LexDanaLexDanabeta
Inventor

Hoon Choi

Inventor
Kyungki-do, KR

Overview

68→
Patents
1997–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 68 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G11Cprimary
G11CStatic stores36%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses20%
H03KPulse technique14%
G06FElectric digital data processing5%
H10DInorganic electric semiconductor devices2%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h102%
G05FSystems for regulating electric or magnetic variables2%
G09GArrangements or circuits for control of indicating devices using static means to present variable information2%
H01LSemiconductor devices2%
H04LTransmission of digital information, e.g. telegraphic communication2%
PatentTitleYear
10,832,939Semiconductor device and method of fabricating the same202010,802,721Memory devices configured to latch data for output in response to an edge of a clock signal generated in response to an edge of another clock signal202010,707,234Semiconductor device and method of fabricating the same202010,658,041Apparatus and methods for serializing data output202010,481,917Method and apparatus for hibernation operation in multiple operating system environments201910,446,912Electronic device and method of improving antenna performance thereof201910,387,048Memory devices configured to latch data for output in response to an edge of a clock signal generated in response to an edge of another clock signal201910,236,052Current sense amplifiers, memory devices and methods201910,020,070Semiconductor memory device and method of operating the same201810,019,170Controlling timing and edge transition of a delayed clock signal and data latching methods using such a delayed clock signal20189,659,631'Current sense amplifiers, memory devices and methods'20179,608,639'Semiconductor device'20179,583,162'Nonvolatile memory device for performing duty correction operation, memory system, and operating method thereof'20179,479,167'Apparatuses and methods for line charge sharing'20169,460,803'Data path with clock-data tracking'20169,395,779'System including memory controller for managing power of memory'20169,374,071'Semiconductor apparatus'20169,203,407'Semiconductor device and method for detecting state of input signal of semiconductor device'20159,159,389'Semiconductor memory apparatus'20159,142,267'Power generator for data line of memory apparatus'20159,007,115'Integrated circuit'20159,001,112'Display apparatus including a base unit having an image processing unit'20158,989,095'Ban wireless communication control method using selective discovery'20158,959,378'Output timing control circuit and semiconductor apparatus using the same'20158,947,964'Current sense amplifiers, memory devices and methods'20158,917,128'Phase determination circuit and delay locked loop circuit using the same'20148,872,551'Integrated circuit'20148,866,518'Power tracking circuit and semiconductor apparatus including the same'20148,861,285'Apparatuses and methods for line charge sharing'20148,824,225'Output enable signal generation circuit'20148,797,073'Delay locked loop circuit and integrated circuit including the same'20148,766,688'DLL circuit and delay-locked method using the same'20148,624,643'Semiconductor memory apparatus'20148,598,928'Delay-locked loop'20138,390,351'Delay locked loop circuit of semiconductor memory apparatus'20138,310,289'Semiconductor apparatus'20128,258,843'Semiconductor device and method for operating the same'20128,179,179'Semiconductor device'20128,044,918'Back light apparatus and control method thereof'20118,040,169'Delay locked loop circuit'20117,948,289'Delay locked loop circuit and semiconductor memory device using the same'20117,920,111'LED-based optical system and method of compensating for aging thereof'20117,920,001'Semiconductor memory device and method for operating the same'20117,859,316'Delay locked loop and operating method thereof'20107,848,163'Semiconductor memory device and method for driving the same'20107,843,745'Delay locked operation in semiconductor memory device'20107,830,187'Delay locked loop circuit'20107,772,899'Delay locked loop and operating method thereof'20107,772,527'Heat reflector and substrate processing apparatus comprising the same'20107,750,699'Delay locked loop circuit'20107,737,744'Register controlled delay locked loop circuit'20107,701,273'Delay locked loop circuit with duty cycle correction and method of controlling the same'20107,697,370'Semiconductor memory device using modulation clock signal and method for operating the same'20107,688,124'Semiconductor memory device and method for operating the same'20107,605,622'Delay locked loop circuit'20097,599,245'Output controller capable of generating only necessary control signals based on an activated selection signal'20097,528,639'DLL circuit and method of controlling the same'20097,501,866'Delay locked loop circuit'20097,447,108'Output controller for controlling data output of a synchronous semiconductor memory device'20087,430,143'Delay locked operation in semiconductor memory device'20087,352,218'DLL circuit and method of controlling the same'20087,348,819'Delay locked loop circuit'20086,586,963'Integrated circuit devices having power control logic that inhibits internal leakage current loss during sleep mode operation and method of operating same'20035,818,258'Integrated circuit output buffers having duration sensitive output voltage, and related buffering methods'19985,793,074'Metal oxide semiconductor capacitors having uniform C-V characteristics over an operating range and reduced susceptibility to insulator breakdown'19985,786,711'Data output buffer for use in a semiconductor memory device'19985,754,075'Integrated circuits including power supply boosters and methods of operating same'19985,682,117'Half power supply voltage generating circuit in a semiconductor memory device'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (14)· patent assignee history
1998–2014Based in Kyungki-do, KR· patent location history
2008–2014Patents assigned to HYNIX SEMICONDUCTOR INC (26)· patent assignee history
2008–2019Based in Gyeonggi-do, KR· patent location history
2012–2015Patents assigned to CHOI HOON (13)· patent assignee history
2013–2018Patents assigned to SK HYNIX INC (16)· patent assignee history
2013–2016Based in Icheon-si, KR· patent location history
2014–2020Patents assigned to MICRON TECHNOLOGY INC (9)· patent assignee history
2014–2019Based in Boise, ID, US· patent location history
2016–2020Based in Santa Clara, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HYNIX SEMICONDUCTOR INC262008–2014
SK HYNIX INC162013–2018
SAMSUNG ELECTRONICS CO LTD141997–2020
CHOI HOONself132012–2015
MICRON TECHNOLOGY INC92014–2020
Locations
LocationPatentsSpan
Kyungki-do, KR191998–2014
Gyeonggi-do, KR142008–2019
Icheon-si, KR112013–2016
Boise, ID, US62014–2019
Santa Clara, California, US52016–2020