Inventor
Chih-Neng Tseng
Inventor
Hsinchu, TW
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them43%
G06FElectric digital data processing14%
H04NPictorial communication, e.g. television14%
H05BElectric heating14%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications14%
PatentTitleYear
10,379,675Interactive projection apparatus and touch position determining method thereof20199,268,205'Projector and method of adjusting luminance based on detected voltage'20168,550,634'Light source module, projection apparatus, and method of controlling the same'20137,514,880'Lighting apparatus for projector'20097,237,904'Control method for cooling a projection display'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2019Patents assigned to CORETRONIC CORP (5)· patent assignee history
2007–2009Based in Miao-Li County, TW· patent location history
2013–2016Patents assigned to TSENG CHIH-NENG (2)· patent assignee history
2013–2019Based in Hsinchu, TW· patent location history
2016Patents assigned to CHEN SHUN-TAI (1)· patent assignee history
2019Patents assigned to CHENG LIEN FU (1)· patent assignee history
2019Patents assigned to LEE CHENG SHEN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CORETRONIC CORP | 5 | 2007–2019 |
| TSENG CHIH-NENGself | 2 | 2013–2016 |
| CHEN SHUN-TAI | 1 | 2016 |
| CHENG LIEN FU | 1 | 2019 |
| LEE CHENG SHEN | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 3 | 2013–2019 |
| Miao-Li County, TW | 2 | 2007–2009 |