Inventor

Jin-Weon Chang

Inventor

Suwon-si, KR

Overview

2005–2012

Patent span

Electricity

Primary field (CPC H)

Patents· 23 as inventor

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

H04Wprimary

H04WWireless communication networks34%

H04LTransmission of digital information, e.g. telegraphic communication32%

H04BTransmission17%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use9%

H04JMultiplex communication6%

A61CDentistry2%

PatentTitleYear

RE043627'Apparatus and method for multiplexing packets for broadcast services in a mobile communication system based on orthogonal frequency division multiplexing'2012 8,233,426'Apparatus and method for transmitting and receiving packet data using multiple antennas in a wireless communication system'2012 8,213,354'Method for transmission of ACK/NACK for uplink enhancement in a TDD mobile communication system'2012 7,738,908'Method and apparatus for adaptive open-loop power control in mobile communication system using TDD'2010 7,693,112'Apparatus and method for controlling packet data to provide multimedia broadcast/multicast services in a CDMA mobile communication system'2010 7,633,899'Method for transmitting and receiving common information in a CDMA communication system providing HSDPA service'2009 7,596,181'Apparatus and method for frequency synchronization in OFDM system'2009 7,577,127'Apparatus and method for multiplexing packets for broadcast services in a mobile communication system based on orthogonal frequency division multiplexing'2009 7,570,968'Method and apparatus for adaptive open-loop power control in mobile communication system using TDD'2009 7,428,228'Method and apparatus for detecting active downlink channelization codes in a TD-CDMA mobile communication system'2008 7,372,836'Method of transmitting control data in CDMA mobile communication system'2008 7,366,117'Method and apparatus for sharing a downlink dedicated physical channel in a narrow-band time division duplexing system'2008 7,359,345'Signaling method between MAC entities in a packet communication system'2008 7,336,599'Apparatus and method for joint detection receiving irrespective of orthogonal code length in mobile communication system'2008 7,307,971'Soft handover method for multimedia broadcast/multicast service in a CDMA mobile communication system'2007 7,299,065'Method for transmitting HSDPA service information in a CDMA mobile communication system'2007 7,286,563'Method for resetting MAC layer entity in a W-CDMA communication system using HSDPA'2007 7,286,540'Method for allocating HARQ channel number for indicating state information in an HSDPA communication system'2007 7,283,508'Apparatus and method for transmitting/receiving serving HS-SCCH set information in an HSDPA communication system'2007 7,200,124'Signal measurement apparatus and method for handover in a mobile communication system'2007 7,130,295'Data retransmission apparatus and method in a mobile communication system'2006 7,010,318'Power control apparatus and method for a W-CDMA communication system employing a high-speed downlink packet access scheme'2006 6,907,248'Apparatus and method for gating dedicated physical control channel in a mobile communication system'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2012Patents assigned to SAMSUNG ELECTRONICS CO LTD (23)· patent assignee history

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

2006–2010Based in Yongin, KR· patent location history

2008–2012Based in Suwon-si, KR· patent location history

2012Patents assigned to CHANG JIN-WEON (3)· patent assignee history

2012Patents assigned to HAN JIN-KYU (2)· patent assignee history

2012Patents assigned to KIM DAE-GYUN (2)· patent assignee history

2012Patents assigned to KIM DONG-HEE (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	23	2005–2012
CHANG JIN-WEONself	3	2012
HAN JIN-KYU	2	2012
KIM DAE-GYUN	2	2012
KIM DONG-HEE	2	2012

Locations

Location	Patents	Span
Suwon-si, KR	9	2008–2012
Yongin, KR	9	2006–2010
Seoul, KR	5	2005–2008