Inventor
Ho-sun Lee
Inventor
Seoul, KR
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing17%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers13%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use9%
A61FFilters implantable into blood vessels4%
A61LMethods or apparatus for sterilising materials or objects in general4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
B09BDisposal of solid waste not otherwise provided for4%
C07CAcyclic or carbocyclic compounds4%
C08JWorking-up4%
G05GControl devices or systems insofar as characterised by mechanical features only4%
PatentTitleYear
10,855,472Electronic device and operation method thereof202010,609,470Speaker device and audio output device including the same202010,136,212Speaker device and audio output device including the same201810,123,142Sound output device that recognizes external speakers201810,091,596Sound output device that recognizes external speakers20189,697,967'Rotary knob assembly capable of up-and-down motion'20179,650,488'Method for belching water from swollen superabsorbent polymers and method for recycling sanitary absorbent articles using the same'20179,274,810'Method and an apparatus to update the snapshot image in a nonvolatile memory based on comparing a first data with the second data'20168,856,811'Disk drive apparatus and conveyance roller thereof'20148,819,403'Method and device for performing data synchronization of a snapshot image by selectively reloading data from nonvolatile to volatile memory after wakeup from hibernation'20148,683,187'Method and apparatus for booting hibernation in a portable terminal'20146,617,477'Process for preparing 1,3-alkanediols from 3-hydroxyesters'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (10)· patent assignee history
2003Based in Kyungki-do, KR· patent location history
2014Patents assigned to LEE HO-SUN (2)· patent assignee history
2014Patents assigned to BAE WON-YOUL (1)· patent assignee history
2014Patents assigned to KIM KYOUNG HOON (1)· patent assignee history
2014Patents assigned to KIM KYOUNG-HOON (1)· patent assignee history
2014–2020Based in Seoul, KR· patent location history
2014–2020Based in Suwon-si, KR· patent location history
2016Based in Gyeonggi-do, KR· patent location history
2017Based in Songpa-gu, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 10 | 2003–2020 |
| LEE HO-SUNself | 2 | 2014 |
| BAE WON-YOUL | 1 | 2014 |
| KIM KYOUNG HOON | 1 | 2014 |
| KIM KYOUNG-HOON | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 6 | 2014–2020 |
| Suwon-si, KR | 3 | 2014–2020 |
| Songpa-gu, KR | 1 | 2017 |
| Gyeonggi-do, KR | 1 | 2016 |
| Kyungki-do, KR | 1 | 2003 |