Inventor
Christopher Heung-Gyun Lee
Inventor
San Jose, CA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B24Bprimary
B24BMachines, devices, or processes for grinding or polishing40%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1027%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
H01LSemiconductor devices13%
PatentTitleYear
10,350,728System and process for in situ byproduct removal and platen cooling during CMP201910,322,492Retaining ring for CMP20199,498,866'Polishing pad cleaning with vacuum apparatus'20168,439,723'Chemical mechanical polisher with heater and method'20138,211,325'Process sequence to achieve global planarity using a combination of fixed abrasive and high selectivity slurry for pre-metal dielectric CMP applications'20127,086,933'Flexible polishing fluid delivery system'20067,063,597'Polishing processes for shallow trench isolation substrates'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2019Patents assigned to APPLIED MATERIALS INC (7)· patent assignee history
2006Based in Alameda, CA, US· patent location history
2012–2013Patents assigned to DIAO JIE (2)· patent assignee history
2012–2013Patents assigned to LEE CHRISTOPHER HEUNG-GYUN (2)· patent assignee history
2012–2013Patents assigned to LEUNG GARLEN C (2)· patent assignee history
2012Patents assigned to KARUPPIAH LAKSHMANAN (1)· patent assignee history
2012–2019Based in San Jose, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLIED MATERIALS INC | 7 | 2006–2019 |
| DIAO JIE | 2 | 2012–2013 |
| LEE CHRISTOPHER HEUNG-GYUNself | 2 | 2012–2013 |
| LEUNG GARLEN C | 2 | 2012–2013 |
| KARUPPIAH LAKSHMANAN | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 5 | 2012–2019 |
| Alameda, California, US | 2 | 2006 |