LexDanaLexDanabeta
Inventor

Jee Hwan Ahn

Inventor
Daejeon, KR

Overview

46→
Patents
1997–2015
Patent span
Electricity
Primary field (CPC H)

Patents· 46 as inventor

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

H04Wprimary
H04WWireless communication networks40%
H04LTransmission of digital information, e.g. telegraphic communication23%
H04BTransmission15%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use4%
G01SRadio direction-finding2%
G06FElectric digital data processing2%
H04JMultiplex communication2%
H04QSelecting2%
G11CStatic stores1%
PatentTitleYear
8,966,061'Apparatus and method for lawful interception'20158,862,147'Method for managing neighbor base station list based on terminal location for efficient cell selection and handoff in macrocell environments with femtocell'20148,855,566'Apparatus for managing radio resources of base station and method for managing the same'20148,787,923'Device for managing of base station and method for managing thereof'20148,717,914'Method for controlling interference'20148,718,660'Apparatus for measuring radio environment of base station and method for measuring the same'20148,718,167'Method for channel estimation and feedback in wireless communication system'20148,718,679'Method for broadcasting and method for receiving location information of base station'20148,619,714'Method of allocating resource and method of forming ranging channel'20138,619,783'System and method for coupling communication terminals'20138,615,218'Method for requesting, generating and distributing service-specific traffic encryption key in wireless portable internet system, apparatus for the same, and protocol configuration method for the same'20138,588,189'Wireless internet terminal and packet transmission method for improving quality of service'20138,577,388'Apparatus and method for determining position'20138,503,404'Uplink synchronization request method in mobile communication system, CDMA allocation IE thereof, and apparatus using the same'20138,463,988'System and method for matching patterns'20138,446,369'Method for allocating characters and input device using the same'20138,374,138'Femtocell base station apparatus and self-configuring method thereof'20138,369,862'Resource allocation and power control method'20138,331,940'Method and device for transmitting scanning start information of different radio access network'20128,331,298'Structure and construction method of uplink control channel in mobile wideband wireless access system'20128,331,321'Terminal, method for handover thereof, and supporting method for handover of base station'20128,305,984'Resource allocation method, map configuration method, and resource allocation information transmission method in mobile communication system'20128,296,425'Method and system for lawful interception of internet service'20128,274,953'Method and apparatus for transmitting feedback information'20128,259,645'Method of operating random access channel in mobile communication system'20128,199,700'System and data exchanging method for interworking wireless LAN and portable internet'20128,160,174'Signal detection method and receiver'20128,149,994'Electronic surveillance system in communication network and method thereof'20128,140,054'Method for authenticating subscriber station, method for configuring protocol thereof, and apparatus thereof in wireless portable internet system'20128,135,039'Method and apparatus for allocating radio resource in communication system'20128,135,099'Method for detecting transmission symbols in multiple antenna system'20128,064,402'Apparatus and method for interworking wireless LAN and portable internet'20118,054,814'System and signaling method for interworking wireless LAN and portable internet'20117,995,521'Uplink framing method and apparatus in mobile communication system'20117,991,884'Method for processing data to check an interactive communication sequence and system thereof'20117,944,824'Terminal of portable internet system and method of transmitting uplink data in terminal'20117,899,138'Method of detecting space-time code in mobile communication system with 4 Tx antenna'20117,860,067'Method for dynamic address allocation using mobile IP in wireless portable Internet system'20107,821,961'Method for generating /changing transport connection identifier in portable internet network and portable subscriber station therefor'20107,092,366'Radio network controller in IMT-2000 asynchronous system'20066,393,030'Method for maximizing cellular capacity in muti-media CDMA system'20026,118,997'Method for controlling call attempt under the traffic overload of CDMA environment'20005,912,884'Overload cell control method in a CDMA mobile system'19995,907,543'Method for allocating a call in a CDMA base station'19995,835,490'Overload control method using call control process load ratio of CDMA mobile system'19985,682,380'Hard-handoff control method for a CDMA (Code Division Multiple Access) mobile switching center'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2015Patents assigned to KOREA ELECTRONICS TELECOMM (42)· patent assignee history
1997–2015Based in Daejeon, KR· patent location history
1998Based in Kyungki-do, KR· patent location history
1999–2000Based in Kumi-shi, KR· patent location history
2006Based in Taejon, KR· patent location history
2010–2014Patents assigned to SAMSUNG ELECTRONICS CO LTD (23)· patent assignee history
2011–2013Patents assigned to AHN JEE-HWAN (13)· patent assignee history
2012–2015Patents assigned to AHN JEE HWAN (19)· patent assignee history
2012–2014Patents assigned to YOON CHUL SIK (10)· patent assignee history
2012Based in Davis, OK, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOREA ELECTRONICS TELECOMM421997–2015
SAMSUNG ELECTRONICS CO LTD232010–2014
AHN JEE HWANself192012–2015
AHN JEE-HWANself132011–2013
YOON CHUL SIK102012–2014
Locations
LocationPatentsSpan
Daejeon, KR401997–2015
Kumi-shi, KR31999–2000
Davis, OK, US12012
Taejon, KR12006
Kyungki-do, KR11998