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Inventor

Jang-Sik Choi

Inventor
Cheonan-si, KR

Overview

7→
Patents
1999–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 7 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes22%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations22%
C07DHeterocyclic compounds22%
G06FElectric digital data processing11%
G06TImage data processing or generation, in general6%
H03MCoding6%
H04BTransmission6%
H04NPictorial communication, e.g. television6%
PatentTitleYear
9,212,178'Substituted pyrimidine compounds and their use as SYK inhibitors'20158,871,778'Substituted pyrimidine compounds and their use as SYK inhibitors'20148,629,132'Kinase inhibitors'20148,404,677'Kinase inhibitors'20136,219,724'Direct memory access controller'20015,905,660'Discrete cosine transform circuit for processing an 8.times.8 block and two 4.times.8 blocks'19995,870,435'Quantization/inverse quantization unit selectably accommodating multiple video encoding standards and including differential pulse code modulator'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2001Patents assigned to KOREA ELECTRONICS TELECOMM (3)· patent assignee history
1999Based in Youseong-ku, KR· patent location history
1999Based in Daejeon, KR· patent location history
2001Based in Kumi-shi, KR· patent location history
2013–2015Patents assigned to GENOSCO (4)· patent assignee history
2013–2015Patents assigned to OSCOTEC INC (4)· patent assignee history
2013–2014Patents assigned to CHANG SUNHWA (2)· patent assignee history
2013–2014Patents assigned to CHOI JANG-SIK (2)· patent assignee history
2013–2015Based in Cheonan-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GENOSCO42013–2015
OSCOTEC INC42013–2015
KOREA ELECTRONICS TELECOMM31999–2001
CHANG SUNHWA22013–2014
CHOI JANG-SIKself22013–2014
Locations
LocationPatentsSpan
Cheonan-si, KR42013–2015
Kumi-shi, KR12001
Youseong-ku, KR11999
Daejeon, KR11999