Lee; Bang Won

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Bang Won.The latest application filed is for "bio-signal measuring device and bio-signal measuring method".

Company Profile

1.32.60

Lee; Bang Won - Gyeonggi-do KR
LEE; Bang Won - Yongin-si KR
Lee; Bang Won - Yongin KR
Lee; Bang-Won - Sungnam KR
Lee, Bang Won - Yongin-city KR
Lee, Bang-Won - Sungnam-city KR
Lee; Bang-Won - Kyungki-do KR
Lee; Bang Won - Seongnam KR
Lee; Bang-Won - Kwangmyeong KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Apparatus for measuring electrocardiogram, and method of operation the apparatus Grant 11,291,399 - Jeong , et al. April 5, 2	2022-04-05
Bio-signal Measuring Device And Bio-signal Measuring Method App 20220095917 - JEONG; Jong Ook ; et al.	2022-03-31
Apparatus For Measuring Electrocardiogram, And Method Of Operation The Apparatus App 20220054035 - JEONG; Jong Ook ; et al.	2022-02-24
Apparatus For Measuring Electrocardiogram And Method Of Recording Ecg Signals Merged With User Input App 20220054034 - JEONG; Jong Ook ; et al.	2022-02-24
Sensor Device For Diaper App 20210401636 - LEE; Bang Won	2021-12-30
Apparatus For Simultaneously Measuring Heterogeneous Biosignals And Measurement Method Thereof App 20210298609 - JEONG; Jong-Ook ; et al.	2021-09-30
Touch sensor device Grant 8,581,867 - Shin , et al. November 12, 2	2013-11-12
Capacitance Measurement Circuit And Method For Measuring Capacitance Thereof App 20130214798 - Lee; Bang-Won ; et al.	2013-08-22
Automatic impedance adjuster and control method thereof Grant 8,384,695 - Lee , et al. February 26, 2	2013-02-26
Time to digital converting circuit and pressure sensing device using the same Grant 8,261,619 - Shin , et al. September 11, 2	2012-09-11
Input Device, And Method For Detecting The Contact Position Of The Device App 20120200530 - Wu; Xiaoling ; et al.	2012-08-09
Touch Panel Capable Of Multi-touch Sensing, And Multi-touch Sensing Method For The Touch Panel App 20120194476 - Lee; Bang-Won ; et al.	2012-08-02
Input Apparatus And Method For Detecting The Contact Position Of Input Apparatus App 20120146944 - Lee; Bang-Won ; et al.	2012-06-14
Optical navigation device and method for compensating for offset in optical navigation device Grant 8,179,369 - Kwak , et al. May 15, 2	2012-05-15
Touch sensor device Grant 8,169,415 - Shin , et al. May 1, 2	2012-05-01
Pointing device and motion value calculating method thereof Grant 8,126,211 - Lee , et al. February 28, 2	2012-02-28
Semiconductor device and touch sensor device Grant 8,053,687 - Jung , et al. November 8, 2	2011-11-08
Optical navigation device and method of operating the same Grant 8,044,936 - Kwak , et al. October 25, 2	2011-10-25
Optical mouse that detects working surface using code included in illuminated light and control method thereof Grant 8,026,900 - Joung , et al. September 27, 2	2011-09-27
Puck-type Pointing Apparatus, Pointing System, And Pointing Method App 20110227823 - Kim; Yong-Hwan ; et al.	2011-09-22
Optical pointing device, optical pointing system, and method of operating the same Grant 8,013,287 - Joung , et al. September 6, 2	2011-09-06
Touch Panel, And Input Device Including The Same App 20110210934 - Lee; Bang-Won ; et al.	2011-09-01
Touch Sensor Device App 20110199327 - Shin; Young-Ho ; et al.	2011-08-18
Apparatus and method for searching and displaying data Grant 7,995,030 - Joung , et al. August 9, 2	2011-08-09
Portable Device With Proximity Sensors App 20110175626 - Lee; Bang-Won ; et al.	2011-07-21
Touch Panel Apparatus And A Method For Detecting A Contact Position On The Same App 20110102353 - Kim; Bom-Yun ; et al.	2011-05-05
Optical pointing device including power supply voltage drop portion and power supply voltage boost portion, and power supply semiconductor device therefor Grant 7,928,962 - Lee , et al. April 19, 2	2011-04-19
Human interface device and wireless communication method thereof Grant 7,920,882 - Jung , et al. April 5, 2	2011-04-05
Touch Sensor Device And The Method Of Switching Operation Mode Thereof App 20110050638 - Lee; Bang-Won	2011-03-03
Touch Sensor Device And Pointing Coordinate Determination Method Thereof App 20110037727 - Lee; Sang-Jin ; et al.	2011-02-17
Wireless optical pointing apparatus using battery and method of detecting time for change/recharge of battery thereof Grant 7,884,575 - Shin , et al. February 8, 2	2011-02-08
Touch And Proximity Sensitive Display Panel, Display Device And Touch And Proximity Sensing Method Using The Same App 20110025635 - Lee; Bang-Won	2011-02-03
Automatic Impedance Adjuster And Control Method Thereof App 20100327953 - Lee; Bang-Won ; et al.	2010-12-30
Delay Time Measurement Circuit And Method App 20100277158 - Lee; Bang-Won ; et al.	2010-11-04
Touch Panel Device And Method Of Detecting Contact Position Thereof App 20100277433 - Lee; Sang-Jin ; et al.	2010-11-04
Optical position tracking input device having a self-test function and method of testing the same Grant 7,800,090 - Lee , et al. September 21, 2	2010-09-21
Optical pointing device with shutter control Grant 7,795,572 - Jung , et al. September 14, 2	2010-09-14
Wireless communication system and channel changing method thereof Grant 7,783,309 - Joung , et al. August 24, 2	2010-08-24
Touchpad Comprising Structure For Tactile Sensation And Touch Sensor Using The Same App 20100188359 - Lee; Bang Won	2010-07-29
Electronic Device And Method Of Arranging Touch Panel Thereof App 20100188360 - Joung; Chul-Yong ; et al.	2010-07-29
Optical pointing device Grant 7,760,185 - Joung , et al. July 20, 2	2010-07-20
Method for controlling light source and optical input device using the same Grant 7,701,503 - Lee , et al. April 20, 2	2010-04-20
Touch Sensor Device App 20100072916 - Shin; Young-Ho ; et al.	2010-03-25
Optical pointing device and method of computing movement value thereof Grant 7,667,690 - Lee February 23, 2	2010-02-23
Sensor Device And Method Of Operating The Same App 20100006349 - Lee; Jei-Hyuk ; et al.	2010-01-14
Image sensor, optical pointing device and motion calculating method of optical pointing device Grant 7,639,236 - Lee December 29, 2	2009-12-29
Navigation system and navigation method Grant 7,633,489 - Lee , et al. December 15, 2	2009-12-15
Optical Pointing Device App 20090289171 - JUNG; DUCK-YOUNG ; et al.	2009-11-26
Human input apparatus with touch sensors and method for calculating movement value thereof Grant 7,616,193 - Joung , et al. November 10, 2	2009-11-10
Optical Sensor Module For Optical Pointing Device And Method Of Fabricating The Same App 20090267899 - Jeong; Wan-Gyo ; et al.	2009-10-29
Semiconductor Device And Touch Sensor Device App 20090152022 - Jung; Duck-Young ; et al.	2009-06-18
Optical pointing device Grant 7,545,360 - Lee , et al. June 9, 2	2009-06-09
Apparatus and Method for Searching and Displaying Data App 20090120268 - Joung; Chul-Yong ; et al.	2009-05-14
Input Device App 20090095541 - Lee; Bang-Won	2009-04-16
Touch Sensor And Operating Method Thereof App 20090095542 - Moon; Byung-Joon ; et al.	2009-04-16
Time to Digital Converting Circuit and Pressure Sensing Device Using the Same App 20080295603 - Shin; Young-Ho ; et al.	2008-12-04
Pointing Device And Motion Value Calculating Method Thereof App 20080273756 - LEE; BANG-WON ; et al.	2008-11-06
Optical Pointing Device And Method For Calculating Motion Value In The Same App 20080259034 - LEE; BANG-WON ; et al.	2008-10-23
Input Device For Content Providing Device and Method of Operating the Same App 20080211769 - Chung; Jin-Woo ; et al.	2008-09-04
Optical Pointing Device And Data Transmission Method Thereof App 20080133785 - KWAK; Jong-Taek ; et al.	2008-06-05
Optical Position Tracking Device And Method Of Testing The Same App 20080123498 - Lee; Woo-Seok ; et al.	2008-05-29
Optical Pointing Device And Power Supply Semiconductor Device Therefor App 20080067998 - LEE; Bang-Won ; et al.	2008-03-20
Optical Navigation Device And Method For Compensating For Offset In Optical Navigation Device App 20080043223 - KWAK; Jong-Taek ; et al.	2008-02-21
Optical pointing system, signal transmission method of the same, and signal processing method of computing apparatus used in the same Grant 7,327,351 - Lee February 5, 2	2008-02-05
Apparatus Using Battery And Method Of Detecting Time For Change/recharge Of Battery Thereof App 20080018306 - Shin; Young-Ho ; et al.	2008-01-24
Computer System And Optical Pointing Device Having Security Function, And Security Method Thereof App 20070300091 - LEE; Bang-Won	2007-12-27
Computer peripheral device containing contents and method of outputting contents using the same App 20070162633 - Joung; Chul-Yong ; et al.	2007-07-12
Optical navigation device and method of operating the same App 20070132734 - Kwak; Jong-Taek ; et al.	2007-06-14
Optical navigation device and method of operating the same App 20070126699 - Kwak; Jong-Taek ; et al.	2007-06-07
Optical pointing device and method of computing movement value thereof App 20070115260 - Lee; Bang-Won	2007-05-24
Optical pointing device, optical pointing system, and method of operating the same App 20070002022 - Joung; Chul-Yong ; et al.	2007-01-04
Optical image detector and method for controlling illumination of the same Grant 7,064,311 - Jung , et al. June 20, 2	2006-06-20
Human interface device and wireless communication method thereof App 20060105716 - Jung; Jin-Woo ; et al.	2006-05-18
Human input apparatus with touch sensors and method for calculating movement value thereof App 20060077176 - Joung; Chul-Yong ; et al.	2006-04-13
Optical pointing device App 20060071907 - Joung; Chul-Yong ; et al.	2006-04-06
Optical mouse and control method thereof App 20060055674 - Joung; Chul-Yong ; et al.	2006-03-16
Wireless communication system and channel changing method thereof App 20060019670 - Joung; Chul-Yong ; et al.	2006-01-26
Optical pointing device App 20050200599 - Lee, Bang-Won ; et al.	2005-09-15
Image sensor, optical pointing device and motion calculating method of optical pointing device App 20050200600 - Lee, Bang-Won	2005-09-15
Method for controlling light source and optical input device using the same App 20050161582 - Lee, Bang-Won ; et al.	2005-07-28
Navigation system and navigation method App 20050060668 - Lee, Bang Won ; et al.	2005-03-17
Optical image detector and method for controlling illumination of the same App 20040129861 - Jung, Duck-Young ; et al.	2004-07-08
Optical pointing system, signal transmission method of the same, and signal processing method of computing apparatus used in the same App 20040119695 - Lee, Bang Won	2004-06-24
Optical mouse having dynamic range Grant 6,753,851 - Choi , et al. June 22, 2	2004-06-22
Navigation system and navigation method App 20030193529 - Lee, Bang Won ; et al.	2003-10-16
Optical mouse having dynamic range App 20030048255 - Choi, Won-Tae ; et al.	2003-03-13
Connector and cable having transducer and receiver for optical transmission Grant 6,502,997 - Lee , et al. January 7, 2	2003-01-07
Photo image detector and method of controlling luminous intensity therefor App 20020139918 - Jung, Duck-Young ; et al.	2002-10-03
Slew rate speed-up circuit Grant 5,223,753 - Lee , et al. June 29, 1	1993-06-29

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