Inventor
Jong-Sang Choi
Inventor
Seoul, KR
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Kprimary
G06KGraphical data reading25%
G06FElectric digital data processing21%
H02JElectric power networks13%
H04LTransmission of digital information, e.g. telegraphic communication13%
A43BCharacteristic features of footwear4%
B42DBooks4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
G11CStatic stores4%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%
H04JMultiplex communication4%
PatentTitleYear
9,171,610'Static random access memory device including dual power line and bit line precharge method thereof'20158,783,576'Memory card having multiple interfaces and reset control method thereof'20148,352,640'Methods of operating electronic devices having USB interfaces capable of supporting multiple USB interface standards'20138,240,575'Method of multi-interfacing between smart card and memory card, and multi-interface card'20128,054,972'Encryption processor of memory card and method for writing and reading data using the same'20118,046,502'Device of identifying host protocol and smart card including the same'20118,023,602'Serial data communication apparatus and methods of using a single line'20117,805,544'Device of identifying host protocol and smart card including the same'20107,769,914'Electronic device having USB interface capable of supporting multiple USB interface standards and methods of operating same'20107,683,584'Power source switching apparatus and method thereof'20107,564,219'Charging controller for performing constant current and voltage modes'20097,520,438'Method of multi-interfacing between smart card and memory card, and multi-interface card'20097,332,896'Apparatus and method for controlling supply voltage in multiple interface card'20087,306,140'Integrated circuit card system and method thereof'20076,848,201'Shock absorption system for a sole'20056,819,166'Continuous-time, low-frequency-gain/high-frequency-boosting joint adaptation equalizer and method'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2015Based in Seoul, KR· patent location history
2005Based in Sasong Ku, KR· patent location history
2007–2015Patents assigned to SAMSUNG ELECTRONICS CO LTD (14)· patent assignee history
2008Based in Yongin-si, KR· patent location history
2010–2014Based in Seongnam-si, KR· patent location history
2010–2013Based in Gyeonggi-do, KR· patent location history
2012–2015Patents assigned to CHOI JONG-SANG (4)· patent assignee history
2012–2014Patents assigned to KIM SEONG-HYUN (3)· patent assignee history
2013–2014Patents assigned to CHOI CHUL-JOON (2)· patent assignee history
2013–2014Patents assigned to KANG SANG-WOOK (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 14 | 2007–2015 |
| CHOI JONG-SANGself | 4 | 2012–2015 |
| KIM SEONG-HYUN | 3 | 2012–2014 |
| CHOI CHUL-JOON | 2 | 2013–2014 |
| KANG SANG-WOOK | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 8 | 2004–2015 |
| Seongnam-si, KR | 4 | 2010–2014 |
| Gyeonggi-do, KR | 2 | 2010–2013 |
| Yongin-si, KR | 1 | 2008 |
| Sasong Ku, KR | 1 | 2005 |