Inventor
Ching-Yih Chen
Inventor
Miaoli, TW
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein22%
B41MPrinting, duplicating, marking, or copying processes17%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds11%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties11%
G09GArrangements or circuits for control of indicating devices using static means to present variable information11%
B08BCleaning in general6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
H01LSemiconductor devices6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
PatentTitleYear
10,991,570Semiconductor wafer cleaning apparatus202110,752,749Methods and compositions for increasing ink clay loading in heatset ink formulations while maintaining ink gloss, and ink formulations produced therefrom20207,377,975'Pigment for use in inkjet recording medium coatings and methods'20087,172,651'Pigment for use in inkjet recording medium coatings and methods'20077,119,761'Pixel structure'20067,009,592'Method for driving transflective liquid crystal display'20066,829,028'Wide-viewing angle display device and fabrication method for thereof'20046,806,929'Transflective LCD driven by bi-gamma curve'20046,642,983'Multi-domain liquid crystal display having concave virtual bump structures'20036,150,289'Coating composition for ink jet paper and a product thereof'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to IMERYS PIGMENTS INC (1)· patent assignee history
2000Based in Milledgeville, GA, US· patent location history
2003–2006Patents assigned to IND TECH RES INST (4)· patent assignee history
2003–2006Based in Miaoli, TW· patent location history
2006Patents assigned to CHI MEI OPTOELECTRONICS CORP (1)· patent assignee history
2007–2008Patents assigned to HUBER CORP J M (2)· patent assignee history
2007–2020Based in Macon, GA, US· patent location history
2020Patents assigned to KAMIN LLC (1)· patent assignee history
2021Based in Taichung, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IND TECH RES INST | 4 | 2003–2006 |
| HUBER CORP J M | 2 | 2007–2008 |
| CHI MEI OPTOELECTRONICS CORP | 1 | 2006 |
| IMERYS PIGMENTS INC | 1 | 2000 |
| KAMIN LLC | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Miaoli, TW | 5 | 2003–2006 |
| Macon, Georgia, US | 3 | 2007–2020 |
| Taichung, TW | 1 | 2021 |
| Milledgeville, Georgia, US | 1 | 2000 |