Inventor
Ying-Ian Chang
Inventor
Cupertino, CA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light25%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
A24FSmokers' requisites13%
B82YSpecific uses or applications of nanostructures13%
H05BElectric heating13%
H10HInorganic light-emitting semiconductor devices having potential barriers13%
PatentTitleYear
11,134,544Aerosol delivery device with radiant heating20216,934,312'System and method for fabricating efficient semiconductor lasers via use of precursors having a direct bond between a group III atom and a nitrogen atom'20056,887,727'System and method for increasing nitrogen incorporation into a semiconductor material layer using an additional element'20056,730,944'InP based high temperature lasers with InAsP quantum well layers and barrier layers of Gax(ALIn)1-xP'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2005Patents assigned to AGILENT TECHNOLOGIES INC (3)· patent assignee history
2004–2005Based in Cupertino, CA, US· patent location history
2021Patents assigned to RAI STRATEGIC HOLDINGS INC (1)· patent assignee history
2021Patents assigned to REYNOLDS TOBACCO CO R (1)· patent assignee history
2021Based in Greensboro, NC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AGILENT TECHNOLOGIES INC | 3 | 2004–2005 |
| RAI STRATEGIC HOLDINGS INC | 1 | 2021 |
| REYNOLDS TOBACCO CO R | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cupertino, California, US | 3 | 2004–2005 |
| Greensboro, NC, US | 1 | 2021 |