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Inventor

Il Hwan Park

Inventor
Kyungki-do, KR

Overview

11→
Patents
2006–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

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

H01Qprimary
H01QAntennas, i.e. radio aerials31%
A61BDiagnosis13%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for13%
H04LTransmission of digital information, e.g. telegraphic communication13%
A44BButtons, pins, buckles, slide fasteners, or the like6%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G06KGraphical data reading6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
10,188,365X-ray apparatus and controlling method of the same201910,098,609X ray apparatus and method of operating the same20188,774,402'Encryption/decryption apparatus and method using AES rijndael algorithm'20148,469,302'Seatbelt retractor'20138,391,476'Masking method of defending differential power analysis attack in seed encryption algorithm'20138,375,531'Seatbelt buckle with shock-proof device'20138,350,674'RFID tag including a loop antenna and RFID system using the RFID tag'20137,498,990'Internal antenna having perpendicular arrangement'20097,339,532'Antenna module and electronic device using the same'20087,002,522'Chip antenna for terrestrial DMB'20066,992,633'Multi-band multi-layered chip antenna using double coupling feeding'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2009Patents assigned to SAMSUNG ELECTRO MECH (4)· patent assignee history
2006–2009Based in Kyungki-do, KR· patent location history
2013–2014Patents assigned to PARK IL HWAN (5)· patent assignee history
2013–2014Patents assigned to JUNG CHANG HO (2)· patent assignee history
2013–2014Patents assigned to KOREA ELECTRONICS TELECOMM (2)· patent assignee history
2013Patents assigned to LEE HYUNG CHAN (2)· patent assignee history
2013–2019Based in Hwaseong-si, KR· patent location history
2013–2014Based in Daejeon, KR· patent location history
2013Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PARK IL HWANself52013–2014
SAMSUNG ELECTRO MECH42006–2009
JUNG CHANG HO22013–2014
KOREA ELECTRONICS TELECOMM22013–2014
LEE HYUNG CHAN22013
Locations
LocationPatentsSpan
Kyungki-do, KR42006–2009
Hwaseong-si, KR32013–2019
Daejeon, KR22013–2014
Yongin-si, KR22013