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Inventor

Shi-yun Cho

Inventor
Suwon-si, KR

Overview

5→
Patents
2011–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H01Qprimary
H01QAntennas, i.e. radio aerials18%
H04MTelephonic communication18%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes9%
G07FCoin-freed or like apparatus9%
H04BTransmission9%
H04JMultiplex communication9%
H04LTransmission of digital information, e.g. telegraphic communication9%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers9%
H04WWireless communication networks9%
PatentTitleYear
11,121,476Chip antenna module202111,069,954Chip antenna202111,037,132Card-type device and payment method202111,019,189User terminal apparatus20218,009,624'Method for fractional frquency reuse with ordering scheme to increase capacity of OFDM systems'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to UNIV SUNGKYUNKWAN FOUND (1)· patent assignee history
2011Based in Namyangju-si, KR· patent location history
2021Patents assigned to SAMSUNG ELECTRO MECH (2)· patent assignee history
2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
2021Based in Suwon-si, KR· patent location history
2021Based in Anyang-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRO MECH22021
SAMSUNG ELECTRONICS CO LTD22021
UNIV SUNGKYUNKWAN FOUND12011
Locations
LocationPatentsSpan
Suwon-si, KR22021
Anyang-si, KR22021
Namyangju-si, KR12011