsUS9820659B1Nov 21, 2017
Monitoring device with a pedometer
IMPACT SPORTS TECH INC5 citations83
US9649039B1May 16, 2017
Mobile plethysmographic device
IMPACT SPORTS TECH INC9 citations83
US9504393B1Nov 29, 2016
Monitoring Device, Method and system
IMPACT SPORTS TECH INC4 citations71
US9629562B1Apr 25, 2017
Mobile plethysmographic device
IMPACT SPORTS TECH INC1 citations62
IMPACT SPORTS TECHNOLOGY INC
2 patentsBRADY DON
2 patentsHEALTH WATCH LLC
1 patentBADY DONALD
1 patentShowing the top 50 of 53 patents by PatentIndex Score.