Inventor
Shu-Cheng Liu
Inventor
Bellevue, WA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information43%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers14%
F25BRefrigeration machines, plants or systems14%
F25DRefrigerators14%
H04NPictorial communication, e.g. television14%
PatentTitleYear
10,941,971Temperature-controlled portable cooling units202110,593,275Electronic paper display20209,997,115Electrophoretic display apparatus and image processing method thereof20189,972,254Color electrophoretic display apparatus and a display driving method thereof20188,878,898'Smart 3D HDMI video splitter'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014Patents assigned to CHANG CHIN-SHIH (1)· patent assignee history
2014Patents assigned to CHENG CHUAN-HUNG (1)· patent assignee history
2014Patents assigned to DA2 TECHNOLOGIES CORP (1)· patent assignee history
2014Patents assigned to Liu shu-cheng (1)· patent assignee history
2014Based in Tauyuan, CN· patent location history
2018–2020Patents assigned to E INK HOLDINGS INC (3)· patent assignee history
2018Based in Taoyuan County, TW· patent location history
2018Based in Taoyuan, TW· patent location history
2020Based in Hsinchu, TW· patent location history
2021Based in Bellevue, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| E INK HOLDINGS INC | 3 | 2018–2020 |
| CHANG CHIN-SHIH | 1 | 2014 |
| CHENG CHUAN-HUNG | 1 | 2014 |
| DA2 TECHNOLOGIES CORP | 1 | 2014 |
| Liu shu-chengself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bellevue, Washington, US | 1 | 2021 |
| Hsinchu, TW | 1 | 2020 |
| Taoyuan County, TW | 1 | 2018 |
| Taoyuan, TW | 1 | 2018 |
| Tauyuan, CN | 1 | 2014 |