Inventor

Jong-hun Park

Inventor

Suwon-si, KR

Overview

36→

Patents

1998–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 36 as inventor

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

H04Wprimary

H04WWireless communication networks30%

H04LTransmission of digital information, e.g. telegraphic communication14%

G11CStatic stores11%

G06FElectric digital data processing6%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%

B66BElevators3%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%

H01LSemiconductor devices3%

H04BTransmission3%

H10BElectronic memory devices3%

PatentTitleYear

11,011,526Methods of manufacturing semiconductor devices2021 10,964,751Semiconductor device having plural dummy memory cells2021 10,082,817Method and apparatus for controlling power output from electronic device to external electronic device2018 9,904,596'Serial bus event notification in a memory device'2018 8,875,531'Fuel cell vehicle'2014 8,209,337'Content recommendation apparatus and method using tag cloud'2012 7,889,674'Zigbee network device for assigning addresses to child nodes after constructing cluster-tree structure, address assigning method and routing method'2011 7,835,333'Method of refining node position information in wireless sensor network'2010 7,817,616'Time synchronization method in wireless sensor network'2010 7,656,848'Routing system and method in scatternet'2010 7,636,341'Beacon scheduling method in wireless sensor network system'2009 7,583,592'Method for route recovery in wireless network of tree topology'2009 7,529,205'Beacon scheduling method and system in a network system'2009 7,505,778'Wireless communication apparatus and method using an adaptive credit redistribution algorithm'2009 7,450,521'Cost-based routing using backoff scheme'2008 7,450,557'Wireless communication device, wireless communication system using the same, and communication method therefor'2008 7,450,553'System and method for selecting beacon transmission starting point in communication system'2008 7,447,180'Wireless media access method'2008 7,428,232'Broadcast method in wireless network and communication apparatus using the same'2008 7,426,200'Wireless communication apparatus and a method using the same'2008 7,412,251'Wireless communication apparatus, wireless communication system adopting the same and communication method thereof'2008 7,372,866'Wireless communication method for avoiding mutual interference between wireless communication systems, and apparatus thereof'2008 7,321,552'Wireless communication apparatus, wireless communication system employing the same and control method thereof'2008 7,272,132'Wireless communication apparatus and method capable of adjusting beacon period'2007 6,954,399'Column repair circuit'2005 6,934,566'Wireless communication device and controlling method thereof'2005 6,907,226'Wireless communication apparatus, wireless communication method thereof, and wireless communication system employing the same'2005 6,898,136'Semiconductor memory device, capable of reducing power consumption'2005 6,891,773'Driving voltage controller of sense amplifiers for memory device'2005 6,813,197'DLL driving circuit for use in semiconductor memory device'2004 6,717,875'Semiconductor memory device'2004 6,580,649'Semiconductor memory device'2003 6,336,075'Apparatus and method for guiding a vehicle'2002 6,334,086'Method and apparatus for collecting traffic information'2001 5,884,729'Apparatus and method for controlling a plurality of elevator cars'1999 5,848,669'Apparatus for efficiently managing a plurality of elevators'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–1999Patents assigned to LG IND SYSTEMS CO LTD (2)· patent assignee history

2001–2008Based in Kyungki-do, KR· patent location history

2003–2005Patents assigned to HYNIX SEMICONDUCTOR INC (6)· patent assignee history

2005–2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (23)· patent assignee history

2005–2008Based in Kwacheon, KR· patent location history

2007–2012Based in Seoul, KR· patent location history

2008–2011Patents assigned to CITY UNIVERSITY OF NEW YORK (4)· patent assignee history

2008Patents assigned to CITY UNIVERITY OF NEW YORK (1)· patent assignee history

2008–2011Based in Suwon-si, KR· patent location history

2018–2021Based in Hwaseong-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	23	2005–2021
HYNIX SEMICONDUCTOR INC	6	2003–2005
CITY UNIVERSITY OF NEW YORK	4	2008–2011
LG IND SYSTEMS CO LTD	2	1998–1999
CITY UNIVERITY OF NEW YORK	1	2008

Locations

Location	Patents	Span
Suwon-si, KR	10	2008–2011
Kyungki-do, KR	7	2001–2008
Seoul, KR	5	2007–2012
Hwaseong-si, KR	3	2018–2021
Kwacheon, KR	3	2005–2008