Inventor
Yukun Lv
Inventor
Shanghai, CN
Overview
Patents· 8 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 h1030%
H01LSemiconductor devices26%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
H10DInorganic electric semiconductor devices13%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%
G06FElectric digital data processing4%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%
PatentTitleYear
10,083,266Simulation method of CMP process20189,991,116Method for forming high aspect ratio patterning structure20189,871,064'Method for forming shallow trenches of the dual active regions'20189,842,743'Method of etching a shallow trench'20179,666,472'Method for establishing mapping relation in STI etch and controlling critical dimension of STI'20178,900,887'Method for etching polysilicon gate'20148,674,480'High voltage bipolar transistor with pseudo buried layers'20148,658,502'Method for reducing morphological difference between N-doped and undoped polysilicon gates after etching'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2018Patents assigned to SHANGHAI HUALI MICROELECT CORP (7)· patent assignee history
2014–2017Patents assigned to LV YUKUN (2)· patent assignee history
2014Patents assigned to CHIU TZUYIN (1)· patent assignee history
2014Patents assigned to CHU TUNGYUAN (1)· patent assignee history
2014Patents assigned to FAN YUNGCHIEH (1)· patent assignee history
2014–2018Based in Shanghai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHANGHAI HUALI MICROELECT CORP | 7 | 2014–2018 |
| LV YUKUNself | 2 | 2014–2017 |
| CHIU TZUYIN | 1 | 2014 |
| CHU TUNGYUAN | 1 | 2014 |
| FAN YUNGCHIEH | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 8 | 2014–2018 |