Inventor
PARK JAE SANG
KR27 patents
⚠️ This page may combine multiple inventors who share the name “PARK JAE SANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DRAX INC
7 patentsUS10926128B2Feb 23, 2021
Excercise guide system and exercise management method according thereto
DRAX INC5 citations72
US12447377B2Oct 21, 2025
Exercise equipment device
DRAX INC1 citations63
US11364411B2Jun 21, 2022
Treadmill
DRAX INC1 citations62
US10926130B2Feb 23, 2021
Nonpowered treadmill
DRAX INC0 citations62
US12485334B2Dec 2, 2025
Weight exercise device and method
DRAX INC0 citations51
US12485316B2Dec 2, 2025
Exercise equipment management method and device thereof
DRAX INC0 citations51
US12042713B2Jul 23, 2024
Method for controlling user interface of exercise device and exercise device performing same
DRAX INC0 citations51
HL MANDO CORP
5 patentsUS11929699B2Mar 12, 2024
Double wound motor control apparatus and method
HL MANDO CORP2 citations72
US11942881B2Mar 26, 2024
Motor parameter measuring device and method
HL MANDO CORP0 citations62
US11569772B2Jan 31, 2023
Motor control device and method
HL MANDO CORP0 citations62
US12517158B2Jan 6, 2026
Controller failure diagnosing device and method
HL MANDO CORP0 citations51
US12401299B2Aug 26, 2025
Motor control device and method
HL MANDO CORP0 citations51
PARK JAE-SANG
4 patentsUS8403816B2Mar 26, 2013
Treadmill with automatic speed control and control module of the same
PARK JAE-SANG22 citations91
US8394002B2Mar 12, 2013
Treadmill with automatic speed control, control module of the same and control method of the same
PARK JAE-SANG15 citations83
US7731688B2Jun 8, 2010
Warming apparatus with heater produced by PCB
PARK JAE-SANG9 citations83
US7479620B2Jan 20, 2009
Heater and the method for producing the same using PCB
PARK JAE-SANG0 citations51
LG ELECTRONICS INC
4 patentsUS5779459AJul 14, 1998
Discharge valve arrangement for a hermetic type compressor
LG ELECTRONICS INC6 citations71
US5775887AJul 7, 1998
Spacer configuration for a discharge reed valve of a hermetic type compressor
LG ELECTRONICS INC16 citations71
US5676533AOct 14, 1997
Discharge valve arrangement for a hermetic type compressor
LG ELECTRONICS INC11 citations71
US7051644B2May 30, 2006
Mounting structure of piston pin for hermetic compressor
LG ELECTRONICS INC5 citations62