Inventor
Ping-Chung Chung
Inventor
Hsinchu, TW
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material29%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1018%
B01DSeparation12%
A61FFilters implantable into blood vessels6%
B08BCleaning in general6%
C11DDetergent compositions6%
C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis6%
G01RMeasuring electric variables6%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
9,149,392'Casting apparatus'20157,572,320'Method and apparatus for removing high concentration ozone from a waste gas steam'20096,569,253'Method of cleaning a chamber of a CVD machine and elements within'20036,315,834'Method for removing extraneous matter by using fluorine-containing solution'20016,303,939'Wafer mapping apparatus'20016,217,640'Exhaust gas treatment apparatus'20016,218,320'Method for improving the uniformity of wafer-to-wafer film thickness'20016,210,754'Method of adjusting for parallel alignment between a shower head and a heater platform in a chamber used in integrated circuit fabrication'20016,011,402'Electro-optic apparatus and method for measuring electric-field vector'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to NAT SCIENCE COUNCIL (1)· patent assignee history
2000–2009Based in Hsinchu, TW· patent location history
2001–2003Patents assigned to UNITED MICROELECTRONICS CORP (6)· patent assignee history
2001–2003Based in Hsinchu County, TW· patent location history
2009Patents assigned to IND TECH RES INST (1)· patent assignee history
2015Patents assigned to CHUNG PING-CHUNG (1)· patent assignee history
2015Patents assigned to CHUNG YUEH-LIN (1)· patent assignee history
2015Based in Zhu-ki, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNITED MICROELECTRONICS CORP | 6 | 2001–2003 |
| CHUNG PING-CHUNGself | 1 | 2015 |
| CHUNG YUEH-LIN | 1 | 2015 |
| IND TECH RES INST | 1 | 2009 |
| NAT SCIENCE COUNCIL | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 4 | 2000–2009 |
| Hsinchu County, TW | 4 | 2001–2003 |
| Zhu-ki, TW | 1 | 2015 |