Inventor
Suk-han Lee
Inventor
Yongin-si, KR
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus11%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%
B82YSpecific uses or applications of nanostructures7%
B41JTypewriters6%
G06FElectric digital data processing5%
G01BMeasuring length, thickness or similar linear dimensions3%
G05DSystems for controlling or regulating non-electric variables3%
G06VImage or video recognition or understanding3%
G08GTraffic control systems3%
H04NPictorial communication, e.g. television3%
PatentTitleYear
10,404,968Method and system for determining optimal exposure time and number of exposures in structured light-based 3D camera201910,200,679Embedded system, fast structured light based 3D camera system and method for obtaining 3D images using the same201910,106,238System and method for fusion of sensor data to support autonomous maritime vessels201810,061,784Method and device for fusing a plurality of uncertain or correlated data20189,963,215System and method for fusion of sensor data to support autonomous maritime vessels20188,358,303'Method of searching neighboring cell address in same resolution octree structure'20138,326,020'Structural light based depth imaging method and system using signal separation coding, and error correction thereof'20128,214,079'Central information processing system and method for service robot having layered information structure according to recognition and reasoning level'20127,916,932'Method and system of structural light-based 3D depth imaging using signal separation coding and error correction thereof'20117,708,385'Ink-jet print head'20107,588,320'Droplet ejection device and method using electrostatic field'20097,561,941'Ambulatory robot and method for controlling the same'20097,484,833'Droplet ejector and ink-jet printhead using the same'20097,450,196'Reflective display device using photonic crystals'20087,379,844'Particle sampling method and sensor fusion and filtering method'20087,298,544'Method for patterning self-assembled colloidal photonic crystals and method for fabricating 3-dimensional photonic crystal waveguides of an inverted-opal structure using the patterning method'20077,264,337'Ink ejecting method and ink-jet printhead utilizing the method'20077,215,456'Method for patterning self-assembled colloidal photonic crystals and method for fabricating 3-dimensional photonic crystal waveguides of an inverted-opal structure using the patterning method'20077,206,513'Polarization mode dispersion compensation apparatus using a photonic crystal structure'20077,151,057'Flexible MEMS transducer manufacturing method'20067,145,614'Reflective display device using photonic crystals'20067,064,886'Light regulating device and photonic crystal display utilizing photonic bandgap controls'20067,031,890'Method and apparatus for estimating state parameter in nonlinear discrete time system'20067,016,584'Photonic bandgap optical fiber'20067,013,061'2×2 optical switching apparatus using photonic crystal structures'20067,012,946'Photonic crystal-based resonant cavity and resonator'20066,967,362'Flexible MEMS transducer and manufacturing method thereof, and flexible MEMS wireless microphone'20056,897,854'Electronic pen input device and coordinate detecting method therefor'20056,597,478'Phase-conjugate holographic data storage device using a multifocal lens and data storage method thereof'20036,416,172'Ink-jet head device with a multi-stacked PZT actuator'20026,133,824'Method for modeling roadway and method for recognizing lane markers based on the same'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2009Patents assigned to SAMSUNG ELECTRONICS CO LTD (19)· patent assignee history
2002–2006Based in Yongin, KR· patent location history
2003–2006Based in Kyungki-do, KR· patent location history
2006–2019Based in Yongin-si, KR· patent location history
2008–2013Patents assigned to UNIV SUNGKYUNKWAN FOUND (5)· patent assignee history
2009–2011Patents assigned to IN G CO LTD (2)· patent assignee history
2010–2013Based in Gyeonggi-do, KR· patent location history
2012–2013Patents assigned to LEE SUK-HAN (2)· patent assignee history
2018–2019Patents assigned to RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV (3)· patent assignee history
2018Based in Alexandria, VA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 19 | 2000–2009 |
| UNIV SUNGKYUNKWAN FOUND | 5 | 2008–2013 |
| RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV | 3 | 2018–2019 |
| IN G CO LTD | 2 | 2009–2011 |
| LEE SUK-HANself | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yongin-si, KR | 14 | 2006–2019 |
| Yongin, KR | 4 | 2002–2006 |
| Gyeonggi-do, KR | 3 | 2010–2013 |
| Kyungki-do, KR | 3 | 2003–2006 |
| Alexandria, Virginia, US | 2 | 2018 |