Inventor
Doo-chan Hwang
Inventor
Seoul, KR
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication47%
H04NPictorial communication, e.g. television18%
A61BDiagnosis6%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body6%
A61NElectrotherapy6%
H03MCoding6%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers6%
H04SStereophonic systems6%
PatentTitleYear
11,020,118Peripheral nerve fixing apparatus202110,868,635Channel encoding and decoding methods and apparatuses using zero bit padding202010,735,237Apparatus and method for generating and detecting preamble symbol202010,681,098Transmitting apparatus, receiving apparatus, and control methods thereof202010,602,230Apparatus and method for controlling media output level202010,412,444Receiving apparatus and control method thereof201910,389,777Transmitting apparatus, receiving apparatus, and control methods thereof201910,225,297Transmitting apparatus, receiving apparatus, and control methods thereof201910,021,447Receiving apparatus and control method thereof20189,954,917Transmitting apparatus, receiving apparatus, and control methods thereof2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (9)· patent assignee history
2018–2021Based in Seoul, KR· patent location history
2020Based in Suwon-si, KR· patent location history
2021Patents assigned to KOREA INST SCI & TECH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 9 | 2018–2020 |
| KOREA INST SCI & TECH | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 9 | 2018–2021 |
| Suwon-si, KR | 1 | 2020 |