Inventor
LEE BANG-WON
KR39 patents
⚠️ This page may combine multiple inventors who share the name “LEE BANG-WON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ATLAB INC
22 patentsUS7064311B2Jun 20, 2006
Optical image detector and method for controlling illumination of the same
ATLAB INC26 citations92
US7884575B2Feb 8, 2011
Wireless optical pointing apparatus using battery and method of detecting time for change/recharge of battery thereof
ATLAB INC8 citations84
US7995030B2Aug 9, 2011
Apparatus and method for searching and displaying data
ATLAB INC8 citations83
US7616193B2Nov 10, 2009
Human input apparatus with touch sensors and method for calculating movement value thereof
ATLAB INC9 citations83
US8384695B2Feb 26, 2013
Automatic impedance adjuster and control method thereof
ATLAB INC12 citations82
US12343241B2Jul 1, 2025
Sensor device for diaper
ATLAB INC0 citations62
US12127921B2Oct 29, 2024
Sensor device for diaper
ATLAB INC1 citations62
US8044936B2Oct 25, 2011
Optical navigation device and method of operating the same
ATLAB INC5 citations62
US8026900B2Sep 27, 2011
Optical mouse that detects working surface using code included in illuminated light and control method thereof
ATLAB INC2 citations62
US7795572B2Sep 14, 2010
Optical pointing device with shutter control
ATLAB INC2 citations62
US7760185B2Jul 20, 2010
Optical pointing device
ATLAB INC5 citations62
US7667690B2Feb 23, 2010
Optical pointing device and method of computing movement value thereof
ATLAB INC4 citations62
US7327351B2Feb 5, 2008
Optical pointing system, signal transmission method of the same, and signal processing method of computing apparatus used in the same
ATLAB INC2 citations62
US7783309B2Aug 24, 2010
Wireless communication system and channel changing method thereof
ATLAB INC3 citations57
US7928962B2Apr 19, 2011
Optical pointing device including power supply voltage drop portion and power supply voltage boost portion, and power supply semiconductor device therefor
ATLAB INC5 citations54
US7800090B2Sep 21, 2010
Optical position tracking input device having a self-test function and method of testing the same
ATLAB INC0 citations52
US7545360B2Jun 9, 2009
Optical pointing device
ATLAB INC1 citations52
US8053687B2Nov 8, 2011
Semiconductor device and touch sensor device
ATLAB INC0 citations51
US8013287B2Sep 6, 2011
Optical pointing device, optical pointing system, and method of operating the same
ATLAB INC1 citations51
US7701503B2Apr 20, 2010
Method for controlling light source and optical input device using the same
ATLAB INC0 citations42
US7639236B2Dec 29, 2009
Image sensor, optical pointing device and motion calculating method of optical pointing device
ATLAB INC0 citations41
US7920882B2Apr 5, 2011
Human interface device and wireless communication method thereof
ATLAB INC0 citations37
SAMSUNG ELECTRONICS CO LTD
5 patentsUS6502997B1Jan 7, 2003
Connector and cable having transducer and receiver for optical transmission
SAMSUNG ELECTRONICS CO LTD71 citations91
US5223753AJun 29, 1993
Slew rate speed-up circuit
SAMSUNG ELECTRONICS CO LTD28 citations86
US5577215ANov 19, 1996
Data transmission circuit for digital signal processor chip and method therefor
SAMSUNG ELECTRONICS CO LTD8 citations72
US5341417AAug 23, 1994
Integrated PCM-CODEC circuit with telemetering noise elimination
SAMSUNG ELECTRONICS CO LTD7 citations68
US5636154AJun 3, 1997
Digital operation unit
SAMSUNG ELECTRONICS CO LTD0 citations42
ATSENS CO LTD
5 patentsUS12414692B2Sep 16, 2025
Bio-signal measuring device and bio-signal measuring method
ATSENS CO LTD0 citations62
US12408859B2Sep 9, 2025
Apparatus for measuring electrocardiogram and method of recording ECG signals merged with user input
ATSENS CO LTD0 citations62
US12029524B2Jul 9, 2024
Bio-signal measuring device and bio-signal measuring method
ATSENS CO LTD0 citations62
US11877855B2Jan 23, 2024
Apparatus for measuring electrocardiogram and method of recording ECG signals merged with user input
ATSENS CO LTD0 citations62
US11291399B2Apr 5, 2022
Apparatus for measuring electrocardiogram, and method of operation the apparatus
ATSENS CO LTD0 citations51