Inventor
Ku-Ming Chen
Inventor
Hsinchu County, TW
Overview
Patents· 8 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, cables33%
G03GElectrography17%
H04NPictorial communication, e.g. television17%
B41JTypewriters8%
F16HGearing8%
LOC188%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
10,773,910Tray drawer and multi-function printer using the same202010,712,703Sensing device capable of detecting paper jam conditions and office apparatus therewith2020D0800217'Tray drawer'20179,521,288'Sheet-fed scanner and image scanning method using the same'20168,177,219'Transmission mechanism and automatic sheet feeder using the same'20127,984,907'Automatic feeder with separable transmission gears and image acquiring apparatus'20117,946,572'Paper pick-up mechanism and feeder using the same'20117,466,457'Sheet-fed scanner capable of scanning multiple scan lines for image signal calibration'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2020Patents assigned to AVISION INC (8)· patent assignee history
2008Based in Jhubei City, TW· patent location history
2011–2020Based in Hsinchu County, TW· patent location history
2011–2012Based in Hsinchu, TW· patent location history
2012Patents assigned to CHEN KU-MING (1)· patent assignee history
2012Patents assigned to CHENG SUNG-PO (1)· patent assignee history
2012Patents assigned to LIN CHIA-HUEI (1)· patent assignee history
2017Based in Zhubei City, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AVISION INC | 8 | 2008–2020 |
| CHEN KU-MINGself | 1 | 2012 |
| CHENG SUNG-PO | 1 | 2012 |
| LIN CHIA-HUEI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu County, TW | 4 | 2011–2020 |
| Hsinchu, TW | 2 | 2011–2012 |
| Zhubei City, TW | 1 | 2017 |
| Jhubei City, TW | 1 | 2008 |