Inventor
Doo Kyo Jeong
Inventor
Uiwang-si, KR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia29%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients21%
C08LCompositions of macromolecular compounds21%
Y10TTechnical subjects covered by former us classification14%
C08JWorking-up7%
D06PDyeing or printing textiles7%
PatentTitleYear
10,633,515Artificial marble chip, method of preparing the same and artificial marble including the same202010,144,822Transparent artificial chips and artificial marble comprising the same20189,422,427'Artificial marble chips, artificial marble containing same, and production method therefor'20168,475,890'Colored material coated transparent chip for artificial stone, method of preparing same, and artificial stone including same'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2016Patents assigned to CHEIL IND INC (2)· patent assignee history
2013Patents assigned to CHOI SOO JHEONG (1)· patent assignee history
2013Patents assigned to JEONG DOO KYO (1)· patent assignee history
2013Patents assigned to KANG HAN JU (1)· patent assignee history
2013–2020Based in Uiwang-si, KR· patent location history
2018–2020Patents assigned to LOTTE ADVANCED MAT CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEIL IND INC | 2 | 2013–2016 |
| LOTTE ADVANCED MAT CO LTD | 2 | 2018–2020 |
| CHOI SOO JHEONG | 1 | 2013 |
| JEONG DOO KYOself | 1 | 2013 |
| KANG HAN JU | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Uiwang-si, KR | 4 | 2013–2020 |