LEE; CHANGHWAN
Patent Applications and Registrations
Patent applications and USPTO patent grants for LEE; CHANGHWAN.The latest application filed is for "method and system for efficiently disinfecting n95 mask(s) with upconverting nanoparticles, and disinfected mask(s)".
Company Profile
7.27.35
- LEE; CHANGHWAN - New York NY
- Lee; Changhwan - Seoul KR
- LEE; Changhwan - Suwon-si KR
- Lee; Changhwan - Daegu KR
Patent Activity
| Patent | Date |
|---|---|
| Method And System For Efficiently Disinfecting N95 Mask(s) With Upconverting Nanoparticles, And Disinfected Mask(s) App 20220276545 - SCHUCK; PETER JAMES ; et al. | 2022-09-01 |
| Mobile terminal Grant 11,409,119 - Cho , et al. August 9, 2 | 2022-08-09 |
| Electronic Device Including Display App 20220174824 - LEE; Sangpil ; et al. | 2022-06-02 |
| Mobile Terminal, And 3d Image Conversion Method Thereof App 20220148259 - LEE; Changhwan ; et al. | 2022-05-12 |
| Mobile Terminal And Method For Controlling Same App 20220103741 - LEE; Changhwan ; et al. | 2022-03-31 |
| Optical Device, Camera Device, And Electronic Apparatus Including The Same App 20210334991 - LEE; Changhwan ; et al. | 2021-10-28 |
| Electronic Device Comprising Multiple Microphones App 20210321185 - KIM; Jinwoo ; et al. | 2021-10-14 |
| Image Acquiring Device App 20210305784 - CHO; Ayoung ; et al. | 2021-09-30 |
| Mobile terminal Grant 10,824,054 - Lee , et al. November 3, 2 | 2020-11-03 |
| Mobile terminal including diffractive optical element moved different distances to irradiate different light patterns on a subject Grant 10,634,926 - Lee , et al. | 2020-04-28 |
| Mobile Terminal App 20190235351 - LEE; Changhwan ; et al. | 2019-08-01 |
| Mobile Terminal App 20190204615 - CHO; Ayoung ; et al. | 2019-07-04 |
| Mobile Terminal And Method For Controlling The Same App 20190196215 - LEE; Changhwan ; et al. | 2019-06-27 |
| Mobile terminal Grant 10,295,157 - Lee , et al. | 2019-05-21 |
| Camera module Grant 10,095,086 - Lee October 9, 2 | 2018-10-09 |
| 3D camera module Grant 10,085,013 - Lee September 25, 2 | 2018-09-25 |
| RGB-IR sensor, and method and apparatus for obtaining 3D image by using same Grant 10,085,002 - Cho , et al. September 25, 2 | 2018-09-25 |
| 3D camera module Grant 10,045,005 - Lee , et al. August 7, 2 | 2018-08-07 |
| Mobile Terminal App 20180209616 - LEE; Changhwan ; et al. | 2018-07-26 |
| Electronic device and method for providing call services for the same Grant 9,998,959 - Baek , et al. June 12, 2 | 2018-06-12 |
| Rotor for torque sensor Grant 9,903,773 - Lee February 27, 2 | 2018-02-27 |
| Method and apparatus for obtaining 3D image Grant 9,906,774 - Cho , et al. February 27, 2 | 2018-02-27 |
| 3 dimensional camera and method for controlling the same Grant 9,729,855 - Lee , et al. August 8, 2 | 2017-08-08 |
| Rotor for torque sensor Grant 9,551,622 - Lee January 24, 2 | 2017-01-24 |
| 3 Dimensional Camera And Method For Controlling The Same App 20170013250 - LEE; Changhwan ; et al. | 2017-01-12 |
| 3d Camera Module App 20160337633 - LEE; Changhwan | 2016-11-17 |
| Apparatus for Detecting Torque and Steering System Having the Same App 20160332665 - Lee; Changhwan | 2016-11-17 |
| Camera Module App 20160313629 - LEE; Changhwan | 2016-10-27 |
| 3d Camera Module App 20160316189 - LEE; Changhwan ; et al. | 2016-10-27 |
| Apparatus for detecting torque and steering system having the same Grant 9,434,410 - Lee September 6, 2 | 2016-09-06 |
| Rotor For Torque Sensor App 20160187212 - LEE; Changhwan | 2016-06-30 |
| Rotor For Torque Sensor App 20150330850 - LEE; Changhwan | 2015-11-19 |
| Rgb-ir Sensor, And Method And Apparatus For Obtaining 3d Image By Using Same App 20150312556 - CHO; Ayoung ; et al. | 2015-10-29 |
| Method And Apparatus For Obtaining 3d Image App 20150304638 - CHO; Ayoung ; et al. | 2015-10-22 |
| Electronic Device And Method For Providing Call Services For The Same App 20150282012 - BAEK; Sunggi ; et al. | 2015-10-01 |
| Torque sensor rotor Grant 9,121,783 - Lee September 1, 2 | 2015-09-01 |
| Magnetic inductive type position sensor Grant 9,116,017 - Lee August 25, 2 | 2015-08-25 |
| 3 Dimensional Camera And Method For Controlling The Same App 20150156477 - LEE; Changhwan ; et al. | 2015-06-04 |
| Torque Sensor Rotor App 20140251028 - LEE; Changhwan | 2014-09-11 |
| Torque sensor rotor Grant 8,776,618 - Lee July 15, 2 | 2014-07-15 |
| Torque sensor having a ring-shaped stator Grant 8,746,083 - Lee June 10, 2 | 2014-06-10 |
| Rotor for torque sensor Grant 8,584,532 - Lee November 19, 2 | 2013-11-19 |
| Torque Sensor Rotor App 20130276551 - LEE; Changhwan | 2013-10-24 |
| Angle sensor Grant 8,510,962 - Lee August 20, 2 | 2013-08-20 |
| Magnetic Inductive Type Position Sensor App 20130141083 - Lee; Changhwan | 2013-06-06 |
| Terminal Cable Assembly Having Water Proof Structure App 20130133945 - Lee; Suhyoung ; et al. | 2013-05-30 |
| EPS motor having steering angle sensor Grant 8,322,484 - Lee December 4, 2 | 2012-12-04 |
| Apparatus For Detecting Torque And Steering System Having The Same App 20120297916 - Lee; Changhwan | 2012-11-29 |
| Rotor For Torque Sensor App 20120266695 - Lee; Changhwan | 2012-10-25 |
| Torque Sensor App 20120260746 - LEE; CHANGHWAN | 2012-10-18 |
| Angle Sensor App 20120260510 - LEE; CHANGHWAN | 2012-10-18 |
| Eps Motor Having Steering Angle Sensor App 20120152646 - LEE; CHANGHWAN | 2012-06-21 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 