Inventor
Wen-Wei Cheng
Inventor
Taichung, TW
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds17%
A61LMethods or apparatus for sterilising materials or objects in general11%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%
C22CAlloys11%
C07CAcyclic or carbocyclic compounds6%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G06TImage data processing or generation, in general6%
H01LSemiconductor devices6%
PatentTitleYear
10,626,259Polyolefin elastomer composite and foamed elastomer202010,550,259Metallic acrylate composition, preparation method thereof, and resins comprising the same202010,221,265Metallic crosslinking coagent, preparation methods thereof, and resin composition comprising the same20199,116,135'Method for detecting a surface pattern of a solar cell'2015D0580208'Brewing machine'20086,723,189'Process for making a work piece having a major phase of from a titanium alloy'20046,572,815'Titanium having improved castability'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2004Patents assigned to JU CHIEN-PING (2)· patent assignee history
2003–2004Patents assigned to LIN JIIN-HUEY CHERN (2)· patent assignee history
2003–2004Based in Miaoli, TW· patent location history
2008–2015Patents assigned to CHENG WEN-WEI (2)· patent assignee history
2008Based in Yunlin County, TW· patent location history
2015Patents assigned to CHROMA ATE INC (1)· patent assignee history
2015Based in Taoyuan County, TW· patent location history
2019–2020Patents assigned to SUNKO INK CO LTD (3)· patent assignee history
2019Based in Pingzhen City, TW· patent location history
2020Based in Taichung, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUNKO INK CO LTD | 3 | 2019–2020 |
| CHENG WEN-WEIself | 2 | 2008–2015 |
| JU CHIEN-PING | 2 | 2003–2004 |
| LIN JIIN-HUEY CHERN | 2 | 2003–2004 |
| CHROMA ATE INC | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taichung, TW | 2 | 2020 |
| Miaoli, TW | 2 | 2003–2004 |
| Pingzhen City, TW | 1 | 2019 |
| Taoyuan County, TW | 1 | 2015 |
| Yunlin County, TW | 1 | 2008 |