Inventor
Kyung-hoon Cha
Inventor
Yongin-si, KR
Overview
Patents· 35 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television21%
G02BOptical elements, systems or apparatus17%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein15%
G09GArrangements or circuits for control of indicating devices using static means to present variable information10%
G06FElectric digital data processing7%
H04BTransmission4%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
H04MTelephonic communication3%
H04WWireless communication networks2%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications2%
PatentTitleYear
11,049,631Power cable202110,797,199Apparatus and method for manufacturing LED module202010,750,1593D image display apparatus and image display method thereof202010,098,171Method and apparatus for performing wireless communication between terminals20189,888,599'Protecting cover for electronic device'20189,733,515'Backlight unit'20179,727,146'Portable terminal having cover device'20179,537,564'Method and apparatus for performing wireless communication between terminals'20179,405,462'Interaction method between electronic papers, machine-readable storage medium and electronic paper'20169,325,980'3D display panel and 3D display apparatus using the same and driving method thereof'20169,296,223'Electronic paper and printing device'20169,268,925'Electronic paper with mode switch unit'20169,194,997'Backlight unit and 2D and 3D image display system'20159,140,954'Reflective type display device'20159,025,013'Stereoscopic display apparatus for displaying an image with reduced crosstalk and method of driving the same'20158,908,009'Method and apparatus for displaying 3-dimensional image'20148,816,996'Barrier panel device for 3D image reproduction, and method of driving same'20148,746,887'Stereoscopic image projection system'20148,619,129'Multiview autostereoscopic display device and multiview autostereoscopic display method'20138,587,642'Autostereoscopic display system'20138,553,074'Auto stereoscopic display improving brightness'20138,488,090'Backlight unit and display apparatus employing the same'20138,416,341'3D image display device'20138,319,828'Highly efficient 2D-3D switchable display device'20128,274,556'Backlight unit and 2D/3D switchable image display device employing the backlight unit'20128,218,096'Method of controlling a 2D/3D switchable display apparatus including a scanning backlight and a plurality of light guide plates'20127,880,764'Three-dimensional image display apparatus'20117,821,711'2D-3D image switching display system'20107,728,789'2D and 3D image display apparatus'20107,697,203'Stereoscopic display switching between 2D/3D images using polarization grating screen'20107,648,243'Stereoscopic projection system'20107,616,187'Three-dimensional display device and method using hybrid position-tracking system'20097,567,307'Highly efficient 2D/3D switchable display device'20097,522,340'Highly efficient 2D/3D switchable display apparatus'20097,468,838'Stereoscopic display for switching between 2D/3D images'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (34)· patent assignee history
2008–2016Based in Yongin-si, KR· patent location history
2012–2016Patents assigned to CHA KYUNG-HOON (14)· patent assignee history
2012–2016Patents assigned to KIM DAE-SIK (11)· patent assignee history
2012–2015Patents assigned to SHESTAK SERGEY (7)· patent assignee history
2012–2014Patents assigned to HWANG SEON-DEOK (3)· patent assignee history
2015–2020Based in Seoul, KR· patent location history
2016–2018Based in Gyeonggi-do, KR· patent location history
2021Based in Anyang-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 34 | 2008–2020 |
| CHA KYUNG-HOONself | 14 | 2012–2016 |
| KIM DAE-SIK | 11 | 2012–2016 |
| SHESTAK SERGEY | 7 | 2012–2015 |
| HWANG SEON-DEOK | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yongin-si, KR | 23 | 2008–2016 |
| Seoul, KR | 6 | 2015–2020 |
| Gyeonggi-do, KR | 5 | 2016–2018 |
| Anyang-si, KR | 1 | 2021 |