Inventor
Joon-Rae Cho
Inventor
Seoul, KR
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers33%
H04MTelephonic communication28%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure6%
G02BOptical elements, systems or apparatus6%
G06FElectric digital data processing6%
H02KDynamo-electric machines6%
H04BTransmission6%
H04NPictorial communication, e.g. television6%
H05KPrinted circuits6%
PatentTitleYear
10,547,788Electronic device including camera and acoustic component with limited interference therebetween202010,264,356Method of processing sound signal of electronic device and electronic device for same20199,838,517Mobile terminal without microphone hole20179,232,035'Electronic device for preventing leakage of received sound'20169,100,751'Docking station having structure for sound amplification and sound quality enhancement'20158,804,989'Flexible resonance unit for a speaker'20148,483,420'Docking station having structure for sound amplification and sound quality enhancement'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (7)· patent assignee history
2013Patents assigned to CHO JOON RAE (1)· patent assignee history
2013Patents assigned to HAN JUNG EUN (1)· patent assignee history
2013–2020Based in Seoul, KR· patent location history
2014Patents assigned to CHO JOON-RAE (1)· patent assignee history
2014Patents assigned to HAN JUNG-EUN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 7 | 2013–2020 |
| CHO JOON RAEself | 1 | 2013 |
| CHO JOON-RAEself | 1 | 2014 |
| HAN JUNG EUN | 1 | 2013 |
| HAN JUNG-EUN | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 7 | 2013–2020 |