Inventor
Yen-Sung Hsieh
Inventor
Taipei, TW
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables47%
B41JTypewriters27%
G06VImage or video recognition or understanding7%
H01LSemiconductor devices7%
H01QAntennas, i.e. radio aerials7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
PatentTitleYear
10,978,782Semiconductor packages and manufacturing methods thereof20217,641,307'Maintenance device used for cleaning a print head of an ink cartridge'20107,481,513'Maintenance device for inkjet cartridge'20096,883,798'Sheet feeder for media-feed mechanism'20056,712,351'Sheet feeding apparatus'20046,648,323'Feeding device'20036,585,254'Feeding device'20036,554,417'Recording medium conveying device and an ink jet printing device using the same'20036,499,736'Paper feeder for papers with different thickness'20026,352,256'Media feeding system'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2005Patents assigned to BENQ CORP (5)· patent assignee history
2002Patents assigned to ACER COMM & MULTIMEDIA INC (1)· patent assignee history
2002–2010Based in Taipei, TW· patent location history
2003Patents assigned to BENQ CORPORATIION (1)· patent assignee history
2009–2010Patents assigned to QISDA CORP (2)· patent assignee history
2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (1)· patent assignee history
2021Based in New Taipei, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BENQ CORP | 5 | 2002–2005 |
| QISDA CORP | 2 | 2009–2010 |
| ACER COMM & MULTIMEDIA INC | 1 | 2002 |
| BENQ CORPORATIION | 1 | 2003 |
| TAIWAN SEMICONDUCTOR MFG CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taipei, TW | 9 | 2002–2010 |
| New Taipei, TW | 1 | 2021 |