Inventor
Keechan Kim
Inventor
Pleasanton, CA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1031%
H01JElectric discharge tubes or discharge lamps22%
H01LSemiconductor devices13%
B08BCleaning in general9%
H05HPlasma technique9%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
G08GTraffic control systems3%
H04NPictorial communication, e.g. television3%
PatentTitleYear
11,134,233Vehicle camera module and control method thereof202110,832,923Lower plasma-exclusion-zone rings for a bevel etcher202010,811,282Upper plasma-exclusion-zone rings for a bevel etcher202010,748,747Edge exclusion control with adjustable plasma exclusion zone ring202010,629,458Control of bevel etch film profile using plasma exclusion zone rings larger than the wafer diameter20209,799,496'Edge exclusion control with adjustable plasma exclusion zone ring'20179,184,030'Edge exclusion control with adjustable plasma exclusion zone ring'20158,852,384'Method and apparatus for detecting plasma unconfinement'20148,398,778'Control of bevel etch film profile using plasma exclusion zone rings larger than the wafer diameter'20138,257,503'Method and apparatus for detecting plasma unconfinement'20128,137,501'Bevel clean device'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2020Patents assigned to LAM RES CORP (10)· patent assignee history
2012–2015Patents assigned to KIM KEECHAN (5)· patent assignee history
2012–2014Patents assigned to KIM YUNSANG (4)· patent assignee history
2012–2014Patents assigned to BAILEY III ANDREW D (2)· patent assignee history
2012Patents assigned to BAILEY III ANDREW (1)· patent assignee history
2012–2020Based in Pleasanton, CA, US· patent location history
2012Based in Dublin, CA, US· patent location history
2021Based in Seongnam-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LAM RES CORP | 10 | 2012–2020 |
| KIM KEECHANself | 5 | 2012–2015 |
| KIM YUNSANG | 4 | 2012–2014 |
| BAILEY III ANDREW D | 2 | 2012–2014 |
| BAILEY III ANDREW | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pleasanton, California, US | 9 | 2012–2020 |
| Seongnam-si, KR | 1 | 2021 |
| Dublin, California, US | 1 | 2012 |