Inventor
KENRIC CHOI
Inventor
US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material32%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers9%
G01FMeasuring volume, volume flow, mass flow or liquid level9%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
H01JElectric discharge tubes or discharge lamps9%
H01LSemiconductor devices9%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%
B01FMixing, e.g. dissolving, emulsifying or dispersing5%
B05BSpraying apparatus5%
G05DSystems for controlling or regulating non-electric variables5%
PatentTitleYear
12,577,663Ampoule for a semiconductor manufacturing precursor202612,503,766Vapor concentration sensors for process chambers202512,368,024Methods and apparatus for processing a substrate202512,084,771Control of liquid delivery in auto-refill systems202411,753,715Apparatus and methods for controlling concentration of precursors to processing chamber202311,628,456Apparatus for increasing flux from an ampoule202311,566,327Methods and apparatus to reduce pressure fluctuations in an ampoule of a chemical delivery system202311,156,494Continuous liquid level measurement detector for closed metal containers2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to APPLIED MATERIALS INC (8)· patent assignee history
2021–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLIED MATERIALS INC | 8 | 2021–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 8 | 2021–2026 |